标题： 激光辐射在光子晶体中的受激球形散射：温度依赖性 显示英文标题

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

摘要： 受激球形散射（SGS）特性（频率偏移、阈值、转换效率）已在光子晶体（合成蛋白石基质和蛋白石纳米复合材料）中不同温度下进行研究。 结果与方解石单晶中的受激拉曼散射研究进行了比较。 在两种情况下，温度从+20 C降至-196 C导致受激散射能量增加，并向高阶成分重新分布。 显示英文摘要

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.