Semiconductor ld is widely used in high-tech fields. Its reliability is the key point to application system.
半导体激光器广泛应用于高新技术领域,其可靠性是应用系统可靠性的关键。
At different azimuth of the maximum LD and are increasing as growth process, and the increase of maximum LD is smaller than the increase of minimum LD.
不同方位角的LD的最大值和最小值都随着生育进程不断增加,且LD最大值增加幅度不及LD最小值大。
As the central devices of optoelectronic domain, the performance of the LD is improving continuously, with which the demand for LD characteristic testing is extended.
半导体激光器作为该领域中的核心器件,其性能不断提高,人们对激光器测量的需要也逐渐延伸。
Due to the excellent modulation characteristics of laser diode (LD), the infused current of the LD is modulated to make the intensity of the laser beam change with the modulation signal.
本文利用半导体激光器良好的调制特性,对其注入电流进行调制,使激光器输出光强随调制信号变化。
Here is a list of my requirements I 'ld to have your lowest quotations CIF New York.
这张单子是我们的要求,我想知道到纽约的最低cif价格。
So when the CICSB region initiates the handshake (acting as a client) and the LD entry in the TXSA region has SSL(CLIENT), the CICSB region is expected to send the client certificate.
因此,当CICSB区域发起握手(充当客户端)且TXSA 区域中的LD条目含有SSL(CLIENT) 时,CICSB 区域将会发送客户端证书。
Therefore VMT/LD in 2004 is correlated with obesity in 2010 (see left-hand chart).
因此,2004年的VMT/LD与2010年的肥胖数值有关联(请看左手边的图表)。
The second step is the linking, which USES the ld program to produce the executable hello.
第二步是链接,使用ld程序生成可执行hello程序。
Adding coal to adjust the heat balance of LD converter is a flexible and convenient technology.
叙述了用加煤来调整转炉的热平衡,是一种灵活方便的技术。
The output current stability of semiconductor Laser Diode (LD) is an important parameter for judging its performance.
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。
LD students' leading achievement goals orientation is learning goals orientation.
学业不良学生的主导成就目标是学习目标定向。
Laser diode (LD) is a current injected device whose characteristic and life are greatly dependent on the performance of LD-used current supply.
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。
Single amplifiers are available in SOT-23 packages and duals in a 10 Ld MSOP package for applications where board space is critical.
单放大器提供SOT - 23封装,并在10引脚MSOP封装的应用电路板空间是至关重要的对偶。
First of all , LD-pumped All-solid-state blue and green laser is now the scientific project which most national department have spent much money to study in .
其中LD泵浦的全固体蓝绿激光器是国际上众多家机构花重金争相开展的科研项目。
Linear dichroism (LD) spectroscopy is an important technique in the study of the orientation and organization of pigments in the photosynthetic membrane complexes in vivo and in vitro .
线二色光谱(LD)是研究色素分子在光合膜上空间取向和排布的重要手段。
The method of direct modulation is: change the ready information to current signal and then inject the LD or LED to obtain the corresponding light signal, thus the idea is source modulation.
直接调制是把要传送的信息转变为电流信号注入LD或LED,从而获得相应的光信号。
The peak wavelength of the semiconductor laser(LD) linear array with the materials is 939.
利用该材料制成半导体激光(LD)线阵列的峰值波长为939。
The problems of laser diode life test are introduced, and the integrating cavity scanning (ICS) method is given in laser diodes (LD) high-temperature accelerating life test.
介绍了半导体激光二极管(LD)寿命测试中存在的问题,并据此给出了LD高温加速寿命测试的积分球扫描法。
A new laser blood therapy with a laser diode (LD) put close to the skin and radiating the subcutaneous vein is introduced.
提出一种将半导体激光器(LD)贴近皮肤照射皮下静脉进行激光血液辐照治疗的新方法。
This is useful if you want to refer to an address that ld must not change when relocating.
如果您想使用一个在重定向时不变的地址,可以使用这种段。
A circuit model of a semiconductor laser (LD) amplifier is presented. The model enables the analysis of the characteristics of a LD amplifier using general circuit analysis software.
给出了半导体激光(LD)放大器的电路模型,使得对半导体激光放大器的特性可以用通用电路分析软件进行分析。
The linewidth of an external cavity semiconductor laser(LD) is presented quantum-mechanically. The best feedback conditions are given for the suppression of LD linewidth.
本文用量子力学的方法求得了外腔半导体激光器(LD)的线宽,给出了抑制LD线宽的最佳反馈条件。
In this paper, the consolidation mechanism of LD serial rock-soil cemedin developed by Lanzhou University is introduced.
本文介绍了兰州大学最新研制的LD系列岩土胶结剂固化黄土的加固机理。
The rolling pressure on a ld cold tube mill is analyzed and the calculating method of technical parameters such as rolling pressure is derived.
分析了在ld型冷轧管机上轧管时的轧制压力,导出了轧制压力等力参数的计算方法。
With more and more extensive application of LD , it is becoming more and more rigorous that advanced testing technology is adopted to ensure the quality and performance indicators.
随着LD的应用越来越广泛,采用先进的检测技术来保证产品的质量和性能指标已变得越来越重要。
A simple equivalent circuit model of quantum well laser (QW LD) which is derived by QW rate equations and is accomplished in the circuit simulation program SPICE.
给出一个新的量子阱激光器等效电路模型,由量子阱激光器单模速率方程推导得到并在电路模拟程序SPICE中完成。
Effect of thermal lensing is the main obstacle of getting high power and good beam quality in laser diode (LD)-pumped solid-state lasers.
在高功率激光二极管抽运固体激光器中,热效应已成为获得高输出功率和高光束质量的最大阻碍因素。
LF1 series LD laser rangefinder (LRF) have been made, the LRF is a mini, low cost, eye safe, no cooperation target.
研制成一种小型、便携式、低值、对人眼安全、无合作目标的LF 1系列半导体ld激光测距仪。
A heterodyne interference is caused by a frequency modulation of a laser diode (LD) with a ramp injection current, and a linear phase detection is realized.
传感器利用注入结电流直接调频的半导体激光(LD)产生外差干涉,从而实现了干涉相位的线性检测。
A heterodyne interference is caused by a frequency modulation of a laser diode (LD) with a ramp injection current, and a linear phase detection is realized.
传感器利用注入结电流直接调频的半导体激光(LD)产生外差干涉,从而实现了干涉相位的线性检测。
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