NKT OneFive Origami XP Series User manual

OneFive Origami XP-Series
PRODUCT GUIDE
High Energy Industrial Femtosecond Laser

PRODUCT GUIDE
This guide includes the following NKT Photonics Lasers:
OneFive Origami XP Air Cooled
High Energy Industrial Femtosecond Laser delivering up to 40 micro Joules of
pulse energy with an Air Cooled Chassis
OneFive Origami XP Water Cooled
High Energy Industrial Femtosecond Laser delivering up to 40 micro Joules of
pulse energy with a Water Cooled Chassis
OneFive Origami XPS Air Cooled
High Energy Industrial Femtosecond Laser delivering up to 75 micro Joules of
pulse energy with an Air Cooled Chassis
OneFive Origami XPS Water Cooled
High Energy Industrial Femtosecond Laser delivering up to 75 micro Joules of
pulse energy with a Water Cooled Chassis
OneFive Origami XP Product Description Revision 1.01 02-2020 W-10456

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GUIDE OVERVIEW
This product guide is intended to provide functional, operational and installation
information for the OneFive Origami XP and Origami XPS laser systems. The
guide is divided into three sections:
• OneFive Origami XP-Series Description - introduces the laser, its
functionality, interfaces and chassis variants
• Installing the Laser – includes the details on how to install the laser chassis
variants and connect it to the management platform and your application
systems.
• Operating the Laser – provides information and procedures on how to
configure communications with the laser and manage its operation.
Warning: Do not operate the laser before first reading and understanding all warn-
ings, cautions and handling information stated within the document:
OneFive Origami XP-series Laser Safety, Handling and Regulatory Information
Note: For a brief overview on how to deploy and safely operate the laser refer to
the following guides:
OneFive Origami XP and Origami XPS Quick Start Guide
The paper copy of these guides are included with your laser however they can
also be downloaded from:
https://www.nktphotonics.com/lasers-fibers/support/product-manuals/
Documentation A USB memory stick is included. It contains documentation for all NKT Photonics
products including this laser.
Terminology The guide may refer to both the Origami XP and Origami XPS lasers as “the
laser”. In specific cases where a distinction is required, the guide will use the
actual laser model names.
Target Audience This guide is for technical personnel involved in the selection, planning and
deployment of lasers in laboratory and industrial settings. The guide assumes a
reasonable knowledge level of lasers, photonic principles and electrical interface
connectivity.
Chapters Inside This guide includes the following chapters:

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• Chapter I “Laser Description” — Describes the laser including its general
operational principles, management and interfaces.
• Chapter 2 “Chassis Types” — Describes the chassis models available within
the OneFive Origami XP series.
• Chapter 3 “Mechanical Installation” — Includes information and procedures on
how to correctly install the laser chassis. Procedures within this chapter focus
on providing adequate temperature regulation.
• Chapter 4 “Connecting the Laser” — This chapter provides the information on
how to physically connect the safety interlock, power, the optical collimator,
and the optional interfaces.
• Chapter 5 “Digital Gate and Analog Modulation Inputs” — This chapter
provides the details to on how to implement a feedback circuit to modulate
the laser’s output power.
• Chapter 6 “Communicating with the Laser” — Provides information and
procedures on how to setup a PC with the laser’s management software and
connect it to the laser.
• Chapter 7 “Turning ON the Laser” — Contains procedures on how to safely
turn the laser emissions on and off using the management software.
• Chapter 8 “Origami XP GUI” — Includes descriptions and procedures of all
other graphical user interface menu and panel items.
• Chapter 9 “Command Line Interface – CLI” — Description and usage of all
commands which can be executed using the laser’s Command Line Interface
(CLI).
• Chapter 10 “CAN Bus Control” — Describes how to implement using a CAN
bus system to control the laser.
• Chapter 11 “SPI Control” — Provides a description and procedures involved in
pulse control through the SPI interface.
• Appendices — The guide includes multiple appendices including laser
specifications, support contact details, connector pin assignments, accessory
descriptions and miscellaneous procedures supporting the laser operation
and installation.

