The designing of hybrid integrated guided wave optical wavelength multiplexer and divider is presented.
设计了一种混合集成波导多波长合波-功率分路器。
Transparent film projector is used to demonstrate interference, polarization and other wave optical phenomena and laws on large screen in big lecture halls.
本文介绍利用投影仪和透明胶片在大教室前的屏幕上动态演示干涉、偏振等波动光学现象及其规律的一些方法。
The all wave optical fiber recently developed by Lucent Technologies is presented, and the possible use in large and medium cities of our country is discussed.
介绍了朗讯科技最新开发的全波光纤，并讨论了在我国大中城市中全波光纤的应用前景。
Experiments show that the ferrofluid thin film behaves good characteristics of optical bistability and can be used as ultra-long wave optical waveguide devices.
研究表明：磁液薄膜具有良好的磁光双稳特性，可用作超长波红外波导器件。
The guided wave optical method can be applied to measurement of characteristic parameters of optical thin films, but usually can only be carried out under the conditions of single wavelength.
导波光学方法能够用来测量光学薄膜的特征参数，但通常只在单一波长条件下进行。
But this study is the first to experimentally show that optical precursors exist at the single-photon level, and that they are the fastest part of the single-photon wave packet.
而这次的研究则是第一次用实验证明，在单个光子层次上也存在着光前驱，而且它们也是单个光子的波包中最快的部分。
As the optical precursor and main wave packet traveled through a second group of rubidium atoms, the scientists took measurements on the speed of the two photon components.
随着光前驱和主波包通过第二组铷原子，科学家就可以对这两个光子成分的速度进行测量。
Previous experiments based on macroscopic electromagnetic wave propagation (involving lots of photons) have shown that the optical precursor is the fastest part in the propagation of an optical pulse.
先前基于宏观电磁波(包含大量光子)的实验已经证明，光前驱是光脉冲在传播过程中最快的部分。
Theory of fiber optical parametric amplifiers (FOPAs) is introduced and the expression for the gain of FOPAs is deduced from the basic coupled wave equations.
介绍了光纤光学参量放大器的理论，基于耦合波方程推导出光纤光学参量放大器的增益表达式。
The influence of the principal parameters of optical chirp reversal devices on ability to restore signal wave form and pulse duration has been analysed and simulated.
分析和数值模拟了用瞬态简并四波混频实现光学啁啾反转的器件的主要参数对恢复信号波形和脉冲宽度能力的影响。
With the software we design reflecting computer optical element in light wave band and microwave band, and transmission computer optical element in light wave band.
利用这个软件设计出了光波波段和微波波段的反射式与光波段的透射式计算机光学元件。
The interaction between the ultrasonic wave and optical fiber sensor is discussed.
讨论了光纤传感器与超声波之间的相互作用关系。
Otherwise it will use optical thin-film to reflect some wave band which photovoltaic battery can use to photovoltaic battery, as for the rest energy, it will transmit into other means of conversion.
此外，利用光学薄膜，将光伏电池可利用的波段反射给光伏电池，其余部分的能量透射用以其他形式的能量转换。
Optical design of apochromatic objective used wave disparity method in this paper.
采用波差法进行复消色物镜的光学设计。
A novel scheme for polarization insensitive optical wavelength conversion based on four wave mixing (FWM) in semiconductor optical amplifier (SOA) is proposed and demonstrated.
提出和论述了一种新颖的偏振不敏感的基于半导体光放大器的四波混频光波长转换方法。
Nematic liquid crystal has a large non-linear coefficient, so it is possible to produce optical phase conjugation (OPC) wave in right condition.
由于向列相液晶大的非线性系数，使得利用向列相液晶产生光学相位共轭波称为可能。
The structure substituted rectangular prism for common quarter wave, and improved the stability of the optical voltage transformer.
该结构用直角棱镜代替了普通的四分之一波片，提高了光学电压互感器的稳定性。
An optical fiber evanescent wave methane gas sensor based on core diameter mismatch is reported.
提出一种基于纤芯失配的光纤倏逝波甲烷传感器。
Thought to be the next big wave, MEMS-based optical switching devices fizzled when the telecommunications market imploded.
随著电讯市场萎缩，曾经被认为是下一波热门产品的MEMS光学交换设备也跟著消失。
The paper illustrates the characteristics of hollow optical fiber in detail and uses the concept of evanescent wave to explain the beam transmission in interface of hollow and core.
对空心光纤的结构特点做了细致的分析，采用迅衰波场的概念来解释空心光纤纤芯与空心处的传光损耗。
In this paper, degenerate four-wave mixing was studied in various transparent optical media.
本文研究了各种透明介质的简并的四波混频作用。
Holographic optical elements (HOE) can transform optical wave field.
全息光学元件能够完成光波场的转换。
The polarization characteristics of Travelling-wave semiconductor optical amplifier (TW-SOA) is investigated based on th gain property of active Fabry-Perot resonator.
以有源法布里-珀罗谐振腔的增益特性为基础，研究了行波半导体光放大器的偏振特性。
The experiment measured the fine spectrum structure of 2 doubling harmonic at near normal direction of target and reflection direction of laser wave, employing OMA optical multi-channel spectrometer.
利用OMA光学多道分析谱仪，分别在激光镜反方向和接近靶面法线方向测量了2倍频谐波的精细结构。
The rigorous couple wave theory is used to quantitatively calculate the diffraction electromagnetic fields for TM-polarized and TE-polarized incident optical wave.
针对TM和TE模的入射光，我们采用严格的耦合波原理对金属光栅的表面衍射场进行了计算。
The relation of ray axis and optical axis is discussed by using the optical wave camber of biaxial crystal.
利用二轴晶的光波面，对光轴与光线轴的关系进行了研究。
The result shows that the optical thickness of the west of Bohai sea region is influenced by both Bohai sea and human action, and each wave band's optical thickness is big.
结果表明，渤海西岸大气气溶胶受渤海海洋和人类活动共同影响，各波段光学厚度都较大；
It substitutes numerical reconstruction for optical method to reconstruct object wave fields by computer.
它是通过计算机用数字重现的方法代替光学再现重现物光波。
OPM(Optical Performance Monitor) can measure the performance of the light in different wave length in the optical-fibre.
光性能监测仪OPM可以方便地检测出光纤中各个波长的光波的性能。
The spectrum form of square-wave controlled laser, optical signal heterodyne detecting device and principle of electrical signal demodulation are considered with emphasis.
文中着重分析了方波控制激光器的频谱形式、光信号外差探测装置和电信号解调原理。
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