声光调制器

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

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

RGB视频信号利用声光调制器对经过准直和聚焦的三单色激光束分别进行调制。

The three collimated and focused laser beams are modulated by RGB video signals through three acousto-optic modulators separately .

研制了适合于新闻报纸传真机特点的声光调制器（AOM）。

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

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。

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 .

本文描述了采用声光调制器作为被动式稳光器件，对SAR光学处理器所用的激光器输出光强进行稳定的一种系统，说明了系统稳光的工作原理，给出了实测结果。

This paper describes a system for stabilizing the output light intensity of the laser used for a SAR optical processor , in which AOM is used as the passive light intensity-stabilizing device . The working principle and testing results are also given .

结果表明，3db换能器带宽基本上符合腔内声光调制器的要求。

The results indicate 3 db transducer bandwidths accord with demands of AOM placed in cavity basically .

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。

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 .

采用声光调制器（AOM）对脉冲Nd：YAG激光进行腔内调制，提高激光脉冲的峰值功率。

The acousto optic modulator ( AOM ) is used in cavity to modulate a pulse Nd : YAG laser for improving peak power of the laser pulse .

本文简要叙述了用于NIM4钟电子测控系统的PC软件的功能及时序控制系统、声光调制器驱动源、微波综合器和微波接口箱的功能和硬件设计。

In this paper we review the function of PC software , the function and hardware design of time serial control system , AOM driver , microwave synthesizer and interface for NIM 4 # clock .

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%。

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

本文介绍了利用工作于Bragg衍射的Ge晶体声光调制器作为外差系统中的频移器来测量外差系统的噪声等效功率（NEP）的方法。

In this paper , the noise equivalant power ( NEP ) of optical heterodyne system has been measured with a method based on acousto - optici germanium ' crystal modulator working at Bragg diffraction mode as a frequency shifting device in heterodyne system .

介绍原子在经激光冷却与囚禁形成原子粘团并上抛过程中所需的两次调制装置&声光调制器（AOM）的激励器的设计与性能测试。

The design and performance of the exciter of AOM ( Acoustic optical Modulator ), the twice modulation equipment needed during the formation and projection of atomic molasses in atomic fountain clock , are described .

研究了一种氪灯抽运的双Nd∶YAG棒和声光调制器构成一级振荡加一级放大的声光调QNd∶YAG激光器。

In this paper , a kind of AO Q switched Nd ∶ YAG laser with one oscillator and one amplifier is studied . The oscillator and the amplifier are composed of two Nd ∶ YAG rod pumped by Krypton lamp and one AO modulator .

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

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

锗声光调制器内热特性研究

A Study on Internal Thermal Property of Ge Acousto Optic Modulators

反射式驻波声光调制器输入阻抗和电带宽的探讨

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

本文对高速波导声光调制器的理论和实验分别进行了研究。

The acoustical waveguide and optical waveguide are studied in theory .

声光调制器影响激光束偏振旋转特性的研究

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

相位、振幅调制两用声光调制器设计

The Design of Acousto-optics Modulator for Both Phase Modulation and Amplitude Modulation

声光调制器的特性参数及多色光的合成

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

激光显示中声光调制器的非线性实时校正

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

声光调制器和偏转器的设计方法讨论

Discussion of Design Methods for Acoustooptic Modulator and Acoustooptic Deflector

从理论上研究了多通道全光纤声光调制器。

The multiple channel all fiber acousto optical modulator is studied theoretically .

判定声光调制器声场状态的实验方法

Experimental methods for discriminating sound field state of acousto-optic modulators

声光调制器在激光直接写入系统中的应用

The application of acoustooptical modulator in laser direct writing device

两通道声表面波全光纤声光调制器的研究

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

声光调制器模型辨识及光功率控制系统设计

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

声光调制器在光盘记录中的应用

Applications of the Acoustooptic Modulator in Optical Disk Recording

主要论述了采用一个声光调制器同时实现激光光束调制与激光功率稳定的系统。

The paper describes laser beam modulation and stabilizing system with an AOM .

双向行波式声光调制器的特性研究

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