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Added information
and Safety Notices
Lasers are highly dangerous devices that can cause serious injury and property
damage. This guide use the following symbols to either highlight important safety
information or provide further information in relation to a specific topic.
Note: Highlights additional information related to the associated topic and/or pro-
vides links or the name of the NKTP guides describing the additional information.
Caution: Alerts you to a potential hazard that could cause loss of data, or damage
the system or equipment.
Warning: The laser safety warning alerts you to potential serious injury that may
be caused when using the laser.
Revision This section records the document revision details.
Release date Firmware
revision
Version and changes
2020-February ≥ 5.2.x 1.01 release
•Added new commands for firmware 5.2.x

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CONTENTS
Guide Overview ................................................................................................................... 3
Documentation ....................................................................................................... 3
Terminology ............................................................................................................ 3
TABLES ................................................................................................................... 15
FIGURES ..................................................................................................................17
PROCEDURES ....................................................................................................... 19
Section 1 ORIGAMI XP & XPS DESCRIPTION 21
1 Laser Description ..............................................................................................................23
Power supply ....................................................................................................... 24
Safety ..................................................................................................................... 24
Harmonic generator modules ......................................................................... 25
Temperature regulation .................................................................................... 28
General operation .............................................................................................. 28
Optical parameters ............................................................................................. 29
Optical interface ....................................................................................................... 30
Electrical interfaces .................................................................................................. 30
RS-232 .....................................................................................................................31
Power supply ........................................................................................................32
CAN bus .................................................................................................................32
SPI & Interlock ......................................................................................................32
Digital Gate Input .................................................................................................33
Analog Modulation Input ...................................................................................33
Trigger Output ......................................................................................................34
Laser Control ............................................................................................................. 34
Graphical User Interface ....................................................................................34
Command Line Interface .................................................................................. 35
SPI and CAN interface ....................................................................................... 35

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Status LEDs ................................................................................................................ 35
Chassis labels ............................................................................................................ 37
2 Chassis Types ................................................................................................................... 39
Air-cooled OneFive Origami XP ........................................................................... 39
Water-cooled OneFive Origami XP ..................................................................... 40
Section 2 INSTALLING THE LASER 41
3 Mechanical Installation ....................................................................................................43
Installation process ............................................................................................ 43
Installation environment .................................................................................... 43
Installation procedures ...................................................................................... 43
Unpacking ............................................................................................................. 43
General .................................................................................................................. 43
Installing the Air-cooled chassis ........................................................................... 44
Installing the water-cooled chassis ...................................................................... 46
Coolant specifications ........................................................................................47
Second harmonic generator installation ...................................................... 49
Third harmonic generator installation ........................................................... 49
4 Connecting the Laser ....................................................................................................... 51
Connection steps ...................................................................................................... 51
Connecting the safety interlock ............................................................................52
Interlock operation ............................................................................................. 52
Connecting an Interlock Switch ...................................................................... 53
Connecting power .................................................................................................... 54
AC power cord: ................................................................................................... 56
Connecting the Trigger Output ............................................................................56
Effective repetition rate ..................................................................................... 57
Connecting the Digital Gate and Analog Modulation Inputs ........................ 57
5 Digital Gate and Analog Modulation Inputs .............................................................. 59
Digital Gate Input ......................................................................................................59
Digital signal logic ............................................................................................... 59

