中国物理B ›› 1996, Vol. 5 ›› Issue (2): 81-89.doi: 10.1088/1004-423X/5/2/001

• CLASSICAL AREAS OF PHENOMENOLOGY •    下一篇

PHOTODIFFRACTIVE EFFECTS IN SEMICONDUCTOR MICROSTRUCTURES

潘士宏, 郭儒, 谢明敏, 张光寅   

  1. Department of Physics, Nankai University, Tianjin 300071, China
  • 收稿日期:1994-11-01 出版日期:1996-02-20 发布日期:1996-02-20
  • 基金资助:
    Project supported in part by the National Natural Science Foundation of China and by the National Laboratory for Semiconductor Superlattices and Microstructures.

PHOTODIFFRACTIVE EFFECTS IN SEMICONDUCTOR MICROSTRUCTURES

PAN SHI-HONG (潘士宏), GUO RU (郭儒), XIE MING-MIN (谢明敏), ZHANG GUANG-YIN (张光寅)   

  1. Department of Physics, Nankai University, Tianjin 300071, China
  • Received:1994-11-01 Online:1996-02-20 Published:1996-02-20
  • Supported by:
    Project supported in part by the National Natural Science Foundation of China and by the National Laboratory for Semiconductor Superlattices and Microstructures.

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摘要： We have investigated the photodiffractive effect induced by resonant excitations in semiconductor microstructures by means of the multiple wave coupling method. We have derived set of multiple wave coupling equations for photodiffractions in the case of coexistence of refraction and absorption gratings. Numerical results of the equations for a few typical cases have been analysed in detail, and their physical significance is also discussed.

Abstract: We have investigated the photodiffractive effect induced by resonant excitations in semiconductor microstructures by means of the multiple wave coupling method. We have derived set of multiple wave coupling equations for photodiffractions in the case of coexistence of refraction and absorption gratings. Numerical results of the equations for a few typical cases have been analysed in detail, and their physical significance is also discussed.

中图分类号:  (Phase conjugation; photorefractive and Kerr effects)

  • 42.65.Hw
42.70.Nq (Other nonlinear optical materials; photorefractive and semiconductor materials) 42.79.Dj (Gratings)