In this paper, the stability condition of optical resonator is introduced, the power losses of stable resonator and the threshold condition of optical oscillation is discussed, and the formulation of the relationship between the gain coefficient of work substance and the losses factor is derived.
本文对光学谐振腔的稳定条件做了介绍,并讨论稳定谐振腔的功率损耗和光振荡的阈值条件,导出了工作物质的增益系数与损耗因子的关系式。
The relation between the generation of attosecond pulse and the laser oscillation and how the absolute phase affects this relation are discussed.
讨论了绝对相位对阿秒脉冲的产生和激光振荡的关系的影响 ,发现高次谐波的产生过程非常稳定 ,阿秒脉冲和驱动它的激光振荡之间的稳定的相位关系并不会受绝对相位的随机性的破坏 ,从而为采用交叉相关技术直接测量由强场原子高次谐波过程产生的阿秒脉冲宽度提供了理论依据 ,正确解释了文献 [13]上报道的实验结果。
The laser oscillation of the emission at 486 nm was observed with a flat-concave stable resonator.
采用平凹稳定谐振腔观察到了４８６ｎｍ的兰色激光振荡，最大激光输出功率为１３０μＷ，发散角为２８ｍｒａｄ。
nonregenerative laser oscillator
非再生式激光振荡器
Discussion on CW laser oscillation process via optical Bloch equations
由光学布洛赫方程讨论连续激光振荡过程
parametric oscillator threshold condition
光参量振荡阈值条件
tunable laser local oscillator
可调谐激光本机振荡器
pump saturation in optical parametric oscillators
光参量振荡器泵浦饱和
A quasi-ring oscillator is used and high efficiency of laser output can be achieved.
振荡器采用准环形振荡,能获得高效率激光输出。
Research and Design on 2.1μm Optical Parametric Oscillators;
2.1μm光学参量振荡激光器的研究与设计
Radial-polarization Excitation from an Ytterbium Doped Double-clad Fiber Laser
掺镱双包层光纤激光器的径向偏振振荡
POSM (Parallel-Optical Stage Master Osciillator Power Amplifier)
并行光阶段主振荡器功率放大器
Analysis and Design of Quasi-optical Grid Arrays Using EMF Method
准光学栅格振荡器阵列的分析与设计
Research of C Band New Vircator with Quasi-Optical Resonator;
C波段准光腔型虚阴极振荡器的研究
Research of Self-Feedback Vircator with Quasi-Optical Resonator;
准光腔型自反馈虚阴极振荡器的研究
Demonstrating Electromagnetic Vibrate Aided by Light Emitting Transistor Diode;
借助于发光晶体二极管演示电磁振荡
Mechanism of dual-wavelength oscillation in Nd:YAG Q-switched laser
Nd:YAG调Q激光器双波长振荡机理分析
High Efficiency Optical Parametric Oscillator 2.7 μm Laser on PPMgLN Pumped by 1064 nm Laser
1064nm激光抽运PPMgLN光参量振荡高效率2.7μm激光器
High power 2-μm intracavity doubly resonant optical parametric oscillator
高功率腔内双共振2μm光参量振荡器特性研究
forced oscillation [ vibration ]
【物】受迫振动[振荡]
Study on Oscillatory Properities of the Forward and Backward Waves in the Fiber Gratings;
光纤光栅内部前向波、后向波振荡特性研究