Frequency stabilization of rf-excited CO2 lasers

Autor:	Jong-Woon Choi, Miroslaw Kopica, Young-Boong Juang, Marek Strzelec
Rok vydání:	1999
Předmět:	Optogalvanic effect business.industry Chemistry Optical engineering Plasma Laser pumping Laser law.invention Optics law Excited state business Absorption (electromagnetic radiation) Tunable laser
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.346801
Popis:	Two methods of frequency stabilization of RF excited CO2 lasers are presented. First of them is based on reference absorption peak in deuterized ammonia (NH2D) and assures high resulting short-term stability of laser. The second, simple and cheap method is based on optogalvanic effect in RF plasma.© (1999) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Databáze:	OpenAIRE
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