Characteristics of unstable laser resonator with compact output aperture

Nicolai D. Cherepenin; Yurii Ya Usanov; Shamil Kh. Zaripov

doi:10.1117/12.171650

1 April 1994 Characteristics of unstable laser resonator with compact output aperture

Nicolai D. Cherepenin, Yurii Ya Usanov, Shamil Kh. Zaripov

Proceedings Volume 2257, Russia National Conference: Industrial Lasers and Laser Material Processing; (1994) https://doi.org/10.1117/12.171650
Event: Industrial Lasers and Laser Material Processing: Russian National Conference, 1993, Shatura, Moscow Region, Russian Federation

Abstract

A simple design of an unstable laser resonator with a continuous rectangular aperture of an output beam is proposed. A mathematical model was developed to simulate the discharge laser cavity and it was used to study numerically the performance of a fast-flow technological CO₂ laser with such type of resonator that, as it has been shown, possesses good perspectives.

Citation Download Citation

Nicolai D. Cherepenin, Yurii Ya Usanov, and Shamil Kh. Zaripov "Characteristics of unstable laser resonator with compact output aperture", Proc. SPIE 2257, Russia National Conference: Industrial Lasers and Laser Material Processing, (1 April 1994); https://doi.org/10.1117/12.171650

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