Much emphasis has been put on organic nonlinear optical materials because they have many advantages , such as wide response wave band , good flexibility , high optical damage threshold , low cost , and easy combination and modification 由于有机非线性光学材料具有宽的响应波段、良好的柔韧性、高的光损伤阈值和较低成本，以及易于合成、可以进行裁减和修饰等特点而备受重视。
Researching on the nlo properties of the essa films can deepen the understanding about the interaction regularity between the light and the materials in nano - size . in addition , it can further direct the design , optimization and synthesize of the nlo materials 研究其非线性光学性质,一方面可以加深人们对光与纳米尺度材料相互作用规律的认识,另一方面可以指导非线性光学材料的设计、优化、合成。
In this paper the latest progress and existing problems in the field of optical current sensor is reviewed and analyzed , the effects of linear birefringence on the performance of bulk - material optical current sensors ( bmocs ) are investigated , the results are reported 论文回顾了光学电流传感器近年来的进展，分析了该技术领域存在的问题，报告了线性双折射对块状光学材料电流传感器性能的影响。
In order to research the application of nonlinear optical materials for optical limiting , four derivatives of alkoxy metal phthaloyanines were synthesized . the structures of the products were characterized by means of ir . 1hnmr spectra and elementary analysis 为探索有机非线性光学材料在光限幅方面的应用，本论文合成了四种烷氧基取代的金属酞菁化合物，并利用元素分析、红外光谱、核磁共振氢谱等方法，验证了化合物的分子结构。
By introducing nanoparticles into polymer materials , high functional composite optical resins were prepared . composite films were also prepared through self - assembly of nanoparticles and polyelectrolytes . the properties of the nanoparticles in composite materials were studied 介绍了将纳米微粒引入聚合物光学材料制备高功能性的复合光学树脂，以及通过在有序膜中的界面组装制备功能化复合膜材料的工作，并研究了复合材料中纳米微粒的性质。
Abstract : a variety of silver nano - materials and their preparation methods were introduced . the various properties of silver nano - materials were reviewed . the current and potential applications of silver nano - materials were analyzed 摘要:简略介绍了各种形式银纳米材料的制备方法以及银纳米材料的热学、低温、电学、力学、光学和光电等性质，初步分析了银纳米材料作为微电子材料、光学材料、催化材料、环保材料及高强高导材料的现有和潜在应用。
Lb teschnique is a proper method to fabricate multilayer in a molecular scale and with controllable . lb film has ultrathin thickness and ordered molecular packing , which is very favorable to its application in high - technological fields , such as semiconductor nonlinearopticsn bionics and so on 利用lb技术可以在分子水平上对材料进行控制性组装，所制得的lb膜具有超薄有序而厚度可控的特点，非常有利于它在半导体技术、非线性光学材料、仿生材料等高技术领域的应用。
4 . mixture was made of chiral additive and liquid crystal polymer , which properties were studied . whether the mixture has ferroelectricity has been discussed , which would establish some bases for the research and application of the liquid crystal display materials and nonlinear optical materials in future 将液晶手性添加剂和液晶聚合物共混，并研究了共混物的性能，探讨了共混型丙烯酸酯类液晶聚合物的铁电性能，为将来的液晶显示材料及非线形光学材料的研究及应用奠定了基础。
Headquartered at pennsylvania , usa , and being a wholly owned subsidiary of total , sartomer is the premier global company which produces and markets chemical products such as monomers , oligomers , photoinitiators , various resins and other specialty chemicals widely used for coatings , inks , adhesives and sealants , optical , composites , elastomers and electronics and other specialty applications 沙多玛公司是道达尔集团的全资子公司，总部位于美国宾夕法尼亚州，是全球的主要化工生产企业之一，其主要产品有单体、齐聚物、光引发剂、各种树酯，以及其他广泛应用于涂料、墨水、粘合剂、密封剂、光学材料、复合材料、弹性体、电子束和其他用途的特种化学品。
Compared with traditional optical materials , the specific stiffness of sic is much bigger . if the structural dimension is the same , the lightweight extent of sic components is the highest . furthermore , sic have these merits of low thermal distortion , excellent optical performance , isotropy , innocuity and molding for complex shape 与传统光学材料相比， sic的比刚度最大，在尺寸相同的条件下，其轻量化程度最高；此外，它还具有热变形系数小、光学性能好、各向同性、无毒、能够实现复杂形状的近净尺寸成型等优点，因而成为空间反射镜的首选材料。
