laser modulation的例句大全

Study on Laser Modulation Using Direct Digital Synthesis Technology

采用数字直接合成技术实现激光调制研究

The essay lays emphasis on expounding the significant application of the laser modulation scanning technology.

着重阐述激光调制扫描技术在现代化印刷中的重要作用.

a novel scheme of laser modulation directly by microwave subcarriers in satellite broadband networks

宽带卫星网微波副载波光调制系统方案

Study on the Use of Ultra-Short Pulse Laser Modulation in the High Time-Resolved Spectrometer

超短脉冲激光调制在时间高分辨光谱仪中应用的研究

In the case of the noises modulated by the bias signal, the stochastic resonance of a single-mode laser driven by two colored noises with time period modulation correlation intensity is investigated.

在噪声受偏置信号调制的情况下，讨论色噪声之间的关联受时间周期调制所驱动的单模激光系统中的随机共振。

The Polarization of Reflected Light and Refracted Light and the Amount of the Polarization; Effects of time period modulation of the noise correlation intensity and bias signal modulation of the noise on stochastic resonance of a single-mode laser

反射光及折射光的偏振状态和偏振度偏置信号调制下噪声关联的周期调制对单模激光随机共振的影响

The theoretical formulas of the mutual coherence function T and the modulation factor G are derived. The spatial coherence and temporal coherence are analyzed. These results are compared with the laser coherence modulation by Raman-Nath moving wave A-O effect.

给出互相干函数Г和调制因子G的理论公式，分析了空间相干性和时间相干性，并与Raman&Nath行波声光效应调制激光相干度进行了比较。

It is made clear through the theoretical analysis that the frequency shift is dependent on the modulation frequency, thermal time constant, bias current of the laser diode and so on.

理论分析表明频移幅度与调制频率、时间常数和半导体激光器的偏置电流等物理量有关。

The rate equation formalism is used to develop the concepts of laser threshold, population inversion and modulation response.

比例方程式形式用来生成雷射临界点、能态数反转与调变反应的概念。

Study of laser measurement system for plane based on sine modulation

基于正弦调制的激光平面测量系统的研究

Research on Lateral Phase Uniformity of Semiconductor Laser Output under Sine Current Modulation

关于半导体激光器侧向调制相位均匀性的研究

The technology of space polarization encoding is through of laser polarization for modulation, the different position of elliptic polarized light will have different ellipse, then the beam carry location information.

空间偏振编码技术通过对激光的偏振态进行调制，不同的位置的椭圆偏振光将会有不同的椭圆度，从而使光束携带位置信息。

Specially, according to the request of laser go through holes, we designed four degree of freedom modulation machine which can achieve moving along X, Y, axis and rotating around X, Y, axis.

特别是根据光束过基准小孔的要求，设计针对准直光源的四自由度调整机构，实现沿X，Y轴的移动和绕X，Y轴的转动调整。

A Study for Pulse Width Stabilization Technique Used in Underwater Laser Pulse Position Modulation Communication

激光水下PPM通信中的脉宽稳定技术研究

As one of the best potential technologies of real-time online gas monitory, tunable diode laser wavelength modulation spectroscopy ( TDLWMS) has the advantages of high spectroscopy resolution, low detection limitation, fast response and good sensitivity.

可调谐二极管激光波长调制光谱（TDLWMS）技术作为气体实时在线监测最具潜力的技术之一，具有光谱分辨率高、探测限低、响应速度快和灵敏度高等特点。

Comparison of wakefield and relativistic effects on the self-phase modulation and frequency shift of intense laser pulse propagation

尾波场与相对论效应对激光脉冲自相位调制及频移影响的比较研究

For a resonator without a dispersive element broadband spectrum is smooth and continuous, while frequency dependent feedback causes strong modulation on output laser spectrum.

比较了谐振腔内有无色散元件时的输出频谱，理论证明了谐振腔内无任何色散元件时的宽带输出频谱是光滑连续的，而频率依赖的反馈引起了输出频谱很强的精细结构。

Optical Heterodyne Velocity Modulation Molecular Ions Laser Absorption Spectrum

光外差速度调制分子离子激光光谱

Simulation of Frequency Response to Small Signal Modulation in Single Quantum Well Laser Diodes

单量子阱激光器小信号频响特性模拟分析

The paper studied the dynamics performance of the general and the specific CPM dye laser, group velocity dispersion and self-phase modulation are compensated.

本文研究了普通的CPM环型染料激光器和棱镜补偿光脉冲的群速度弥散及自相位调制的CPM环型染料激光器的动态性能；