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Proceedings Paper

Long-wavelength multiwatt 1310 and 1550-nm grating-outcoupled surface-emitting semiconductor lasers
Author(s): Scott McWilliams; Nuditha V. Amarasinghe; Taha Masood; Hanxing Shi; Gary A. Evans
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Paper Abstract

Photodigm is developing long wavelength multiwatt grating outcoupled surface emitting (GSE) semiconductor lasers with continuous-wave (CW) output powers exceeding 1 W at 1310-nm and 0.4 W at 1550-nm wavelengths. These GSE lasers have full-width at half-maximum (FWHM) spectral bandwidth of less than 0.2 nm and a beam divergence of 0.5° x 3.2°(FWHM).

Paper Details

Date Published: 1 September 2006
PDF: 10 pages
Proc. SPIE 6287, Optical Technologies for Arming, Safing, Fuzing, and Firing II, 628704 (1 September 2006); doi: 10.1117/12.683454
Show Author Affiliations
Scott McWilliams, Photodigm Inc. (United States)
Nuditha V. Amarasinghe, Photodigm Inc. (United States)
Taha Masood, Photodigm Inc. (United States)
Hanxing Shi, Photodigm Inc. (United States)
Gary A. Evans, Photodigm Inc. (United States)
Southern Methodist Univ. (United States)

Published in SPIE Proceedings Vol. 6287:
Optical Technologies for Arming, Safing, Fuzing, and Firing II
William J. Thomes; Fred M. Dickey, Editor(s)

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