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AOM shutter logic ............................................................................................... 59
Examples of Laser Output Pulses using DGI ............................................... 60
Analog Modulation Input ........................................................................................ 62
AMI optical pulse power control ..................................................................... 62
Using the Analog Modulation Input ............................................................... 63
Dual DGI and AMI control ...................................................................................... 64
Section 3 OPERATING THE LASER 65
6 Communicating with the Laser ......................................................................................67
Origami XP GUI software ........................................................................................67
Installing the software ........................................................................................67
Command line software ...........................................................................................67
Connecting the laser to a PC ................................................................................ 68
7 Turning ON the Laser ........................................................................................................71
Safety .............................................................................................................................71
Preparation ..................................................................................................................71
Controlling the laser emissions .............................................................................72
Turning On the Laser ..........................................................................................72
Errors .......................................................................................................................76
8 Origami XP GUI .................................................................................................................. 77
Origami XP GUI overview .......................................................................................77
Relocating panels ................................................................................................78
Toggling Panels ...................................................................................................79
Connecting to the laser .....................................................................................79
Status panel ............................................................................................................... 80
Status indicators ................................................................................................. 80
System info ........................................................................................................... 82
Digital Gate Logic ............................................................................................... 82
Listen Button ........................................................................................................ 82
Standby Button .................................................................................................... 82
Emission button ....................................................................................................83

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GUI settings .......................................................................................................... 83
GUI menu .................................................................................................................... 87
Serial monitor ........................................................................................................87
Application log ......................................................................................................87
GUI – control panel .................................................................................................. 89
Operating modes ................................................................................................ 89
Wavelength selector .......................................................................................... 89
Energy .................................................................................................................... 89
Repetition rate ..................................................................................................... 90
Division factor control ......................................................................................... 91
Harmonic generator operation .............................................................................. 91
Wavelength ........................................................................................................... 91
SHG/THG settings .............................................................................................. 93
DWLS wavelength feature ................................................................................ 94
9 Command Line Interface – CLI ......................................................................................97
h .................................................................................................................................... 98
ly_oxp2_listen ...........................................................................................................99
ly_oxp2_standby .................................................................................................... 100
ly_oxp2_enabled .................................................................................................... 100
ly_oxp2_output_disable .........................................................................................101
ly_oxp2_output_enable .........................................................................................101
ly_oxp2_output? ..................................................................................................... 102
ly_oxp2_power ........................................................................................................103
e_power .....................................................................................................................103
e_power_rel ..............................................................................................................104
e_freq_available? ................................................................................................... 105
e_freq ........................................................................................................................ 105
e_div .......................................................................................................................... 106
e_mode ......................................................................................................................107
ly_oxp2_wvl ............................................................................................................. 108
ly_oxp2_dev_status? ............................................................................................ 109

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ly_oxp2_mode? ........................................................................................................110
ly_oxp2_temp_status .............................................................................................110
ly_oxp2_digiop ..........................................................................................................111
ly_system_info ..........................................................................................................113
ly_system_info ..........................................................................................................113
ls? ..................................................................................................................................114
ls_temp_setpoint? ....................................................................................................116
ls_temp_setpoint ......................................................................................................116
ls_temp_setpoint_SHG .......................................................................................... 117
ls_temp_setpoint_THG ..........................................................................................118
ls_temp_oven? .........................................................................................................118
ls_humidity? ...............................................................................................................119
ls_wavelength ...........................................................................................................119
ls_status? ...................................................................................................................120
ls_output_power? ....................................................................................................121
ls_crystal_curSpot? ..................................................................................................121
ls_crystal_setSpot ....................................................................................................121
ls_crystal_curRuntime? ..........................................................................................122
ls_crystal_maxRuntime? ........................................................................................123
ls_crystal_allRuntimes? .........................................................................................123
ls_crystal_setSpot ...................................................................................................124
ls_module_runtime? ...............................................................................................125
ls_dwls_default ........................................................................................................125
ls_dwls_enable ........................................................................................................ 127
10 CAN Bus Control .............................................................................................................129
CAN bus electrical specifications .......................................................................129
Get State ....................................................................................................................130
Set State Monitor ......................................................................................................131
Get State Monitor .....................................................................................................131
State Monitor Message ...........................................................................................131
Listen ..........................................................................................................................132

