acousto-optic modulator

Identification of Acousto-Optic Modulator Model and Design of Control System for Light Power

声光调制器模型辨识及光功率控制系统设计

The Characteristic Parameters of Acousto-Optic Modulator and the Composition for Polychromatic Light

声光调制器的特性参数及多色光的合成

The principle and basic structure of the acousto-optic modulator are also introduced .

介绍了声光调Q原理及器件的基本结构。

The experimental study of polarization characteristics in acousto-optic modulator

声光调制器偏振特性的实验研究

Investigation of Characteristics of Rotation for Laser Beam Polarization in Acousto-Optic Modulator

声光调制器影响激光束偏振旋转特性的研究

Real-time correction of nonlinearity of acousto-optic modulator in laser display

激光显示中声光调制器的非线性实时校正

An acousto-optic modulator available for newspaper facsimile systems has been developed .

研制了适合于新闻报纸传真机特点的声光调制器（AOM）。

Cascading Acousto-Optic Modulator Used in Linear Chirp Waveform Coherent Ladar System

并联驱动声光调制器在连续波线性调频激光雷达系统中的应用

Computing Digital Grating Based on Acousto-optic Modulator

基于声光调制器的数字光栅的计算

A study of all-fiber acousto-optic modulator based on two-channel SAW

两通道声表面波全光纤声光调制器的研究

10.6 micrometer high efficiency acousto-optic modulator

10.6微米高效率声光调制器

Improvement of the Output Feature of Purely Passive Mode-locked YAG Laser by Modulation Window of Acousto-optic Modulator

用声光调制器的调制窗口改进纯被动锁模YAG激光器的输出特性

Development of the Multichannel Acousto-optic Modulator

多通道声光调制器的研制

In transmitter , continuous signal of an external laser is modulated into a light pulse sequence by using an acousto-optic modulator .

在发送端利用声光调制器将外置激光器的连续激光分割成周期光脉冲序列，并作为同步光信号发送给接收端。

An Acousto-optic Modulator for Laser Facsimile Recording

用于激光传真记录的声光脉冲调制器

Characterizations of Acousto-Optic Modulator by Two Antiparallel Ultrasonic Wave-Type

双向行波式声光调制器的特性研究

The max diffraction efficiency of germanium acousto-optic modulator reaches 68 % , when high frequency drive power ( 13W ) is applied .

用13W高频驱动功率驱动锗晶体声光调制器，其最大峰值衍射率达到68%。

High-speed and broadband Acousto-Optic Modulator ( AOM ) is widely used in laser display as a light intensity modulator to control the gray scale of pixels .

激光显示中常采用高速宽带声光调制器（AOM）调制激光光强，以此控制图像每个像素的灰度。

Discussion on Input-Impedance and Electric-width of the Reflective-Type Standing-Wave Acousto-Optic Modulator

反射式驻波声光调制器输入阻抗和电带宽的探讨

The optimum production parameters of Ti-diffused optical waveguide in acousto-optic modulator are designed . The insertion loss , mode selection of optical waveguide and the diffraction efficiency of acousto-optic modulator are researched .

建立了一套波导声光调制器中钛扩散光波导制作参数的设计方法，对调制器性能，包括光波导的耦合损耗、模式选择以及声光波导调制器的衍射效率进行了研究。

Once an acousto-optic modulator ( AOM ) was inserted into the cavity , Q-switched pulse with energy of 4.7 mJ and pulse width of 24.8 ns were achieved .

插入声光调Q晶体后获得4.7mJ的调Q脉冲输出，脉宽为24.8ns。

Based on the basic theories about guided-wave acousto-optic modulator , the device performance , such as the coupling efficiency between device and fiber , transmission loss of optical waveguide and diffraction efficiency , has been studied .

基于波导声光调制器的基本理论，对器件与光纤的耦合效率、光波导的传输损耗和调制器的衍射效率等性能进行了研究。

On this basis , the acousto-optic modulator ( AOM ) was removed and two gratings were used as the cavity mirrors , and an all-fiber Fabry-Perot ( F-P ) cavity fiber laser was realized .

在此基础上，去掉声光晶体，并用两个光栅作为腔镜，实现了全光纤法布里珀罗（F-P）腔锁模光纤激光器。

High-speed guided-wave acousto-optic modulator can be used in optical communication , optical information processing , optical sensing and display field by using the control of SAW to light , such as modulation , switch and the control to the light propagation direction .

利用声波对光波的调制、开关以及对光束传播方向的控制作用而实现的集成声光器件可以广泛应用到光通信、光信息处理、光传感及显示等领域。

An acousto-optically mode-locked Nd : YAG laser , prelasered with an electro-optic Q-switch , energy storage amplified , and modulated with an acousto-optic modulator operated at 50 MHz is described .

本文介绍的Nd：YAG声光锁模激光器，采用声光调制器锁模、部分电光Q开关预激光和储能放大。

Mostly include the PIN photodiode detection circuit for the acousto-optic modulator characteristic metrical , the CCD detection circuit for the acousto-optic deflector characteristic metrical , signal processing circuit and A / D calorie interface circuit in parts .

主要包括了声光调制器参数测量的PIN光电二极管探测电路，声光偏转器参数测量的CCD探测电路，信号处理电路以及与A/D卡接口电路几部分。

Applying acousto-optic modulator for optical frequency shifter , a heterodyne interferometric vibration measurement system is embedded in the phase-shift plane interferometer , and the real-time variation of optical path difference ( from 0 to half-wavelength ) is processed by a one-chip RF / IF phase detector .

以声光调制器作为光学移频器，在移相式平面干涉仪中组合成外差干涉测振系统，可以实现光程差微小变化（范围为0到1/2波长）的实时检测。

Research on Optical fiber Acousto-Optic Phase Modulator

镀膜光纤声相位调制器的研究

Reentrant acousto-optic light modulator Acoustic Change of Four Kind Phonatory Methods Before and After Operation in Men With High Pitched Voices

凹腔声-光学光调制器男声女调手术前后四种发声的声学变化

Reentrant acousto-optic light modulator

凹腔声-光学光调制器