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AB081C20W

Part Number	AB081C20W
Manufacturer	Roithner
Description	High Power Single Bar CW Infrared Laser Diode
Published	Mar 11, 2015
Detailed Description	AB081C20W TECHNICAL DATA High Power Single Bar CW Infrared Laser Diode Features • Output Power: 20 W • 780-830 nm Emi...
Datasheet	AB081C20W PDF File

Overview

AB081C20W TECHNICAL DATA High Power Single Bar CW Infrared Laser Diode Features • Output Power: 20 W • 780-830 nm Emission Wavelength • Spectral Width: ≤3 nm • High Reliability, High Efficiency Applications • Laser Pumping • Medical Usage • Printing Specifications (25°C) Item Optical Specifications CW Output Power Array Length Center Wavelength Wavelength Tolerance Spectral Width Emitting Area Emitter Pitch Number of Emitters 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 Symbol PO L λC Δλ WxH θ┴×θ║ ES NS ITH IF UF UR TOP TSTG Value 20 10 780-830 ±5 ≤3 100 x 1 500 19 0.
3 40x8 ≥1 ≥ 40% ≤5 ≤ 25 ≤2 2.
5 +10 … +40 -40 .
.
.
+85 Unit W mm nm nm nm µm µm nm/°C deg W/A A A V V °C °C 20.
09.
2010 AB081C20W 1 of 3 Package Dimensons Unit:mm Typical Performance Curves 20.
09.
2010 AB081C20W 2 of 3 Notes 1.
High power laser diode arrays are high energy laser devices.
It is harmful to human body and health.
Never look directly into the laser output port! 2.
The storage temperature is between –40 and 85 °C.
3.
In generally, the lifetime can be shortened by high temperature.
So the generated heat must be removed in time when the LD is working.
The water cooling system, forced air cooling or TEC system are recommended to keeping the LD at a suitable temperature.
4.
Constant-current power supply with voltage regulator should be used to avoid surge.
To use a laser diode in following sequences: Turn on the power supply; connect to the laser diode; increase the current 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 anti-static bracelet during operating with t...

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AB081C20W High Power Single Bar CW Infrared Laser Diode - Roithner

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