大功率半导体激光器,High power semiconductor laser
1)High power semiconductor laser大功率半导体激光器
1.The incident power ratio of front and back cavity facet coatings was deduced,and the importance in optimized designing of electric field intensity(EFI) distribution of back cavity facet coatings for 808nm high power semiconductor laser was explained.从实际问题出发在以往腔面膜的研制基础上,选择适合制备808 nm大功率半导体激光器腔面的镀膜材料。
2.In order to solve the heat radiation of high power semiconductor lasers,the internal thermal distribution of the lasers and the influence of the laser diodes sintered by different solders(In,SnPb,AuSn)on the thermal resistance of the lasers were analyzed by ANSYS finite element software and the steady thermal simulation method.为了解决大功率半导体激光器的散热问题,利用有限元软件ANSYS,采用稳态热模拟方法,分析了半导体激光器内部的温度分布情况,对比分析了In、SnPb、AuSn几种不同焊料烧结激光器管芯对激光器热阻的影响。
3.The high efficiency and high power semiconductor laser with multi-active regions, which are cascaded by reverse biased tunnel junction(s) can resolve the problems in theory and ov.大功率半导体激光器在光通讯、医疗、军事、印刷和光泵浦等领域有着广泛的应用，然而当通过增加注入电流提高传统半导体激光器的光束出功率时，要受到电热烧毁和光腔面灾变性损坏(COD)的限制。
英文短句/例句
1.Research on Fiber Coupling for High-Power Laser Diode Array;大功率半导体激光器的光纤耦合研究
2.Study on Power Conversion Efficiency of High-power Laser Diodes大功率半导体激光器功率转换效率的研究
3.Research and Design on the Control System for High Power Diode Laser;大功率半导体激光器控制系统的研制
4.Study on 1450nm High Power Semiconductor Laser Array;1450nm大功率半导体激光器阵列研究
5.High power high duty-cycle 808 nm wavelength laser diode808nm高占空比大功率半导体激光器阵列
6.Study of Micro-Channel Cooling High Power Semiconductor Laser微通道散热大功率半导体激光器研究
7.Research on High Power Diode Laser Bidirectional Coupling with Optical Fiber;大功率半导体激光器列阵的光纤双向耦合研究
8.The Study of the Coupling of High Power LDA and Fibers;大功率半导体激光器列阵与光纤耦合的研究
9.Study on the Technique of Beam Shaping for High-Power Diode Lasers;大功率半导体激光器光束整形技术研究
10.The Acceleratedlifetime-Test Method Research on High Power Laser Diode;大功率半导体激光器加速老化试验方法研究
11.The Design of High Power Semiconductor Laser with Multiple Active Layers Integrated by Tunnel Junctions;隧道级联多有源区大功率半导体激光器设计
12.Study on the Heat Disspation of High Power Semiconductor Laser Arrays;大功率半导体激光器列阵散热技术的研究
13.The Research of Control and Modulate Technology of High Power Semiconductor Laser;大功率半导体激光器控制及调制技术的研究
14.The Study for Algorithm of the Temperature Control of the High Power Semiconductor Laser;大功率半导体激光器温度控制算法的研究
15.The Research of High-Power Semiconductor Laser Diode Driving and Controlling Technology;大功率半导体激光器驱动与控制技术的研究
16.The DC and Noise Characteristics of High Power Laser Diodes;大功率半导体激光器直流与噪声特性研究
17.A design of high power LD aging instrument;大功率半导体激光器老化实验台的研制
18.Research and Development of Control System for High Power Diode Laser Based on PLC基于PLC的大功率半导体激光器控制系统的研制
相关短句/例句
high power diode laser大功率半导体激光器
1.Research and Design on the Control System for High Power Diode Laser;大功率半导体激光器控制系统的研制
2.Laser transformation hardening was carried out on U74 rail steel by a self-developedhigh power diode laser.使用自制的大功率半导体激光器对U74轨钢进行了相变硬化。
3.Based on the characteristics of beam propagation of laser diode array(LDA),high power diode laser was coupled to a wedge-shaped fiber array.首先从半导体激光器列阵的发光特性出发,利用楔形光纤排对大功率半导体激光器列阵光束进行耦合,最后得到一只含有19个纤芯,每个纤芯为200μm,数值孔径为0。
3)high-power semiconductor laser大功率半导体激光器
1.This paper gives a theoretical hypothesis witch explains the laser ablation of fiber end face byhigh-power semiconductor laser,and basic on the hypothesis we gained that coupling efficiency of the system is changing with time,such as ηt=η0t-aβmSk=η0t-aβρ.本文提出大功率半导体激光器(LD)对光纤耦合界面的烧蚀的理论假设,得出系统耦合效率随时间的变化关系为ηt=η0t-αβmsk=η0t-αβρ。
2.Based on the law of refraction in vector form,the laser beam propagation in an aspheric and asymmetrical laser beam collimation system fromhigh-power semiconductor laser has been researched for spatial laser beam long-distance propagation.为实现空间激光束的远距离传输,利用矢量折射定理研究了大功率半导体激光器发散光束经非球面、非轴对称准直系统的光传输特性。
4)High power semiconductor lasers大功率半导体激光器
1.The recent progress of high power semiconductor lasers are reviewed with focusing on reliability,power conversion efficiency,wavelength stabilization and extended wavelength range.大功率半导体激光器在军事领域和工业领域有着广泛的应用。
5)high-power 808nm semiconductor laser大功率808nm半导体激光器
6)semiconductor Power amplificative laser半导体功率放大激光器
延伸阅读
气敏半导体(见传感器半导体材料)气敏半导体(见传感器半导体材料)gas sensory sernieonduetor气敏半导体gas sensory Semieonductor见传感器半导体材料。
