Output mirrors for tunable lasers in infrared spectral range

Autor:	E. V. Khonineva, V. N. Prokashev, E. N. Kotlikov
Rok vydání:	2004
Předmět:	Materials science Infrared business.industry Optical engineering Laser law.invention Interferometry Optics law Astronomical interferometer Optoelectronics Reflection coefficient business Reflection (computer graphics) Tunable laser
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.558572
Popis:	The main requirement of stable work of tunable lasers is the constancy of reflection coefficient for laser mirrors in the necessary spectral range. In order to synthesize and make mirrors for IR-range we elaborated multilayer film structures of two kinds. In the first case received mirrors with the special quarter-wave films - substrate design have being used for the tunable CO2-laser in the range 9÷11 μm. In ot her case we designed and investigated mirror's multilayer structures similar to unsymmetrical Fabry-Perot interferometer's one. The really fabricated interferometer based on such mirrors had the dissolution 13±1 cm-1 in the range 800÷1300 cm-1.© (2004) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Databáze:	OpenAIRE
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