摘要
首次报道了３，４－二甲氧基，４＇－硝基芪（ＭＯＭＯＮＳ）化合物具有倍频效应。用粉末法测得其有效倍频系数ｄ＿（ｅｆｆ）为０．２～３倍ｄ＿（ＫＤＰ）。用坩埚下降法生长出ＭＯＭＯＮＳ单晶体，并用直接法解出了它的结构。从晶体结构讨论了ＭＯＭＯＮＳ晶体的性能。
The frequency doubling effect of MOMONS(3,4-methoxy,4'-nitrostilbene)compound is reported for the first time. The SHG intensity was measured by powder technique. The result show that nonlinear optics coefficient(d_(eff))of MOMONS compound are 0.2～3times as large as the d_(KDP),and its dependent on the different particle size. The MOMONS crystals have been grown from the melt by the Bridgman method.The structure and nonlinear optics properties of MOMNS crystals are investigated.
出处
《人工晶体学报》
EI
CAS
CSCD
1995年第3期203-207,共5页
Journal of Synthetic Crystals
基金
国家自然科学基金
关键词
非线性光学
晶体
晶体生长
有机晶体
光学效应
nonlinear optics crystal
frequency doubling effect
crystal growth from melt
Bridgman method
organic crystal
crystal structure
