查询词典 optical

A specially designed prismoid that generates interference of four beams with binary symmetry is fabricated and optical interference field is observed with an optical microscope.

实验上用光学显微镜拍摄了双模结构的光场分布。

It is found that imaging by the system is nonlinear duing to SMF,illumination system and reception system both affect the sum optical signal intensity,and optical sectioning strength of the system is depended on prober and SFM.

根据透镜成像规律和单模光纤的传输特性，获得基于单模光纤的共聚焦内窥成像系统轴向光强分布，发现系统的成像过程由于单模光纤的介入呈现非线性，照明光路系统和接收光路系统仅影响系统接收信号的总强度，系统层析能力取决于探头和单模光纤性能。

Specializing in the imaging category of optical product design development, manufacture and sale of optical companies.

专门从事成像类光学产品的设计开发，制造及销售的光学公司。

It is discussed how to eliminate the system error of the optical profiler to measure the supersmooth optical surface.

讨论了如何确定及消除光学轮廓仪的系统误差，进而测定超光滑光学表面粗糙度的方法及结果。

Our value of proper motion is consistent with that of optical measurements, hence confirm the optical correspondance of Geminga independantly.

我们得到的自行与光学测量结果相一致，从而直接确定了Geminga脉冲星的光学对应体。

Ferroelectric thin films possess a set of unique properties, such as electronic, optical, electro-optic, pyroelectricity, piezoelectricity, for many applications in electronic and optical devices.

由于铁电薄膜具有独特的电学、光学、热学、声学等性能，在光电子学、集成光学、微电子学等高新技术领域中有着广泛的应用前景，八十年代以来铁电薄膜的制备、表征和应用已经成为了世界范围新材料研究中的热点。

In a magneto-optical trap, we have observed preliminary results of the atom interference. However, the principle quantum number n is only 10 and not in the optical lattices.

我们目前在磁光聚中已有初步的干涉结果，但是n只限在10左右，另外并非在光晶格中观测。

On the basis of comparison of several algorithms of the calculation of unstable resonator"s mode. Fast Fourier transform method is chosen in this paper. The model of multi-layer distribution of gain is established. Sampling granularity in real space used in FFT, quotient of guard band and distance between subsections are made certain respectively. The convergence criterion of root-mean-square of plural y which is the quotient of the optical field"s distributions separated by one pass is established. Under the circs of multi-kind of distribution of gain and different measurement of distortion, the output optical field distribution is calculated.

在比较了各种计算腔模方法的基础上，根据角谱传播理论，选择FFT算法，建立谐振腔内多层增益分布模型，分别确定了FFT算法的空间采样间隔、保护带系数和分段计算的距离，选取光场往返一次之比的均方根值收敛准则，计算多种增益分布、不同镜面变形时的谐振腔输出光场分布，同时计算该光场的远场分布和传输有限距离之后的分布。

With the development of optical design and micro-fabrication, the application of diffraction optical elementin laser rada sytem is desiderate.

laser radar ；随着光学技术发展，微细加工工艺的提高，衍射光学器件在激光雷达系统中的应用需求日益显现。

The techniques of optical beam induced current have found wide-spread applications in characterizing many semiconductor and optoelectronic devices. A two-photon confocal microscope is adapted for investigating the dynamics of light emitting devices through the contrast mechanisms of two-photon DC and radio frequency optical beam induced current.

摘要 光致电流的技术至今已经广泛的被应用在检测半导体特性以及光学元件上，共焦显微镜搭配双光子激发技术相当适合用来检测LED元件，与单光子激发相较之下，利用脉冲雷射双光子激发术可以使用光子能量小於能隙的长波长光源来完成激发，并且具有高度的空间解析度。

These are places without aristocratic baggage; egalitarian places open to talent, self-improving, engaged in learning and innovation through networks that were at once competitive and cooperative.

这些地方没有贵族遗风作祟，而且对于那些有天分的人是开放的平等之地，这些人善于通过那些曾经很具有竞争力与合作精神的关系网进行自我提高以及学习创新。

Christine: You don't want to see me?

你不想见我？