Spontaneous and stimulated Raman scattering in ZnWO4 crystals

被引：17
|
作者：
Basiev, T. T. [1 ]
Karasik, A. Ya [1 ]
Sobol, A. A. [1 ]
Chunaev, D. S. [1 ]
Shukshin, V. E. [1 ]
机构：
[1] Russian Acad Sci, AM Prokhorov Gen Phys Inst, Moscow 119991, Russia
来源：
QUANTUM ELECTRONICS | 2011年 / 41卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
Raman spectroscopy; ZnWO4; stimulated Raman scattering; ACTIVE CRYSTALS; SPECTROSCOPY; LASERS;
D O I：
10.1070/QE2011v041n04ABEH014527
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Spontaneous and stimulated Raman scattering (SRS) are studied in ZnWO4 crystals with a wolframite structure. The polarised Raman scattering spectra corresponding to all the six independent Raman tensor components are measured. The frequencies of the complete set of vibrational modes are identified. The threshold pump energies for SRS in ZnWO4 and KGd(WO4)(2) crystals are measured upon excitation by picosecond 1047-nm pulses of a Nd:YLF laser. The SRS gains for ZnWO4 crystals are determined based on the measured thresholds and spectroscopic parameters of the crystals.
引用
收藏
页码：370 / 372
页数：3
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