Roithner AS098C40W High power stacked infrared laser diode array Datasheet

AS098C40W
TECHNICAL DATA
High Power Stacked Infrared Laser Diode Array
Features
•
•
•
•
•
Applications
Output Power: 40 W
•
920-980 nm Emission Wavelength
•
Spectral Width: ≤4 nm
•
High Reliability, High Efficiency
CW stack arrays adopt micro-channel package
Laser Pumping
Medical Usage
High power laser diode applications
Specifications (25°C)
Item
Optical Specifications
CW Output Power
Output Power / Bar
Array Length
Center Wavelength
Wavelength Tolerance
Spectral Width
Package Style
Bar Length
Number of Bars
Wavelength Temperature Coefficient
Beam Divergence
Electrical Specifications
Slope Efficiency
Conversion Efficiency
Threshold Current
Operating Current
Operating Voltage
Absolute Maximum Ratings
Reverse Voltage
Operating Temperature
Storage Temperature
20.09.2010
Symbol
Value
Unit
PO
PS
L
λC
W
W
mm
nm
nm
nm
θ┴×θ║
40
20
10
920-980
±5
≤4
Micro Channel
1.6
2
0.3
40x8
ES
NS
ITH
IF
UF
≥ 0.8
≥ 30%
≤ 10
≤ 30
≤4
W/A
UR
TOP
TSTG
2.5
+10 … +40
-40 ... +85
V
°C
°C
Δλ
AS098C40W
mm
nm/°C
deg
A
A
V
1 of 2
Package Dimensons
Micro Channel (Unit:mm)
Notes
1. Caution! Don't look at the laser beam directly, because it's harmful to eyes.
2. The storage temperature is between -40 and 85 °C.
3. Under normal circumstances, the higher the temperature is, the shorter the life of
semiconductor laser will be. It is recommended to use lasers under TEC cooling or in airconditioned room.
4. To use a laser diode in following sequences: Turn on the power supply; connect to the
laser diode; and then increase the current gradually to the specified operating value. To
shut down the laser diode, please decrease the current to zero gradually, and then turn off
the power. Please make sure that the power supply has no current overshoot at any time.
The current overshoot can damage the laser diodes permanently.
5. The high power laser diode arrays are very sensitive to electrostatic. Please wear antistatic bracelet during operating with the laser diodes (arrays).
6. Be sure that the operating current does not exceed the specified operating current.
Otherwise, it will accelerate laser aging, shorten lifetime or even damage devices
permanently.
7. A clean, dry and ventilated environment should be available when storing and operating
laser diodes (arrays). Dust may degrade the laser diodes (arrays).
8. Constant-current power supply with voltage regulator should be used to avoid surge.
20.09.2010
AS098C40W
2 of 2
Similar pages