Fine-tunable single-frequency diode-pumped YAG laser

Igor I. Peshko; Anatoly I. Khyznyak; F. Yatsyuk; A. F. Golovin; M. Lopijchuk

doi:10.1117/12.203290

1 March 1995 Fine-tunable single-frequency diode-pumped YAG laser

Igor I. Peshko, Anatoly I. Khyznyak, F. Yatsyuk, A. F. Golovin, M. Lopijchuk

Proceedings Volume 2202, Laser Technology IV: Research Trends, Instrumentation, and Applications in Metrology and Materials Processing; (1995) https://doi.org/10.1117/12.203290
Event: Laser Technology: Fourth Symposium, 1993, Szczecin, Poland

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.

Citation Download Citation

Igor I. Peshko, Anatoly I. Khyznyak, F. Yatsyuk, A. F. Golovin, and M. Lopijchuk "Fine-tunable single-frequency diode-pumped YAG laser", Proc. SPIE 2202, Laser Technology IV: Research Trends, Instrumentation, and Applications in Metrology and Materials Processing, (1 March 1995); https://doi.org/10.1117/12.203290

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