At present there exist two kinds of manufacturing met hods for silicon-based lasers,i.e.,heteroepitaxy and bonding.
目前制作硅基激
器的方法主
两类，异质结外延生长和异质材料键合。
At present there exist two kinds of manufacturing met hods for silicon-based lasers,i.e.,heteroepitaxy and bonding.
目前制作硅基激器的方法主两类，异质结外延生长和异质材料键合。
An all-fiberized master oscillator power amplifier(MOPA) structured pulsed Yb fiber laser is reported.
报道
一台全纤结构主振荡功率放大(MOPA)型掺镱脉冲纤激器。
In gasdynamics and chemical lasers, the supersonic diffuser plays an important role in the pressure recovery system.
在气动和化学强激器系统研制中，压力恢复系统扩压器设计技术研究具有重的工程应用价值。
Chemical laser is characteristically energized by an exoergic chemical reaction which produces the nece ssary population inversion of lasing species.
化学激器是以释能化学反应提供能源, 并且以化学反应产生粒子数反转基础的。
Frequency-resolved measurement of the emission from a Eaman free electron laser under superradiation condition by a microwave grating spectrometer are presented.
本文报道利用微波栅摄谱仪测量在超辐射工作条件下的喇曼自由电子激器辐射谱的初步结果。
The semiconductor laser arrays are applied almost in all photoelectronics fields, and becoming an important technique in optoelectronics science at present.
半导体激器阵列的应用已基本
整个电子领域,成当今电子科学的重技术。
A new dynamic model is developed for simulating the widely tunable grating assisted codirectional coupler with rear sampled grating reflector (GCSR) lasers.
提出一个新的析模型，用于宽带可调谐GCSR激器的动态特性模拟。
Quantum well intermixing induced by impurity diffusion has been used in fabricating nonabsorbing windows in the cavity facets to improve the output power of high-power laser diodes.
杂质扩散诱导量子阱混杂技术可用于制作腔面非吸收窗口, 提高大功率半导体激器的输出功率。
The gain characteristics of the collective free electron laser operating in a superradiant amplifier have been studied through the variation of the interaction length and pumping magnetic field.
工作在超辐射模式下的集体区自由电子激器的增益特性研究可以通过改变互作用区长度及泵浦强度来进行。
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