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arXiv 0709.2585physics.optics
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光子晶体中Laser辐射的受激球散射:温度依赖性

Stimulated Globular Scattering of Laser Radiation in Photonic Crystals: Temperature Dependences

V. S. Gorelik, A. D. Kudryavtseva, N. V. Tcherniega, A. I. Vodchits

摘要:

研究了不同温度下光子晶体(合成蛋白石基质和蛋白石纳米复合材料)的受激球散射(SGS)特性(频移、阈值、转换效率)。结果进行了比较,在方解石单晶受激拉曼散射调查。在这两种情况下,温度从+20 °C降低到-196 °C导致受激散射能量增加,并且其重新分配到更高阶分量。

英文摘要:

Stimulated globular scattering (SGS) characteristics (frequency shifts, threshold, conversion efficiency) have been studied in photonic crystals (synthetic opal matrices and opal nanocomposites) at different temperatures. Results have been compared with stimulated Raman scattering investigations in calcite single crystals. In both cases temperature lowering from +20 C to -196 C resulted in the stimulated scattering energy increase and its redistribution to the higher order components.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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