Background noise suppression in wide-band lasers with a nonlinear mirror in the cavity

Autor:	V. K. Pavlenko, A. A. Ryzhevich, Nikolai S. Kazak, E. G. Katranzhi
Rok vydání:	2000
Předmět:	Physics business.industry Radiation Condensed Matter Physics Polarization (waves) Laser law.invention Background noise Nonlinear system Optics law Background suppression Wide band business Spectroscopy
Zdroj:	Journal of Applied Spectroscopy. 67:226-229
ISSN:	1573-8647 0021-9037
DOI:	10.1007/bf02681839
Popis:	An effective method for suppressing free background generation is proposed. It is based on polarization separation of the narrow-band output radiation of a controlled laser with a nonlinear mirror in the cavity. An increase in the integral ratio between the energy of the narrow generation line and the integral value of the energy of the background over the entire gain band of a wide-band laser from 0.17 to 55.00 has been attained.
Databáze:	OpenAIRE
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