拉曼光谱
钨酸盐
拉曼散射
材料科学
激光线宽
相干反斯托克斯拉曼光谱
光学
铌酸锶钡
激光器
铌酸锂
钨酸钠
钡
X射线拉曼散射
分析化学(期刊)
光电子学
化学
铁电性
电介质
钨
物理
色谱法
冶金
作者
Tasoltan T. Basiev,A. A. Sobol,Petr G. Zverev,В. В. Осико,Richard C. Powell
出处
期刊:Applied optics
[The Optical Society]
日期:1999-01-20
卷期号:38 (3): 594-594
被引量:178
摘要
A comparison of the spectroscopic parameters of Raman-active vibronic modes in various crystalline materials with a view to the use of these crystals for stimulated Raman scattering (SRS) is presented. It includes data on the Raman frequency shift, linewidth, integral, and peak Raman scattering cross sections. For steady-state SRS the highest Raman gain coefficient has been proved to be in barium nitrate and sodium nitrate crystals; for transient SRS it is expected to be in lithium niobate and tungstate crystals. Barium tungstate and strontium tungstate are proposed as new highly efficient Raman materials for both SRS cases.
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