这个研究组相信他们的这种在纳米线阵列形成后即刻得到的顶端接触方法具有普适性，并且有可能在电驱动的纳米线激光器和发光二极管（LED）方面有潜在的应用。
The team believes its approach of creating a top contact to nanowire arrays as-grown is universally applicable and may be useful in the design of electrically driven nanowire lasers and LEDs.
其中，激光频率设置为连续可调，激光器的驱动电流6~30A连续可调。
The semiconductor laser power supply features continuous adjustable laser pulse frequency and continuous adjustable laser driving current of 6~30A.
目的为半导体激光器合成外差干涉研制一调制驱动电源。
Aim To develop a laser diode modulated driver power for synthesis heterodyne interference.
提出了一种小型激光器驱动飞片的平均速度测量方法，即利用石英晶体的压电效应可以最终得到飞片的平均速度。
A kind of simple method is presented on the measurement of average velocity of flyer driven by mini size laser using quartz gauges.
在调制驱动电路中，采用MAX3263芯片，具备标准的PECL电平接口，可以灵活地调整激光器的预置电流和调制电流，并具备自动功率控制功能。
In modulation driving circuit, with the chip MAX3263, being the function of APC, there is standard PECL level interface to modulate laser modulation current and preset current neatly.
设计并实现了高速半导体激光器调制驱动电路和光电二极管直接检测电路的收发合一模块。
The highspeed transceiver including semiconductor laser driving modulation circuit and photoelectric diode detective circuit are designed and realized.
这些激光器一般利用化学燃料，通过各种单向反应直接驱动激射过程。
These lasers usually employ chemical combustion to energize directly the lasing process by various one-way reactions.
该GN2108是一款四通道c DR集成了垂直腔面发射激光器(VCSEL)驱动程序和GN2109是一款四通道c DR集成跨阻放大器(TIA)。
The GN2108 is a quad channel CDR with integrated vertical cavity surface emitting laser (VCSEL) drivers, and the GN2109 is a quad channel CDR with integrated transimpedance amplifiers (TIAs).
本文介绍了喷管喉道高度为0.3毫米、面积比为30的燃烧驱动CO_2气动激光器的某些实验结果。
This paper describes a combustion-driven CO2 gasdynamic laser with a throat height of 0.3mm and an area-ratio 30 grid nozzles, and presents some experimental results.
简要介绍了半导体激光器的温度特性的后，分析了激光驱动器偏置电流提供和自动功率控制(APC)功能。
After the introduction of the characteristics of semiconductor laser diode, the bias current supply of the laser driver and the automatic power control (APC) function were analyzed.
该系统有可能与激光器、计算机、平面驱动伺服系统一起构成一种全新的全息光栅图像制作系统。
So it can possibly build a new kind of holographic grating printer with laser, computer and planar drive, as well as a servo system.
通过快速查找数据查询表数据，并对激光器提供相应驱动电流，准确控制SG - DBR激光器输出波长。
By rapidly looking up the look-up table and providing the corresponding driving currents, the particular lasing wavelength of SG-DBR laser is obtained.
实验研究了可调dBR激光器的光谱特性，并分析了驱动电流噪音对可调d BR激光器线宽的影响。
In experiment, we research the optical spectrum and analyze the influence of driven current noise on optical spectrum linewidth of tunable DBR laser.
为了满足引信用脉冲式半导体激光器驱动电路的脉冲宽度可调、频率可调、功率可调的需要，根据LD驱动电路的工作原理，建立LD驱动电路的一般模型，并进行了仿真分析。
In order to meet the needs of variable pulse width, frequency and power for laser fuze, a model of the LD driver circuit is built up based on its principle.
从激光器和激光器驱动电路两方面对激光近距离动态探测系统发射电路进行了研究。
The sending circuit for laser short range dynamic detecting system is studied on laser and laser drive circuit.
利用单片机驱动半导体致冷器对半导体激光器进行温度控制，不仅简单，而且温度控制稳定、准确度高。
The optical fiber magnetic field sensor will work stably on the condition that the temperature of the laser diode should be accurately controlled.
半导体激光器(LD)驱动器的输出电流稳定度是衡量其性能的一个重要指标。
The output current stability of semiconductor Laser Diode (LD) is an important parameter for judging its performance.
燃烧驱动DF/HF化学激光器在军事和工业领域有着比较广泛的应用。
The continuous wave DF/HF chemical laser is widely used in the field of industry and military affairs.
本文讨论在半导体激光器电源中采用反馈技术来稳定激光器的驱动电流和输出光功率。
This paper analyses the feedback technology for the power supply of semiconductor laser, which is used for stabilizing the driving current and the optic output power of semiconductor laser.
研制了一套由激光器，图形输入仪，控制计算机，驱动器，光学工作台及大屏幕等六个部分构成的激光显示系统。
A laser display system consisting of laser, graph input unit, drivers, optical stage and large screen is developed.
在工作中，如果控制激光器温度的温控器失效，恒流源自身的过热保护功能可切断驱动电流，强迫激光器停止工作，确保了激光器的安全使用。
During the work, if the temperature controller is invalid, the excessive heat protect circuit can cut the driving current, and force the laser to stop work to insure the safety of lasers.
半导体激光器(LD)是一种电流注入式电致发光器件，其工作特性和使用寿命主要取决于驱动电流源的性能优劣。
Laser diode (LD) is a current injected device whose characteristic and life are greatly dependent on the performance of LD-used current supply.
本设计采用了高性能的VCSEL激光器和激光器驱动电路来满足上述要求。
In this design, a high performance VCSEL laser and a laser driver is used to satisfy above requirements.
限流保护主要防止驱动电流超过激光器的额定电流而导致激光器损坏。
Limit protect circuit is to prevent laser from destroying by double protection, including software and hardware.
驱动板的控制单元-单片机实现对16个半导体激光器的老化过程进行监控，从而使激光器工作在上位机所指定的恒流状态或者恒功状态下。
Every drive board can drive a diode laser. The function of control unit single chip in the driver board is to control the aging process of 16 laser diodes in current mode or in output power mode.
文中对激光供电方案中所需的关键器件激光器（LD）、光电转换的工作特性做了详细的描述，对激光器的驱动电路、保护电路和温度控制电路做了深入的研究。
This paper describes the working characteristics of the key apparatus LD and optoelectric conversion, and deeply researches the drive circuit, protection circuit and temperature controlled circuit.
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.
针对半导体激光器(LD)的驱动特性，设计了一种基于开关电源的LD驱动电路。
A laser Diode (LD) driver based on switching power is proposed according to the LD driver characteristics.
针对半导体激光器(LD)的驱动特性，设计了一种基于开关电源的LD驱动电路。
A laser Diode (LD) driver based on switching power is proposed according to the LD driver characteristics.
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