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Proceedings Paper

Development of 1.54-um near-infrared Q-switched laser
Author(s): Kaoru Asaba; Tetsuo Hosokawa; Yoshio Hatsuda; Jun Ota
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Paper Abstract

e have realized a new Q-switch of controling total reflection. In this Q-switch total reflection of a prisni is controled by modulating the spacing between a glass plate and the prisa''s reflection surface. To control the spacing we drive a glass plate using a piezoelectric actuator. Ejuploying this Q-switch coiupact laser oscillator and Hand-Held Eye-Safe Laser Range Finder have been developed. 1.

Paper Details

Date Published: 1 July 1990
PDF: 8 pages
Proc. SPIE 1207, Laser Safety, Eyesafe Laser Systems, and Laser Eye Protection, (1 July 1990); doi: 10.1117/12.17860
Show Author Affiliations
Kaoru Asaba, NEC Corp. (Japan)
Tetsuo Hosokawa, NEC Corp. (Japan)
Yoshio Hatsuda, NEC Corp. (Japan)
Jun Ota, Showa Optical Co. Ltd. (Japan)

Published in SPIE Proceedings Vol. 1207:
Laser Safety, Eyesafe Laser Systems, and Laser Eye Protection
Penelope K. Bryan; David H. Sliney, Editor(s)

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