light modulation
英 [laɪt ˌmɒdjʊˈleɪʃən]
美 [laɪt ˌmɑdʒəˈleɪʃən]
网络 光调制; 光调变
双语例句
- The paper proposed using a liquid crystal spatial light modulation ( LC-SLM) controlling the laser beam to get a pseudo-thermal light source.
提出一种采用液晶光阀（LC-SLM）对激光束进行控制来获得赝热光场的方法。 - In this paper is mainly devoted to design integrated high-performance optical components applied in LCD's backlight module for light field modulation.
本论文研究主轴在于设计一具有光学效能整合的高效率扩散板和导光板。 - Acousto-optic light modulation. Liquid crystal, plasma, electroluminescent, digital-mirror, and membrane-mirror displays.
1111声光调变器，液晶，等离子体，电致发光，数位镜技术，薄膜镜显示器。 - This sensor featuring plane-convex lens collimator for expanding beam and coupling, and a low frequency for light pulse modulation is introduced.
利用平-凸透镜准直器作扩束耦合光学系统，采用低频斩光器实现光调制。 - Distributed feedback laser diode ( DFB LD) is used as a light source and light source modulation harmonic measurement is presented in this paper. The ratio of the fundamental and second harmonic signal can be used for eliminating the interference owing to light power changing.
采用分布反馈式半导体激光器（DFBLD）作为光源，通过光源调制实现气体浓度的谐波检测，利用二次谐波与一次谐波的比值来消除由光源的不稳定等因素所引起的检测误差。 - A novel embedded curvature fiber optic sensor is developed, which base on the light intensity modulation by the variation of structure curvature.
研制了一种新型埋入式曲率光纤传感器，以结构的曲率变形对传感器的输出光强实现强度调制。 - In addition, the different distributions induced by light incident from the left side and from the right side of special PS embedded with definite defect layers would be very useful for the optical diode realization through light nonlinear modulation.
另外，当光从掺杂有特定缺陷层的PS的左右两个不同界面入射时，可引起光场在PS中不同的分布，这对通过光的非线性调制实现的光学二极管非常有用。 - Super luminescent diode is used as a light source and two detecting channels share a segment fiber, and light source modulation harmonic measurement is presented for detecting the gas volume fraction.
采用超发光二极管作为光源，2个检测通道共用1根光纤，通过光源调制实现气体的体积分数的谐波检测技术。 - Light modulation of sorghum leaf phosphoenolpyruvate carboxylase
高梁叶片磷酸烯醇式丙酮酸羧化酶的光调节 - According to the transmitting theory, the light modulation ability is simulated for this mirror.
同时基于光传输理论，对可变形反射镜所具有的光调制能力进行了模拟。 - The simulation model can demonstrates the result of actual light source modulation and situation of gas absorption.
仿真模型能较准确、真实地反映实际的光源调制结果与气室吸收情况。 - With the rapid development of computer technology and spatial light modulation technology, image recognition technology, realized by optical methods, has gradually changed from the traditional system composed of pure optical components to the system that combined optics with computer hardware and software.
随着计算机技术和空间光调制技术的迅速发展，利用光学方法实现的图像识别技术也逐渐由传统的纯光学元件组成的系统向光学与计算机软硬件相结合的系统转变，得到越来越多的应用。 - Grating moving light modulator ( GMLM) is a novel MEMS-based movable diffraction grating, which light modulation is completed by changing micro distance between the upper surface of the movable grating and the reflecting surface of the underlying fixed reflector.
基于MEMS的光栅平动式光调制器（GratingMovingLightModulator，简称GMLM）是通过改变结构中可动光栅上表面和下反射面之间的微间距来实现光能量的调制。 - Sensor principle of waveguide sensor based on light phase modulation is researched. The phase change, generated by stress-strain effect and temperature-strain effect, is analyzed.
