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。