By applying the describing function method,the circuit performance of millimeter wave second harmonic oscillators was investigated based on a large signal model of GaAs Gunn diode at harmonic frequencies.
根据ＧａＡｓＧｕｎｎ器件的谐波大信号特性，应用描述函数法对毫米波二次谐波振荡器的电路特性进行了研究，分析了振荡频率和输出功率随器件大信号特性参数与外电路参数变化的规律，所得结论与实验结果一
Four self-exciting multivibrator circuits constituted with single 74121 are proposed.
提出了4种用单片74121构成的自激多谐振荡器电路,分别讨论了它们的工作原理,研究了振荡频率的计算公式,并用实际测试的结果进行了对比分析。
nonregenerative laser oscillator
非再生式激光振荡器
Far-field distribution of laser beam from oscillator and amplifier of copper vapor lasers
铜蒸气激光振荡器与放大器输出光束的远场分布
tunable laser local oscillator
可调谐激光本机振荡器
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
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
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
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
Photo-stimulated discharge measurement system based on optical parametric oscillator
光参量振荡器激发的光激电流测量系统
Transitional Process and Amplitude of Vibration in LC Self-oscillator;
LC自激振荡器振荡过渡过程及振幅
Intracavity Optical Parametric Oscillator High-Repetition-Rate 2μm Laser with 46W Output Power
46W腔内光参量振荡高重复频率2μm激光器
Study on Double-clad Yb-doped Fiber Laser and Relaxation Oscillation in Solid-state Laser;
双包层掺镱光纤激光器及固体激光器弛豫振荡特性研究
Laser Diode Pumped Optical Parametric Oscillator Laser with Orthogonal Porro-Prism Resonator
激光二极管抽运正交波罗棱镜腔光学参量振荡激光器
solid state maser oscillator
固态微波激射振荡器
free-running local synchronizer oscillator
自激本机同步振荡器
self-oscillator radio telegraphy transmitter
自激振荡器式发报机
Research on High Power Pulsed Fiber Laser and the Fiber Laser Pumped Optical Parametric Oscillator
高功率脉冲光纤激光器及其泵浦的光参量振荡器研究
pump saturation in optical parametric oscillators
光参量振荡器泵浦饱和