PRODUCT INFORMATION 840nm 2B454 VCSEL Laser Diode Datacom This Vertical Cavity SurfaceEmitting Laser is designed for Fibre Channel, Gigabit Ethernet, ATM and general applications.
It incorporates a photodiode to monitor the optical power and allow for feedback control.
For eye safety, the optical power is attenuated to comply with IEC Laser Class 1 requirements.
Optical and Electrical Characteristics PARAMETER SYMBOL MIN.
TYP .
MAX.
UNIT (25° C Case Temperature) TEST CONDITION Fiber-Coupled Power Optical Power Slope Efficiency (dPo/dIF) Pfiber Po 100 400 50 2 830 840 0.
5 1.
9 3.
5 30 100 30 -130 860 1 2.
2 6 ␮W ␮W IF =12mA IF =12mA (Note 1) (Note 2) ␩ fc ␭p mW/A IF =12mA GHz nm nm...

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