Fiber-grating semiconductor laser with tunability

Details Fiber-grating semiconductor laser with tunability Fiber-grating semiconductor laser with tunability

2005-04-19

2005-04-19

Harvey, Minsun Oh (Department: 2828)

Coherent light generators

Particular resonant cavity

Specified cavity component

C372S006000, C372S092000

Reexamination Certificate

active

06882676

ABSTRACT:
A fiber-grating semiconductor laser with tunability is provided, which varies a output wavelength easily. The fiber-grating semiconductor laser with tunability is the hybrid integrated module on a substrate. It consists of a semiconductor laser as a gain medium and a Bragg-grating-written fiber held in a wavelength-tuning unit. (deletion) The wavelength-tuning unit can apply compression or elongation in the fiber grating for wavelength tunability.

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patent: 2000-183445 (2000-06-01), None
Compression-tuned single-frequency Bragg grating fiber laser by G.A. Ball et al.

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