Optimization of acousto-optic interaction geometry in KRS-5 crystal for far-infrared applications
作者: Vitaly B. VoloshinovDmitriy L. PorokhovnichenkoEvgeniy A. Dyakonov
作者单位: 1Lomonosov Moscow State University
刊名: Optical Engineering, 2017, Vol.56 (8), pp.087102-087102
来源数据库: SPIE-the International Society for Optical Engineering
DOI: 10.1117/1.OE.56.8.087102
关键词: acousto-opticsinfrared materialsfigure of meritbackward collinear interactionKRS-5 crystal
原始语种摘要: Acousto-optic figures of merit of TlBr-TlI solid solution (KRS-5) crystals are calculated for different propagation directions and polarizations of interacting waves. The transverse, collinear, and semicollinear regimes of acousto-optic interaction are considered in this paper. Optimal diffraction configurations applicable in acousto-optic devices operating in the far-infrared region of spectrum are found in the cases of longitudinal and shear acoustic waves in the cubic crystalline material.
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关键词翻译
关键词翻译
  • crystal 晶体
  • infrared 红外线
  • optic 光学
  • applications 应用程序
  • interaction 相互酌
  • calculated 计算的
  • longitudinal 纵向的
  • operating 营运
  • diffraction 衍射
  • acoustic 声的