G081PU312W Datasheet PDF - Roithner

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G081PU312W
Roithner

Part Number G081PU312W
Description High Power Fiber Coupled Infrared Laser Diode
Page 4 Pages


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G081PU312W
TECHNICAL DATA
High Power Fiber Coupled Infrared Laser Diode
Features
CW Output Power: 12 W
Typical 808 nm Emission Wavelength
High Reliability
High Efficiency
Applications
Laser Pumping
Medical Usage
Printing
Heating
Material Dealing
Marking
Specifications (25°C)
Type
Optical Specification
CW Output Power from Fiber PF
Center Wavelength ΔC
Wavelength Tolerance
Spectral Width Δλ
Wavelength Temperature Coefficient
Fiber Characteristics
Fiber Core Size
N.A.
Fiber Length
Connector
Electrical Specification
Slope Efficiency ES
Threshold Current Ith
Operation Current IO
Operation Voltage Vf
Series Resistance Rd
Package Style
Absolute Maximum Ratings
Reverse Voltage Vr
Operating Temperature TO
Storage Temperature Tstg
G081PU312W
12
808
800 – 820
< 7 (4)
0.3
700
0.12
1
FC/ST/SMA-905
> 12
250
1250
< 35
< 3.5
P3-Package
35
-10 … 45
-40 … 85
Unit
W
nm
nm
nm
nm/°C
µm
m
W/A
mA
mA
V
V
°C
°C
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Package Dimensons
P3-Package (Unit:mm)
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Typical Performance Curves
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Notes
1. Laser beam is harmful especially for your eyes. Don't look at the laser beam directly.
2. Lifetime of the diode laser variated with the operating temperature inversely. We advise
that the TEC cooler should be used to keep the temperature suitable.
3. For turning on the diode laser, please increase the current gradually to the specified
operating value. For shutting down the diode laser, please decrease the current to zero
gradually, and then turn off the power.
4. Please wear staticproof bracelet when operating.
5. Please connect the pins of the diode laser correctly as the picture showen in the manual.
6. The operating current must less than the rated current. Otherelse the diode laser should
be damaged.
7. The fiber facet should be keep clean befor the diode laser is operating.
8. Please use the constant-current source to avoid the surge.
9. Diode laser should be short circuit when stop using.
10. Bend diameter of the fiber must be larger than 4cm temporarily and 8cm permanently.
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G081PU312W High Power Fiber Coupled Infrared Laser Diode G081PU312W
Roithner
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