Highly sensitive self-mixing measurement of Brillouin scattering with a laser-diode-pumped microchip LiNdP4O12 laser

被引：49

作者：

Otsuka, K ^{[1
]}

Kawai, R ^{[1
]}

Asakawa, Y ^{[1
]}

Fukazawa, T ^{[1
]}

机构：

[1] Tokai Univ, Dept Appl Phys, Sch Engn, Hiratsuka, Kanagawa 2591292, Japan

来源：

OPTICS LETTERS | 1999年 / 24卷 / 24期

关键词：

D O I：

10.1364/OL.24.001862

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Brillouin scattering has been measured with a high degree of sensitivity by a system built around a laser-diode-pumped microchip LiNdP4O12 laser. An efficient self-mixing modulation effect that is due to the interference between a lasing field and a weak field fed back from an acousto-optic modulator by means of a phase-conjugate reflection was used. Laser-Doppler velocimetry that can discriminate the direction of motion has been demonstrated. (C) 1999 Optical. Society of America. OCIS codes: 140.3480, 140.3580, 280.3340, 290.5830, 190.2640, 190.5040.

引用

页码：1862 / 1864

页数：3

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