laser diode

A precise temperature control system using DS 18 B 20 for power laser diode is introduced in this paper.

本文介绍了利用数字式温度传感器DS18B20构造大功率激光二极管恒温制冷系统的方法.

The driver maintains precision laser diode current or stable photodiode current regulation.

该驱动器保持高精度激光二极管电流或稳定的光电二极管电流调整.

Free running emerald laser pumped by 660 nm laser diode ( LD ) was reported.

报道了温差水热法生长的祖母绿晶体在660nm激光二极管 ( LD ) 抽运下的激光实验结果.

Based on the principle of LED optical spectrum testing, This paper presents the method of correct LED peak wavelengh. Light emitting diode and Laser diode as Standard lamp, analyzed the meeting problems and discussed relevant technical solution.

本文基于LED光谱曲线测试原理，提出了LED峰值波长的校验比对方法，分析了发光二极管LED和半导体激光二极管LD作为参考标准灯遇到的问题，并讨论相应技术解决方案。

A kind of distributed feedback ( DFB) diode laser module was developed for the use of Amplitude Modulation Cable Television ( AMCATV) transmitter.

开发了一种用于光纤公用天线电视（CATV）的分布反馈激光二极管组件。

A portable multifunctional laser diode testing system controlled by single-chip microcomputer was presented.

研制一种基于单片机控制的便携式半导体激光器特性参数测试仪.

The light is emitted by the laser diode and enters a diffraction grating.

激光束从激光二极管中发出,射入衍射光栅.

High-low temperature cycle lifetime of 1310 nm LD modules was studied by experiment under different simulation environmental conditions. A mathematical model of the cycle lifetime of laser diode was established.

模拟了在不同的环境条件下，对1310Nm LD组件进行了高低温循环寿命实验，建立了循环寿命的数学模型。

Linewidth-narrowed, tunable spectrum can be obtained by external cavity feedback laser diode array ( LDA ).

外腔反馈的激光二极管阵列 ( LDA ) 可获得窄线宽 、 可调谐的光谱输出.

The application of pump cavity in laser diode ( LD ) side pumped laser head is introduced.

介绍了抽运腔在半导体侧面抽运固体激光头中的应用.

A single mode fiber ( SMF ) pigtailed laser diode alignment system provides line with fine stability for measurement.

系统采用单模光纤的尾纤半导体激光器作光源的激光准直系统,并为测量提供稳定的基准线.

The development of the External Cavity Laser Diode ( ECDL) and the use of aspherical lens indeed improved the performance of the Laser Diode greatly.

外腔半导体激光器的发展大大改善了半导体激光器的性能。

New Materials for Diode Laser Pumping of Solid-State Lasers

用于泵浦固态激光器的激光二极管新材料

This paper described the concept of the laser diode group and the design of its driver.

从半导体激光器损坏机理角度考虑,设计并实现了保护电路和抗干扰电路.

Wavelength stabilization scheme for tunable laser diode based on temperature feedback

用温度控制可调谐激光器波长稳定的方法

Spectral linewidth narrowing of gain-switched distributed feedback laser diode with pulse injection seeding is related to injection time, as indicated by experiment and theoretical analysis.

实验与理论研究了外光注入种子脉冲有效压缩增益开关DFB激光器光谱线宽的注入时间窗口。

A novel laser diode theodolite which is suitable for using in the field is developed with using laser diode as light source and linear array CCD as photoelectric sensor.

采用半导体激光器作光源、线阵CCD作光电传感器研制了一台全新的、适于野外使用的半导体激光经纬仪。

For the application of the fiber optic biosensor to specific and relative rapid detection of bacterial deoxyribonucleic acid ( DNA), we have developed a fiber optic evanescent wave biosensor by using a 1 mm crystal fiber and a 635 nm laser diode.

为了利用光纤传感器实现对细菌核酸分子的特异性和相对快速检测，我们使用直径1mm的石英光纤和635nm激光二极管，利用倏逝波原理制作了光纤生物传感器。

The Laser diode optical source is designed as a lab and manufacture testing equipment.

该激光器光源是专为实验室和生产测试使用而设计.

A seeding monitoring optoelectronic sensor for precision planter was designed using red laser diode ( RLD) and silicon photocell.

提出了排种检测光电传感器的覆盖率问题，并利用红光半导体激光二极管（RLD）和硅光电池构造了一种高覆盖率的排种传感器。

Application of Laser Diode in Airplane Engine Real-time Temperature Measurement System

半导体激光器在航空发动机实时测温系统中的应用

New laser diode system: the system a high level of reliability.

二极管系统: 新型激光系统具有很高的可靠性.

Laser Diode Array ( LDA ) is attractive for its high output power and compactness.

半导体二极管列阵 ( LDA ) 具有体积小,输出功率高的优点而受到人们的广泛重视.

A novel AIN monolithic microchannel cooled heatsink for high power laser diode array is introduced.

介绍了一种应用于大功率激光二极管列阵的新型单片集成微通道制冷热沉.

Based on the Kirchhoff law, a practical spectral emissivity measurement apparatus using laser diode InGaAsP as light source, using PbSe as detector and using 8031 micro-processor as processing center is presented.

基于Kirchhoff定律，利用波长为1.55μm的半导体激光器InGaAsP作测量光源、以PbSe探测器作光电转换器件、以8031单片机为核心，设计了一种可实时测量光谱发射率的仪器。

Meanwhile, our copmpany produces semiconductor laser diode for famouse brand home and abroad, including Japanese Sanyo, Mitsubishi, Sharp, Sony and South Korea QSI and so on.

铭辉光电同时国外知名品牌半导体激光二极管，包括日本三洋、三菱、夏普、索尼、韩国QSI等；

By simultaneously controlling power and optical energy path, the reliable storage, transportation, operation of laser diode igniting system can be guaranteed.

通过同时控制点火系统的电能和光能通道，能够保证激光二极管点火系统的可靠存储、运输和使用。

Laser diode emits the elliptical divergent Gauss beam depended on temperature.

半导体激光器发出的是一束发散的椭园形高斯光束,并具有温度依赖性.

Manufacturing laser diode device , photo detector, laser diode array, diode-pumped solid-state laser, etc.

提供各种封装形式激光器 、 光电探测器 、 大功率列阵 、 半导体泵浦 固体激光器 模块及医用激光治疗仪.

And another assistant parameter astigmatism factor Xs is also given to evaluate the difficulty of collimating the beam of laser diode.

同时本文还给出了一个辅助参考参数像散因子Xs来综合评价激光二极管光束准直的难易程度也即光束质量的好坏。