Method to sense laser array power and wavelength and reduce drift for wavelength selection and stabilization

The output of a dedicated control laser element in a laser array, which closely tracks the output of the array, is directed to a discriminator and feedback control means through a closed loop feedback-based system to provide both wavelength stability and power control of the array without reducing t...

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Bibliographische Detailangaben

Hauptverfasser:	BROUTIN SCOTT L, PLOURDE JAMES K, STAYT, JR. JOHN W
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES USING STIMULATED EMISSION ELECTRICITY
Online-Zugang:	Volltext bestellen
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