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Standby ......................................................................................................................132
LaserOn ......................................................................................................................132
Set Energy .................................................................................................................133
Get Emitted Energy .................................................................................................133
Operating Time ........................................................................................................133
Degeneration Indicator ..........................................................................................134
11 SPI Control ........................................................................................................................135
SPI Function ..............................................................................................................135
General .................................................................................................................135
Appendices
A Specifications ...................................................................................................................139
B Service and Support Information ................................................................................145
Servicing the laser ...................................................................................................145
Opening the laser chassis ...............................................................................145
WARRANTY VOID IF REMOVED label .........................................................145
Support Contact Details .........................................................................................145
Support Email ......................................................................................................145
Online Support Web-page ..............................................................................145
Shipping Address ..............................................................................................145
C Interface Pin Assignments ............................................................................................ 147
RS-232 serial COM port .........................................................................................147
Power supply ............................................................................................................ 147
CAN bus .....................................................................................................................148
SPI ................................................................................................................................149
D Origami XP GUI – Software Installation ......................................................................151
Installing Origami XP ...............................................................................................151
E Troubleshooting and Error Codes ..............................................................................155
Troubleshooting .......................................................................................................155
Error codes and recovery ......................................................................................155

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F Unpacking the Laser ...................................................................................................... 157
Unpacking the laser ................................................................................................ 157
Handles ................................................................................................................ 157
Unpacking procedure ...................................................................................... 157

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TABLES
Table 1: Origami laser series output specifications @ 1030 nanometers .............. 23
Table 2: Multi-harmonic generator beam output specifications...............................27
Table 3: Optical parameters @ 1030 nanometers ....................................................... 29
Table 4: Optical interface parameters ............................................................................ 30
Table 5: RS-232 COM port settings................................................................................. 32
Table 6: Door switch interlock operation....................................................................... 33
Table 7: Trigger output signal characteristics............................................................... 34
Table 8: Status LEDs............................................................................................................ 36
Table 9: Chassis labels ........................................................................................................37
Table 10: Air flow considerations ..................................................................................... 39
Table 11: Air-cooled installation requirements ............................................................. 45
Table 12: Water-cooled installation requirements ...................................................... 46
Table 13: Cooling system specifications..........................................................................47
Table 14: Setting the effective repetition rate................................................................57
Table 15: Trigger output specification..............................................................................57
Table 16: Digital Gate Input signal specifications......................................................... 59
Table 17: DGI shutter logic ................................................................................................. 60
Table 18: Analog Modulation Input signal specifications........................................... 63
Table 19: Origami XP GUI panels and menu items.......................................................77
Table 20: Laser operating temperatures ....................................................................... 84
Table 21: Operating modes................................................................................................ 89
Table 22: Origami XP CLI command listing....................................................................97
Table 23: Harmonic generator CLI commands ............................................................ 98
Table 24: Setting the DGI gate_logic parameter.........................................................112
Table 25: CAN command listing......................................................................................129
Table 26: CAN Bus interface electrical specifications...............................................129
Table 27: SPI payload – Energy Value Format............................................................135
Table 28: Origami XP series SPI protocol.....................................................................135

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Table 29: Optical performance ........................................................................................139
Table 30: Interfaces ...........................................................................................................140
Table 31: Mechanical dimensions - laser and power supply ...................................140
Table 32: Operating and storage environment ..........................................................140
Table 33: Electrical ..............................................................................................................140
Table 34: Safety and regulatory compliances .............................................................141
Table 35: X4 RS-232 serial port pin assignments.......................................................147
Table 36: X2 3W3 D-SUB pin assignments ..................................................................147
Table 37: X3.1 CAN bus pin assignments......................................................................148
Table 38: X3.2 CAN bus pin assignments ....................................................................148
Table 39: X2 SPI interlock pin assignments.................................................................149
Table 40: Laser troubleshooting ....................................................................................155
Table 41: Error codes and recovery action ..................................................................155

