THORLABS OSL2 User manual

OSL2
High-Intensity
Fiber Light Source
User Guide

High-Intensity Fiber Light Source
Table of Contents
Chapter 1Warning Symbol Definitions ...........................................1
Chapter 2Safety.................................................................................2
2.1.Precautions....................................................................2
2.1.1.Power Sources ............................................................................2
2.1.2.Operation .....................................................................................2
2.1.3.Cleaning.......................................................................................2
Chapter 3Getting Started .................................................................3
3.1.UnpackingtheOSL2.......................................................3
3.2.SetupOverview.............................................................3
3.2.1.Electrical Power Supply...............................................................3
3.2.2.Fiber Bundle and Light Output Port .............................................3
Chapter 4Physical Description ........................................................4
4.1.FrontPanelLightSourceDescriptions............................4
4.2.RearPanelLightSourceDescriptions.............................4
Chapter 5Lamp Replacement .......................................................... 5
5.1.LampReplacementInstructions.....................................5
Chapter 6Specifications ...................................................................6
6.1.GeneralSpecifications...................................................6
Chapter 7Certifications and Compliances .....................................8
Chapter 8Regulatory.........................................................................9
Chapter 9Thorlabs Worldwide Contacts.......................................10

High-Intensity Fiber Light Source Chapter 1: Warning Symbol Definitions
Page 1 Rev D, May 8, 2017
Chapter 1 Warning Symbol Definitions
Below is a list of warning symbols you may encounter in this manual or on your
device.
Symbol Description
Direct Current
Alternating Current
Both Direct and Alternating Current
Earth Ground Terminal
Protective Conductor Terminal
Frame or Chassis Terminal
Equipotentiality
On (Supply)
Off (Supply)
In Position of a Bi-Stable Push Control
Out Position of a Bi-Stable Push Control
Caution: Risk of Electric Shock
Caution: Hot Surface
Caution: Risk of Danger
Warning: Laser Radiation
Caution: Spinning Blades May Cause Harm

High-Intensity Fiber Light Source Chapter 2: Safety
CTN002086-D02 Page 2
Chapter 2 Safety
CAUTION
RISK OF ELECTRIC SHOCK. DO NOT OPEN
INPUT: 200 W, Max
Line Fuse, 5 x 20 mm
100 – 120 VAC, 50/60 Hz 3 A Quick Acting
200 – 240 VAC, 50/60 Hz 3 A Quick Acting
Caution
You are cautioned that any change or modifications not expressly approved in this
manual could void yout authority to operate this equipment.
2.1. Precautions
2.1.1. Power Sources
Before operating the product, check that the operating voltage is
identical to your local power supply. See specific descriptions for
operating voltages.
To disconnect the AC power cord, grasp the plug itself; never pull the
cord.
AC power cord must be replaced with IEC compatible cord.
2.1.2. Operation
Before connecting to fiber optic components, be sure that all power connections
are secure.
2.1.3. Cleaning
Clean the cabinet, panel, and controls with a soft cloth slightly moistened with a
mild detergent solution. Do not use any type of abrasive pad, scouring powder, or
solvent such as alcohol or benzine.
!!

High-Intensity Fiber Light Source Chapter 3: Getting Started
Page 3 Rev D, May 8, 2017
Chapter 3 Getting Started
3.1. Unpacking the OSL2
Check that you received all items mentioned on the packing list below.
OSL2 Packing List
Item Quantity
OSL2 Light Source 1
OSL2FB Fiber Bundle 1
Fiber Bundle Adapte
r
1 (Ships Installed in the OSL2 Output Port)
User Guide 1
Location-Specific Power Cord 1
3.2. Setup Overview
3.2.1. Electrical Power Supply
1. Turn off the power to the OSL2 before making any connections.
2. Do not connect the AC power cord to the local power supply until the
connections are completed to the OSL2.
3. Be sure to make the connections firmly.
4. Be sure that the OSL2 operating voltage matches the “local” power
supply.
3.2.2. Fiber Bundle and Light Output Port
The included OSL2FB fiber bundle can be connected to the OSL2 light source for
easy control and placement of the illumination. Additionally, the fiber bundle
adapter can be removed from the output port of the OSL2. Unscrew the fiber
bundle adapter to expose the internal SM1 (1.035”-40) threads. This threaded
output port can be used for a variety of free space applications. See Section 4.1
for details on the location of the output port and operating controls of the OSL2.

