Tunable lasers based on absorbers in standing waves

Details Tunable lasers based on absorbers in standing waves Tunable lasers based on absorbers in standing waves

1995-09-15

1998-04-28

Bovernick, Rodney B.

Coherent light generators

Particular beam control device

Tuning

372 32, 372 11, 372 50, H01S 310

Patent

active

057455120

ABSTRACT:
A tunable laser whose lasing frequency can be changed by varying the absorbance of absorber layers that are preceding a standing wave of the laser cavity. Changes in the absorbance of the layers are accomplished by varying the strength of the absorber layers through application of voltage to the layers.

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