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FIGURES
Figure 1: Origami XP or XPS general view - front and rear panels ......................... 23
Figure 2: Power supply ...................................................................................................... 24
Figure 3: Second Harmonic Generation Module - general view ............................ 26
Figure 4: Third Harmonic Generation Module - general view ..................................27
Figure 5: 3-port Third Harmonic Generator (3P THG) Module - general view .... 28
Figure 6: Normalized Pulse Energy @ 1030 nanometers ......................................... 29
Figure 7: Laser Aperture .................................................................................................... 30
Figure 8: Front panel electrical connections ................................................................. 31
Figure 9: Pulsed seed output as measured by an oscilloscope ............................. 34
Figure 10: Status LEDs ....................................................................................................... 36
Figure 11: Front panel label locations ............................................................................. 38
Figure 12: Air-cooled OneFive Origami XP ................................................................... 39
Figure 13: Water-cooled OneFive Origami XP ............................................................. 40
Figure 14: Air-cooled laser clearance ............................................................................. 44
Figure 15: Chiller with water-cooled laser ......................................................................47
Figure 16: Interlock connected to a door switch - Laser ON ................................... 52
Figure 17: Interlock connected to a door switch - Laser SHUTDOWN .................. 53
Figure 18: Power supply ..................................................................................................... 56
Figure 19:: DGI settings – ACTIVE-LOW logic ............................................................... 61
Figure 20:: DGI settings – ACTIVE-HIGH logic ............................................................ 62
Figure 21:: AMI settings – analog modulation input ................................................... 63
Figure 22: Dual DGI and AMI control of the laser output pulse .............................. 64
Figure 23: GUI panels .........................................................................................................77
Figure 24: Panel dragged to a new location in the main window - .......................78
Figure 25: Panels dragged outside the main window ................................................78
Figure 26: Panels dragged outside the main window ................................................79
Figure 27: Welcome screen and connecting ................................................................79
Figure 28: Status panel indicators .................................................................................. 80

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Figure 29: Error code and message example .............................................................82
Figure 30: GUI settings ...................................................................................................... 83
Figure 31: View settings ..................................................................................................... 84
Figure 32: Laser system temperatures .......................................................................... 84
Figure 33: System details ..................................................................................................85
Figure 34: System settings ................................................................................................ 86
Figure 35: Menu items ....................................................................................................... 87
Figure 36: Serial monitor ................................................................................................... 87
Figure 37: Serial monitor ...................................................................................................88
Figure 38: Operating mode selection ............................................................................ 89
Figure 39: IR Energy control .............................................................................................90
Figure 40: Repetition rate .................................................................................................. 91
Figure 41: Division factor control example ..................................................................... 91
Figure 42: Wavelength selection - harmonic generator only ..................................92
Figure 43: SHG/THG settings ........................................................................................... 93
Figure 44: Selecting the crystal spot .............................................................................. 94
Figure 45: Show runtime for all spots ............................................................................ 94
Figure 46: DWLS enable/disable .....................................................................................95
Figure 47: DWLS wavelength AOM set control ...........................................................95
Figure 48: DWLS energy settings ...................................................................................96
Figure 49: Normalized pulse energy @ 1030 nanometers ......................................139
Figure 50: Mechanical dimensions – laser only ..........................................................141
Figure 51: Mechanical dimensions with an SHG installed .......................................142
Figure 52: Mechanical dimensions with a THG installed .........................................143
Figure 53: Warranty seal ...................................................................................................145
Figure 54: X4 RS-232 serial port pin #s ....................................................................... 147
Figure 55: X1 3W3 D-SUB pin #s ....................................................................................147
Figure 56: X3.1 and X3.2 port pin #s .............................................................................148
Figure 57: X2 port pin #s ..................................................................................................149
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PROCEDURES
Procedure 1: Connection steps to make when installing the laser ......................... 51
Procedure 2: Connecting the door interlock circuit................................................... 54
Procedure 3: Connecting power ..................................................................................... 54
Procedure 4: Using the Analog Gate Input................................................................... 63
Procedure 5: Connecting the Graphical User Interface to the laser ..................... 68
Procedure 6: Connecting the Command Line Interface to the laser..................... 69
Procedure 7: Turning on the laser using the GUI ....................................................... 72
Procedure 8: Turning on the laser using the CLI ........................................................ 75
Procedure 9: Relocating panels ...................................................................................... 78
Procedure 10: Installing the Origami GUI software......................................................151
Procedure 11: Unpacking the laser..................................................................................158

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