中国激光, 1995, 22 (1): 55, 网络出版: 2007-08-17
光折变多量子阱的电吸收栅和电折变栅
Electroabsorption Grating and Electrorefraction Grating in Photorefractive Multiple Quantum Wells
摘要
在光折变多量子阱中,通过Franz-Keldysh效应可写入电吸收栅和电折变栅。基于二波耦合理论,精确求解了由这两种光栅引起的光强耦合方程,近似计算了Raman-Nath高阶衍射光强。
Abstract
Based on the two-wave mixins, the equations of the intensity coupling caused by electroabsorption and the electrorefraction gratings, through the Franz-Keldysh effect in the photoreftactive multiple quantum wells, are exactly solved. The intensities of high order difftaCtions in Raman-Nath regime are approximately calculated.
郭儒, 潘士宏. 光折变多量子阱的电吸收栅和电折变栅[J]. 中国激光, 1995, 22(1): 55. 郭儒, 潘士宏. Electroabsorption Grating and Electrorefraction Grating in Photorefractive Multiple Quantum Wells[J]. Chinese Journal of Lasers, 1995, 22(1): 55.
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