Precise measurement of Brillouin scattering spectrum in the ocean using F–P etalon and ICCD

Autor:	Yuqiao Ma, Jun Huang, Yun Yu, Kaiwei Liang, Hao Li
Rok vydání:	2011
Předmět:	Physics Quantum optics Physics and Astronomy (miscellaneous) business.industry Spectrum (functional analysis) General Engineering Measure (physics) General Physics and Astronomy Signal Brillouin zone Optics Interference (communication) Brillouin scattering business Fabry–Pérot interferometer
Zdroj:	Applied Physics B. 105:421-425
ISSN:	1432-0649 0946-2171
DOI:	10.1007/s00340-011-4719-5
Popis:	A new method for analyzing the signal of the spectrum of Brillouin scattering in the ocean using F–P etalon and ICCD is proposed. It is based on the principle of interference of the F–P etalon. The capability of the method is confirmed by processing experimental data from stimulated Brillouin scattering spectrum in the water at different temperatures. The experimental results show very good agreement with theoretical values. This method provides a feasible way to measure Brillouin frequency shift and line width with high precision.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f4b91cdd26f4f31da9b73cc5aded380b https://doi.org/10.1007/s00340-011-4719-5 Zobrazit plný text záznamu Plný text ve formátu PDF