摘要
By using a pulse laser at 532.36 nm as the incident light,stimulated Raman scattering(SRS)of a series of a-cut and c-cut Nd:Lu_(x)Y_(1−x)VO_(4)(x=0,0.10,0.26,0.41,0.61,0.67,0.80)crystals is investigated.For theπ-polarization(E||c),the gain coefficient reduced as x value increased.For theσ-polarization(E||a),the Raman gain of all of the mixed crystals is larger than the pure Nd:YVO_(4),and the maximum value is obtained from the Nd:Lu_(0.1)Y_(0.9)VO_(4)crystal.Such results are also supported by the measurement of spontaneous Raman scattering spectra.
作者
张芳
王正平
赵永光
许心光
ZHANG Fang;WANG Zheng-Ping;ZHAO Yong-Guang;XU Xin-Guang(State Key Laboratory of Crystal Materials,Shandong University,Jinan 250100)
基金
Supported by the National Natural Science Foundation of China(61178060)
the Program for New Century Excellent Talents in University(NCET-10-0552)
the Natural Science Foundation for Distinguished Young Scholar of Shandong Province(2012JQ18)
the Independent Innovation Foundation of Shandong University(2012TS215).