High-Intensity Fiber Light Source Chapter 4: Physical Description
CTN002086-D02 Page 4
Chapter 4 Physical Description
4.1. Front Panel Light Source Descriptions
The following components are numbered to correspond with Figure 1, below.
1. Variable Intensity Controller (0 to 100%)
2. On/Off rocker Switch
3. Light Output Port
4. LED Indicator (Indicates lamp temperature status). The LED will be green
when the lamp temperature is normal. If the lamp overheats it will turn to
red and power to the lamp will be shut. Once the lamp has cooled down,
the LED will return to green and the lamp will resume normal operation.
Figure 1 Front Panel Diagram
4.2. Rear Panel Light Source Descriptions
1. IEC Inlet with Line Filtering (Power Cable Input)
2. Operating Voltage Label
Figure 2 Rear Panel Diagram
3
4
1
2
1
2

High-Intensity Fiber Light Source Chapter 5: Lamp Replacement
Page 5 Rev D, May 8, 2017
Chapter 5 Lamp Replacement
5.1. Lamp Replacement Instructions
1. To replace the lamp, shut off the power and remove the power cord from
the AC outlet. To disconnect the AC power cord, grasp the plug itself;
never pull the cord.
2. Allow sufficient time for the unit to cool. Caution: Lamp and surfaces may
be extremely hot after operation.
3. Pull the paddle latch handle to open the bulb cover.
4. Remove the bulb socket and carefully pull the bulb out from the bulb
bracket.
5. Insert the replacement bulb into the bracket, pressing firmly to ensure it
is safely seated.
6. Connect the socket with the bulb and close the cover. It will automatically
latch closed.
Figure 3 Lamp Access Door
CAUTION
Should any solid object or liquid fall into the assembly while the bulb cover is
open, have it inspected by qualified personnel before operation.

High-Intensity Fiber Light Source Chapter 6: Specifications
CTN002086-D02 Page 6
Chapter 6 Specifications
6.1. General Specifications
OSL2 Specifications
Controller Specifications
Light Output of Bulb 40,000 foot-candles (~430,000 lux) Max
Power at Fiber Tip 1.4 W at Maximum Bulb Intensity
Color Temperature 3200 K at Maximum Bulb Intensity
Color Rendering Index 90%
Intensity Adjustment Range 0 to 100%
Time to Full Brightness 4 s Typical, 7 s Maximum
Output Power Stability ±0.5 % over 8 Hours
Lamp Lifetime 1,000 to 10,000 Hours to 50% Brightness
Included Lamp OSL2B (150W, 3200 K, EKE/10H)
Other Compatible Lamp
Types
OSL1B (150 W, 3250 K, EKE)
OSL2B2 (150 W, 3400 K, EJV)
OSL2BIR (150 W 3200 K, Enhanced IR, EKE/AL)
Input Voltage 100 – 120 VAC; 50/60 Hz
200 – 240 VAC; 50/60 Hz
Fuse Type 3A, 250V, 5 x 20 mm
Power Consumption 200 W at Maximum Bulb Intensity
Operating Temperaturea-20 to 40°C (-4 to 104°F)
Humidity Range 0 to 80%, Non-Condensing
Weight 2.9 lbs (1.3 kg)
Fiber Bundle Specs
Lengthb91 cm (36")
Numerical Aperture (NA) 0.57
Effective Core Diameter Ø6.4 mm (Ø0.25")
Attenuation <0.6 dB/m at 940 nm
Operating Wavelength Range 400 – 1300 nm
Number of Fibers 6718 (Calculated)
Fiber Core Diameterc50 μm
Fiber Cladding Diameterc52.5 μm
Bundle Minimum Bend Radius 100 mm
Operating Temperaturea0 to 180 °C (32 to 356 °F)
a. The combined operating temperature range of the light source and fiber bundle is
0 to 40 °C.
b. Longer length fiber bundles are available as a custom order. Contact
[email protected] to order.
c. Dimensions of the individual fibers within the bundle.

High-Intensity Fiber Light Source Chapter 6: Specifications
Page 7 Rev D, May 8, 2017
Figure 4 Dimensional Drawing
136.0 mm
(5.35")
192.0 mm
(7.56")
166.5 mm
(6.56")
136.0 mm
(5.35") 145.6 mm
(5.73")
161.4 mm
(6.35")

High-Intensity Fiber Light Source Chapter 7: Certifications and Compliances
CTN002086-D02 Page 8
Chapter 7 Certifications and Compliances
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.