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激光器理论
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  laser theory
     Based on the waveguide laser theory, output lines and line-chopping phenomenon of intracavity CO2 lasers with =3~6mm and N-1arestudied.
     根据波导激光器理论分析了φ=3~6 mm、N~1的一类内脏式CO_2激光器输出支线的各种特点以及支线跳变现象.
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     The semiclassical laser theory proposed by Lamb for two-level system is extended to the case of dye lasers. Mode coupling equations are deduced, and a discussion is given.
     本文将兰姆的二能级半经典激光器理论,推广至染料激光器系统,得出模式耦合方程,并作了些具体讨论。
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     The recent progresses on self mode locking femtosecond Ti∶sapphire laser was summarized,and some typical femtosecond laser were introduced. The Kerr lens mode locking theory and solitary laser theory about self mode locking were discussed.
     给出了锁模超快钛宝石激光的实验进展,介绍了几种典型的自锁模飞秒钛宝石激光,并讨论了自锁模钛宝石激光的克尔镜锁模理论和孤子激光器理论
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  “激光器理论”译为未确定词的双语例句
     Theoretical Analysis of the Operation at 946 nm of Nd:YAG Longitudinally Pumped with Diode Laser
     二极管端面泵浦Nd:YAG 946nm激光器理论分析
短句来源
     Theoretical Calculation on TEA CO_2 Lasers Tuned by a Low Fineness F-P Interferometer
     低锐度F-P干涉具调谐TEA CO_2激光器理论分析
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     Theoretical study on the 1180nm laser pumped Tm,Ho co-doped silica fiber laser
     1180nm激光抽运Tm,Ho石英光纤激光器理论研究
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     Study of 14XXnm Raman Fiber Laser and Implementation Techniques
     14XXnm系列拉曼光纤激光器理论和实现技术的研究
短句来源
     Theoretic and Experimental Research on Laser-diode Pumped Nd:YAG Red and Blue Laser
     二极管泵浦Nd:YAG红蓝激光器理论与实验研究
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  相似匹配句对
     THEORETICAL ANALYSIS OF THE TRANSVERSE ZEEMAN LASER
     横向塞曼激光器理论
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     THE QUANTUM THEORY OF THE SINGLE-MODE LASER
     单模激光器的量子理论分析
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     Fractal Theory
     分形理论
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     Laser Q-Switching
     激光器Q调
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     The basic rules of laser including:
     所以,从激光器
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  laser theory
Basis-dependent dynamics of trapped Bose-Einstein condensates and analogies with semi-classical laser theory
      
Although the methods, which are developed, do not depend on this model, it has been chosen because of its applicability in laser theory.
      
The nonlinear laser theory without noise is applied to calculate amplitudes, frequencies and beat frequencies of two circularly polarized modes in a laser with axial magnetic field.
      
The calculations are based on nonlinear laser theory for the amplitudes of the empty-cavity modes.
      
Quantum mechanical calculation of multi-time-correlation functions and its application to the laser theory
      
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A theoretical model is proposed to analyse the transverse-discharge flow type CO2 lasers. Theoretical expressions are obtained for predicting gain-saturation and output power of flow type gas lasers, these expressions are in agreement with the well-known formulae of non-flowing gas lasers, but the former contains correction terms related to pumping action in the upstream direction of the cavity and the gas flowing effect. Based on the analysis of the variation of intensity in the direction of flow, we derive...

A theoretical model is proposed to analyse the transverse-discharge flow type CO2 lasers. Theoretical expressions are obtained for predicting gain-saturation and output power of flow type gas lasers, these expressions are in agreement with the well-known formulae of non-flowing gas lasers, but the former contains correction terms related to pumping action in the upstream direction of the cavity and the gas flowing effect. Based on the analysis of the variation of intensity in the direction of flow, we derive the limiting values of stauration intensity and other parameters which were attained as the flow speed was being increased. Reliability of the semi-empirical analysis suggested, in literature [1-3] for the flow type laser performance predicted by choosing an average gain-coefficient anl adopting the formulae of non-flowing gas lasers has been proved. The qualitative analysis presented in article [4] is developed into a quantitative calculation. The present model should be used in place of the semi-empirical one, since the formulae deduced are as simple as those for the non-flowing gas lasers. The results computed for both amplifier and oscillator cavities using the present model are in agreement with experimental data [1, 18-21].

本文提出了横流放电CO_2激光器的理论分析模型,导出了稳态发射的基本方程式,得到与熟知的非流动稳态增益饱和及功率理论相同的简单解析关系式。关系式包含了流动效应及光腔上游泵浦效应的修正项。根据强度沿流动方向变化的分析,求得饱和强度等参量在提高流速时的极限值。本文分析为文献[1—3]建议的选择平均增益系数并利用非流动稳态关系计算流动激光器特性的半经验方案提供了理论证明,同时将文献[4]提出的流动激光器的定性分析发展为定量计算。由于本文公式的简单性与非流动情况一样,因而本理论能够取代半经验方案。

The semiclassical laser theory proposed by Lamb for two-level system is extended to the case of dye lasers. Mode coupling equations are deduced, and a discussion is given.

本文将兰姆的二能级半经典激光器理论,推广至染料激光器系统,得出模式耦合方程,并作了些具体讨论。

This article elucidated with the primal presenent of the theory of Laser.On the historical process of Maser and Laser is described and more compl-etely expose the present and direction of Laser.

本文论述了激光器理论的早期提出、量子放大器和激光器的发明历史,并简要分析了激光器的现状和今后的发展趋势。

 
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