%0 Journal Article %T OPTICAL PULSATION AND ITS NONLINEAR PROCESS IN PHOTOREFRACTIVE MATERIAL
光折变的光学脉动现象及其非线性过程 %A WU YUANQING %A XU JINJUN %A LIU SIMIN %A ZHANG GUANGYIN %A
武原庆 %A 许京军 %J 红外与毫米波学报 %D 1991 %I Science Press %X The optical pulsation phenomenon which occurs in two-beam coupling and four-wave mixing in photorefractive LiNbO_3:Fe crystal is reported. This phenomenon is considered to originate from the trap-recharging wave in LiNbO_3:Fe crystal, which induces a moving phase grating in the photorefractive material. %K photorefractive effocts %K pulsation %K Lithium niobate (LiNbO_3)
铌酸锂 %K 光学脉动 %K 光折变 %K 非线性 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=ADC048B24DA313D97CAA1B5FE0D37FA3&yid=116CB34717B0B183&vid=F3090AE9B60B7ED1&iid=CA4FD0336C81A37A&sid=708DD6B15D2464E8&eid=7801E6FC5AE9020C&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=0&reference_num=0