详细研究了相位调制型波导传感器的传感机理，分析了应力应变效应和温度应变效应引起的相位变化机理。 - The basic concept of fibre optic sensors is outlined with the emphasis on the elementary principle and the ways of implementation of light modulation, such as intensity modulation, phase modulation, polarization modulation and frequency modulation, etc, in various fibre optic sensors.
本文简要地介绍了有关光纤传感器的基本概念，并着重讨论了强度调制、相位调制、偏振调制和频率调制等各种光纤传感器中光的基本调制原理及其实现的途径。 - A New Method for Interferogram Scanning with Polarized Light Modulation in Narrow Beam
一种细光路偏光调制实现干涉条纹扫描的新方法 - Study on the Optical-Fiber Vortex Flowmeter Based on the Light Frequency Modulation Theory
基于光频率调制的光纤涡街流量计的研究 - The Exciton Absorption and Light Modulation Characteristics of MQW Light Switch Devices
多量子阱光开关器件的激子吸收及光调制特性 - In optical communication, we should firstly solve the problem of adding the light signal on carrier wave, that is to say, light modulation.
要实现光纤通信，首先要解决的问题是如何将光信号加载到光源的发射光束上，即需要进行光调制。 - Fiber-optical sensor is light intensity modulation sensor and has got good application.
光强调制型光纤传感器，已得到广泛的应用，它的测量灵敏度、精度和稳定性。 - The transformation of phase modulation to light intensity modulation in the system that consists of a slice of Kerr medium and a 2 dimension feedback mirror is studied.
研究在由一薄片Kerr介质与一块二维反馈镜组成的非线性光学系统中光波前相位与光强的转换过程。 - Study on Technology of Spatial Light Modulation by Electrical Addressing
电寻址空间光调制技术的研究 - On the transformation of phase modulation to light intensity modulation in K-F system
K-F系统中的波前相位调制与光强调制的转换 - The intrinsic circuit model of ferroelectric liquid crystal ( FLC) is extended into optically addressed spatial light modulator ( OASLM), which take FLC as light modulation layer and a-Si: H as photosensitive layer. Thus a macro model of FLC-OASLM is presented.
将铁电液晶（FLC）的本征电路模型扩展到以FLC为调制层，aSi∶H为光敏层的光寻址空间光调制器（OASLM），建立了FLCOASLM的宏模型。 - In the second chapter the paper analyzes the measurement course and builds a commonly model on spatial light modulation by projection.
第二章分析了投影型三维空间光调制的测量过程，建立了投影型空间光调制三维测量的理论模型。 - The use of one-dimensional nonlinear photonic crystals for light modulation characteristics of dynamic, combined with non-linear optical limiting effect, it designs some kinds of 1-DNPC optical limiters.
利用一维非线性光子晶体对光波有动态调制的特性，结合非线性光限幅效应，设计了几种一维非线性光子晶体光限幅器。 - Finally the chapter eight summarizes all the paper and prospects the future trend of the optic-electronical 3D measurement based on spatial light modulation.
第八章总结全文并展望投影型空间光调制三维测量技术的发展趋势。 - Infrared absorption methane concentration alarming device is comprised of microcontroller systems, light modulation module, signal conditioning module, digital display module, sound and light alarm module, remote control receiving module, standard output module interface circuit.
该红外吸收式的甲烷浓度报警器由单片机系统、光源调制模块、信号调理模块、数码显示模块、声光报警模块、遥控接收模块、标准频率输出模块等电路组成。 - Based on laser triangle measurement principle, a sine-wave light intensity modulation mode and non-contact laser triangle measurement equipment is designed.
本文根据激光三角测量原理设计了一种正弦波光强调制式、非接触激光三角测量头实验装置，并对该测量头的性能特点进行了系统的研究和分析。 - Detecting circuit based on high performance MCU MSP430 was used to improve the system speed. To improve the system accuracy, light modulation methods were adopted.
本系统采用基于MSP430高性能单片机检测电路进行数据处理，提高系统的响应速度；使用光源调制方法，提高信号的测量精度。