中国物理B ›› 1995, Vol. 4 ›› Issue (6): 420-427.doi: 10.1088/1004-423X/4/6/003
• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇 下一篇
周忠祥1, 孙万钧1, 孙秀冬1, 赵桦1, 许克彬1, 姜全忠2, 陈焕矗2
ZHOU ZHONG-XING (周忠祥)a, SUN WAN-JUN (孙万钧)a, SUN XIU-DONG (孙秀冬)a, ZHAO HUA (赵桦)a, XU KE-BIN (许克彬)a, JIANG QUAN-ZHONG (姜全忠)b, CHEN HUAN-CHU (陈焕矗)b
摘要: The coupled wave equations and their analytic solutions in photorefractive crystals are presented for the case of two-beam writing, while the light-induced scattering is considered, Using this result, the diffraction efficiency for each writing beam is discussed in doped KNSBN crystals with unidirectional fan, which is explained theoretically and verified exper-imentally.
中图分类号: (Other nonlinear optical materials; photorefractive and semiconductor materials)