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1.
公开(公告)号:EP0433449A1
公开(公告)日:1991-06-26
申请号:EP89907306.8
申请日:1989-06-27
IPC分类号: G02F1/35 , C07C205/00 , G02F1/03
CPC分类号: G02F1/3611 , C07C205/35
摘要: The invention relates to a high-performance nonlinear optical element showing a large secondary nonlinear optical effect and causing no problems as to stability and processability. It has at least one substantially optically smooth surface and contains monoclinic crystals of 4-hydroxy-3-methoxy-4'-nitrostilbene belonging to space group P₂ and point group #4 and having at least one, substantially optically smooth surface.
摘要翻译: PCT No.PCT / JP89 / 00635 Sec。 371日期1991年2月27日 102(e)日期1991年2月27日PCT提交1989年6月27日PCT公布。 出版物WO91 / 00543 日本1991年1月10日。本发明涉及利用具有可接受的加工性和稳定性的大二阶非线性光学效应的光学介质的高性能非线性光学器件。 本发明的二阶非线性光学器件包括由式(I)表示的4-羟基-3-甲氧基-4'-硝基茋的单斜晶体的光学元件:(I)所述晶体属于 空间群P21,点组#4,所述光学元件具有至少一个基本光学平滑的表面。
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公开(公告)号:EP0433449B1
公开(公告)日:1994-10-12
申请号:EP89907306.8
申请日:1989-06-27
IPC分类号: G02F1/35 , C07C205/00 , G02F1/03
CPC分类号: G02F1/3611 , C07C205/35
摘要: The invention relates to a high-performance nonlinear optical element showing a large secondary nonlinear optical effect and causing no problems as to stability and processability. It has at least one substantially optically smooth surface and contains monoclinic crystals of 4-hydroxy-3-methoxy-4'-nitrostilbene belonging to space group P2 and point group #4 and having at least one, substantially optically smooth surface.
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