大功率半导体激光器驱动电源的关键是保护电路的设计。
The design of protect circuit is a key aspect of high power laser diode driver.
大功率半导体激光器列阵研制的关键问题之一就是散热技术。
One of the key problems is lasers cooling in researching high power semiconductor diode laser arrays.
大功率半导体激光器研制的关键问题之一就是散热冷却技术。
One of key problems is lasers cooling in researching high power semiconductor diode lasers.
主要叙述通信用大功率半导体激光器温控原理及激光组件的构成。
The principle of temperature control of high power semiconductor laser for communication and the composition of laser module are described.
使用自制的大功率半导体激光器对U 74轨钢进行了相变硬化。
Laser transformation hardening was carried out on U74 rail steel by a self-developed high power diode laser.
近年来，国内外在大功率半导体激光器方面的研究均取得了很大的进展。
In recent years, considerable progress has been made in the high power semiconductor lasers in China and abroad.
该模拟结果对大功率半导体激光器阵列的封装设计具有现实的指导意义。
The simulation results can guide the packaging of the high power semiconductor laser array.
本文的内容就是研制出一套工业用千瓦级大功率半导体激光器控制系统。
The content of the paper is to research and develop a control system of industrial kilowatt-level high power diode laser.
在半导体激光器芯片腔面镀上钝化薄膜是提高大功率半导体激光器输出功率的有效方法。
The coating passivation film method on the facets of semiconductor laser diodes is effective to the increase of output powers of high powers semiconductor laser diodes.
大功率半导体激光器驱动电源内置恒压源，通过控制采样电阻两端电压调节恒流源电流大小。
Current driver of high power LD with inner constant voltage source adjusts the output current of the driver by controlling the voltage of the sampling resistance.
大功率半导体激光器在光通讯、医疗、印刷、激光制造和光泵浦等领域中有着广泛的应用前景。
High power semiconductor lasers are widely used in communication, surgery, printing, laser manufacture and optical pump.
大功率半导体激光器阵列(LDA)的应用日益广泛，但受其发光机制的限制，光束质量较差。
The application of high-power laser diode arrays (LDA) is becoming wider and wider, but the quality of output beams from LDA is poor for its unique mechanism of luminescence.
采用转换矩阵的处理方法，对大功率半导体激光器腔面光学灾变阈值与膜层结构的关系进行了分析。
Using the transition matrix method, the relationship between the catastrophic optical damage threshold and the coating structure of semiconductor lasers were analyzed.
对各种大功率半导体激光器光纤耦合技术进行了简介和比较，并对国内外同类产品进行了概述与展望。
Various kinds of high-power fiber coupling LD technologies are introduced and compared, and the future development products are given.
介绍了大功率半导体激光器二维阵列的光纤耦合技术，其中有整形耦合法、偏振合束法和波长合束法。
Fiber coupling technique for high-power diode laser 2D arrays was introduced, such as beam-shaping, polarization multiplexing and wavelength multiplexing.
然后通过调节外加的几何光学透镜，在长达100米的红外远距离大功率半导体激光器照明系统中将得到利用。
It will be used in the illumination system of high power semiconductor laser over a long infrared distance of 100 meters through adjusting an additional geometric optical lens.
TEC存在功率有限、制冷效率低的问题，在用于大功率半导体激光器的温度控制时，常常无法达到所需的制冷效果。
Since TEC has the disadvantage of limited power and low efficiency, the cooling effect is not as effective as expected when used to control the temperature of high-power laser diodes.
本文所研制的HPDL - 4d01型大功率半导体激光器控制系统实现了激光器恒温水冷系统和激光电源的集成控制。
The control system of HPDL-4D01 high power diode laser, developed by the paper, has realized the integrated-control of both constant temperature hydrocooling system and laser power supply.
通过双限流电路和浪涌强制吸收或隔离保护电路的设计，解决了大功率半导体激光器驱动电源常见的浪涌冲击和电流恒定的难题。
The double limit current circuit and electronic surge force absorbed or isolated circuit are introduced. The problems of electronic surge strike and current stable are solved.
本文论述了大功率列阵半导体激光器组侧泵浦YAG激光器的工作原理，在此基础上进行设计、制作并对激光器进行调试和性能参数测量。
The theory of side pumping Nd:YAG laser by high-power array-semiconductor laser cluster are discussed, on the basis of this theory, we design, make and justify the laser, and measure its data.
本文主要讨论大功率宽发射域半导体激光器的多模光纤微透镜耦合。
The main topic in the thesis is the coupling the coupling between the high power single emitter broad area diode laser and micro lensed multimode fiber.
本文主要讨论大功率宽发射域半导体激光器的多模光纤微透镜耦合。
The main topic in the thesis is the coupling the coupling between the high power single emitter broad area diode laser and micro lensed multimode fiber.
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