Wavelength shift correction technique for a laser

Details Wavelength shift correction technique for a laser Wavelength shift correction technique for a laser

1997-07-22

2000-06-20

Arroyo, Teresa M.

Coherent light generators

Particular beam control device

Tuning

372 25, 372 30, 372 32, 372 38, H01S 310

Patent

active

060785993

ABSTRACT:
A wavelength shift correction system for a laser system is provided for correcting wavelength chirps. This wavelength shift correction system includes a learning algorithm that learns characteristics of a wavelength chirp from a laser and a computer system that executes the learning algorithm and provides wavelength correction control signals based on the learned characteristics to reduce the magnitude of the wavelength shift of the present wavelength chirp and subsequent wavelength chirps.

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