optical parametric amplification是什么意思

用法例句

Ultra-broadband optical parametric amplification based on pre-chirp controlling;

基于预啁啾控制的极宽带光参量放大

Broadband tunable pulses in quasi-phase-matched crystal based optical parametric amplification

基于准相位匹配晶体的宽带可调谐光参量放大过程研究

Laser sources that are of high repetition,short time duration and broadly tunable are needed for the application of ultra-fast laser,and femtosecond optical parametric amplification(OPA) is the preferred method for obtaining the sources.

利用Nd∶YAG激光的倍频、三倍频和四倍频谐波脉冲,对3种非线性光学晶体K2A l2B2O7(KABO),Cs-L iB6O10(CLBO)和β-BaB2O4(BBO)产生宽频带的飞秒激光I型非线性光参量放大相位匹配特性进行了系统的理论计算和分析。

A novel injective femtosecond optical parametric amplifier (OPA) is developed, which can produce tunable femtosecond laser with central wavelength at 1μm, based on the traditional Ti:sapphine laser.

基于传统的钛宝石飞秒激光器,提出了可产生稳定的1μm波段可调谐飞秒激光的新型注入式飞秒光参量放大(OPA)系统。

Several x~((2)) nonlinear process plays an important role in ultrafast optics,such as second harmonic generation(SHG),optical parametric amplifier(OPA) and optical parametric chirp pulse amplifier(OPCPA).

二阶光学非线性做为最基本(低阶)的非线性过程,用于发展激光技术已有若干成功的范例,如较早的倍频技术和光参量放大(OPA)技术,和近期的啁啾脉冲光参量放大(OPCPA)技术等。

The capability of signal amplification from single and double-pumped fiber optical parametric amplifier(FOPA) is demonstrated and the potential and problem to use double-pumped FOPA in wavelength division multiplexing or dense wavelength division multiplexingsystem are introduced.

从单抽运和双抽运光纤参量放大器两种结构展开论述,着重介绍了光纤参量放大器对信号的放大能力及双抽运光纤参量放大器作为波分复用或密集波分复用系统放大器的可能性和所面临的问题,表明具有高增益和宽带宽的光纤参量放大器有可能成为新一代的光放大器。

By the use of a set of coupled equations,the gain expression of two-pump fiber optical parametric amplifier(FOPA) with three-section nonlinear fibers is deduced theoretically.

研究表明在双抽运情况下,光纤参量放大器(FOPA)的增益随光纤长度、抽运光功率的增加而变大;同时,增益的大小和平坦性能也受到光纤色散特性的影响,从反常色散区到正常色散区,增益带宽逐渐变小,增益不平坦性有一定的改善;在二阶色散系数不变的情况下,光纤参量放大器增益带宽随四阶色散数的增加而减小。

With high power optical source and high nonlinear optical fiber available, more and more attention has been in recent years paid on fiber optical parametric amplifier (FOPA) and its application for optical communication.

本文对光纤参量放大技术的原理和应用以及研究进展进行了系统综述,并在此基础上提出了研究发展宽带光纤参量放大器需要解决的关键技术。

Principle and application of femtosecond optical parametric amplification;

飞秒光参量放大技术原理及应用

Compensation of group velocity mismatching of three pulses in femtosecond optical parametric amplification;

飞秒光参量放大中三波群速失配的补偿

Group velocity matching in femtosecond optical parametric amplification of the KBe_2BO_3F_2

KBe_2BO_3F_2飞秒光参量放大中的群速匹配

The theoretical fundamentals of fiber-based optical parametric amplifiers(OPA) are reviewed,and their applications are discussed in this paper.

评述了基于光纤的光参量放大器的理论基础,介绍了这种器件在光通信领域的应用情况,最后展望了这一领域的研究前景。

3 μm region were generated by the propagation of femtosecond pulses produced by an Optical Parametric Amplifier through a 0.

采用波长可调光参量放大器作为泵浦源 ,对保偏光子晶体光纤的超连续谱的产生和非线性特性进行了实验研究 将光参量放大器产生的中心波长为 1。

Group velocity matching in femtosecond optical parametric amplification of the KBe_2BO_3F_2

KBe_2BO_3F_2飞秒光参量放大中的群速匹配

Multi-Pass Optical Parametric Chirped Pulse Regenerative Amplification Technology

基于环型腔的泵浦光增强型光参量放大研究

Study on Broadband Femtosecond Optical Parametric Amplification Based on Quasi-Phase Matching;

宽带准相位匹配飞秒光参量放大的研究

Multi-Channel All-Optical Non-Return-to-Zero to Return-to-Zero Format Converter Based on Fiber Optical Parametric Amplifier

基于光纤光参量放大的多通道全光非归零/归零码转换器

Studies on Chirped Pulse Amplification System with High Repetition Rate and Femtosecond Optical Parametric Amplification System;

高重复率啁啾脉冲放大系统及飞秒光参量放大系统的研究

Broadband tunable pulses in quasi-phase-matched crystal based optical parametric amplification

基于准相位匹配晶体的宽带可调谐光参量放大过程研究

Study of Gain and Temporal Character of Fiber-optic Parametric Amplifier;

光纤参量放大器增益与时域特性研究

Theoretically Study on the Bandwidth of Fiber Optical Parametric Amplifier

光纤参量放大器带宽特性的理论研究

Theoretical Study on Raman Amplifier and Optical Parameter Amplifier Based on Photonic Crystal Fiber;

基于光子晶体光纤的拉曼放大器及光学参量放大器的理论研究

Study on Optical Parameter Amplifier and Wavelength Conversion Based on Photonic Crystal Fiber;

基于光子晶体光纤参量放大与波长变换的研究

Theoretical and Experimental Studies of Optical Parametric Chirped Pulse Amplification;

光学参量啁啾脉冲放大技术的理论与实验研究

The Theoretical and Experimental Research on Optical Parametric Image Amplification;

光参量图像放大技术的理论与实验研究

The Study of Image Properties of the Parametric Image Amplifier;

光学参量图像放大系统的成像特性研究

Research on the gain flatness of fiber-optic parametric amplifier with periodic dispersion compensation

周期色散补偿光纤参量放大器平坦性的研究

Dual-Pump Fiber-optic Parametric Amplifier with Periodic Dispersion Compensation

带有周期色散补偿的双泵浦光纤参量放大器

Theoretical Study on the Bandwidth Broadening of Cascaded Fiber Optical Parametric Amplifier

级联光纤参量放大器带宽拓宽的理论研究

Research on Optical Switches Based on Fiber Parametric Devices and Novel Slow Light Waveguides;

基于光纤参量放大器的光交换器件和新型慢光波导的研究

Theoretical and Experimental Study of Parametric Amplifier and Supercontinuum Light Source Based on Photonic Crystal Fiber

光子晶体光纤参量放大器与超连续光源理论与实验研究