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Proceedings Paper

Fine-tunable single-frequency diode-pumped YAG laser
Author(s): Igor I. Peshko; Anatoly I. Khyznyak; F. Yatsyuk; A. F. Golovin; M. Lopijchuk
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Paper Abstract

A system with tunable cw-single-frequency master-YAG-laser and two Q-switched-slave lasers has been investigated. A thin-film absorbing selector has been used in the master laser. A computer-controlled piezo-ceramic driver provided tuning over 11 longitudinal modes, over 3 transverse modes, and frequency stability about 1 MHz per second. The minimum step in the back-loop system was 0.4 pm per 20 msec. A theory of active spherical cavity with thin-film selector has been developed. A optimum cavity configuration has been found.

Paper Details

Date Published: 1 March 1995
PDF: 6 pages
Proc. SPIE 2202, Laser Technology IV: Research Trends, Instrumentation, and Applications in Metrology and Materials Processing, (1 March 1995); doi: 10.1117/12.203290
Show Author Affiliations
Igor I. Peshko, Institute of Physics (Ukraine)
Anatoly I. Khyznyak, Institute of Physics (Ukraine)
F. Yatsyuk, Institute of Physics (Ukraine)
A. F. Golovin, Institute of Physics (Ukraine)
M. Lopijchuk, Institute of Physics (Ukraine)


Published in SPIE Proceedings Vol. 2202:
Laser Technology IV: Research Trends, Instrumentation, and Applications in Metrology and Materials Processing
Wieslaw L. Wolinski; Zdzislaw Jankiewicz; Jerzy K. Gajda; Bohdan K. Wolczak, Editor(s)

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