This technology USES nonlinear optical crystals for the frequency conversion of laser light.
这项技术把非线性的视觉的水晶用于镭射光的频率变换。
We believe that it is much valuable to obtain nonlinear optical crystals with good quality and suitable size. Finally, we discussed the fut…
认为生长性能优异、足够尺寸的红外非线性光学晶体具有非常重要的应用价值，并对中红外非线性光学晶体的研究进行了展望。
Nonlinear optical crystals BBO, LBO and KBBF were developed by Chinese scientists, and have been named "China Brand" crystals by foreign scholars.
L BO、KBBF是中国科学家发明的优质非线性光学晶体，被国际学术界誉为“中国牌”晶体。
Up to now, many waveguide structures have been formed by ion implantation in various materials such as optical crystals, glasses, semiconductors and polymers, etc.
迄今为止，人们已经利用离子注入技术在光学晶体、玻璃、半导体以及有机聚合物等大量光学材料中形成了光波导结构。
The properties, the research progress and the development trend of inorganic, organic and semi-organic nonlinear optical crystals are discussed in detail in this paper.
本文比较了无机、有机、半有机三类非线性光学晶体的性能、研究进展以及面临的主要问题和发展趋势；
When a cosine function voltage is applied on the electro-optical crystals, this system acts as a multiple electro-optical birefringent network for synthesis of time domain waveform.
该综合器由偏振器、多块具有电光效应的双折射晶体和补偿器组成，输入余弦信号，组成一多级电光双折射网络。
The optical characteristics of nonlinear optical crystals, especially several common mid-IR nonlinear crystals have been introduced in the research of nonlinear frequency conversion crystals.
在对非线性变频晶体的研究中，首先介绍了非线性光学晶体的光学特性，详细介绍了几种常用的中红外非线性晶体。
We derived a set of mathematical formulas for describing the third-order nonlinear optical process in polydiacetylene crystals.
我们建立了一套描述聚丁二炔晶体中的三阶非线性光学过程的数学公式。
Waveguides are ridges on the surface of a chip that can direct optical signals; polysilicon is a type of silicon that consists of tiny, distinct crystals of silicon clumped together.
波导是芯片表面上的脊，可以控制光信号；多晶硅是硅的一种形态，由许多微小的、不同的晶体硅簇在一起。
A sundog is another atmospheric optical phenomenon caused by the refraction of sunlight by tiny ice crystals in clouds.
幻日是阳光通过云层中微小冰晶的折射而造成的另一种大气光学现象。
Additional, photonic crystals can be used as the conductor of photon to produce various optical devices.
另外，光子晶体也可以作为光子的导体制作各种各样的光器件。
We obtain a optical image amplification with high gain factor of 1583 in doped lithium niobate crystals.
并在掺杂铌酸锂晶体中获得了高信噪比，信号光增益高达1583倍的光像放大。
The mode properties of symmetric and non-symmetric one-dimensional photonic crystals with a sandwich layer defect were investigated by using the optical transmission matrix method.
利用光学传输矩阵方法研究对称和非对称一维缺陷光子晶体的缺陷模式特性。
Slow crystal formation gives quite pure crystals that probably need not be recrystallized for the optical activity studies.
缓慢的结晶过程会给出十分纯的晶体，在光学活性的研究中，这些晶体很可能不需要进行再结晶了。
In this dissertation we study the quantum optical phenomena in photonic crystals.
在本论文中我们研究光子晶体中的量子光学现象。
Starting from excitonic model, we derived a set of mathematical formulas for describing the third - order nonlinear optical process in polydiacetylene crystals.
从激子模型出发，建立了一套描述聚丁二炔晶体中的三阶非线性光学过程的数学公式；
Photonic crystals(PCs) has the properties of photonic band-gap(PBG) which is similar with semiconductor, because of this, it is a hotspot in optical communication and optical device.
光子晶体由于能够产生与半导体能带结构类似的光子禁带，成为了国内外光通信和光学器件方面研究的热点。
This article mainly studies on the optical transmission of one-dimensional photonic crystals.
文章主要研究光在一维光子晶体中的传输特性。
The results show that a thermal annealing at the proper temperature of experiments can significantly improve the optical homogeneity of the crystals, especially for the crystal grown at a rapid speed.
结果表明，适当温度的退火处理能有效地提高晶体的光学均匀性，尤其是对快速生长的晶体质量提高更为显著。
In this paper, the interaction between surface electron and surface optical phonon for a strong coupling polyatomic polar crystals in magnetic field is studied.
本文研究磁场中强耦合多原子极性晶体中表面电子和表面光学声子的相互作用。
Photonic crystals is a new type of optical material whose dielectric constant changes alternately following the coordinates of space.
光子晶体是一种介电常数不同的、其空间呈周期分布的新型光学材料。
We present an accurate route, which is suitable for the design of nonlinear optical frequency translator of biaxial crystals, to calculate the effective second-order nonlinear coefficients.
本文介绍计算双轴晶体二阶有效非线性系数的严格理论，适用于双轴晶体非线性光学频率变换器件的设计。
Scattering particles seriously impair the optical quality of YAG crystals.
散射颗粒是严重损害YAG晶体光学质量的一种缺陷。
The optical properties of liquid crystals, transmissions of ordinary and extraordinary light and light scattering in liquid crystals are described also.
然后论述了液晶的光学性质，寻常光和非寻常光在液晶中的传输，以及光散射问题。
During the process of KDP crystal growth, the stability of the supersaturated solution greatly influences the optical quality of KDP single crystals.
在K DP晶体生长过程中，溶液的稳定性对KDP晶体的光学质量影响较大。
Recently it appears new optical apparatus and new optical theory-photonic crystals.
近年来出现了新的光学器件和新的光学理论—光子晶体。
It is shown that this orientation method for crystals with large optical Angle is convenient, best and valid.
这个在大光轴角厚晶体上进行定向的方法是方便、快速和有效的。
The transmission properties of the one-dimensional photonic crystals with defects were studied using the eigen matrix method, and a new kind of tunable optical filter is proposed in this paper.
用特征矩阵法研究了带缺陷的一维光子晶体的透射性质，并提出了新的可调谐光滤波器的概念。
The electrical, nonlinear optical and other properties of the crystals are measured.
测量了晶体的电学、非线性光学性质等。
The electrical, nonlinear optical and other properties of the crystals are measured.
测量了晶体的电学、非线性光学性质等。
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