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- dual wavelength laser diode 双波长激光二极管
- DVD pickup based on dual wavelength integrated laser diode 基于双波长集成半导体激光器的DVD光学头
- High frequency modulation characteristics of specific wavelength laser diode with narrowband filter 窄带滤光片精确波长激光器高频调制特性研究
- long wavelength laser diode 长波长激光二极管
- Methods: The dual wavelength spectrophotometry was adopted. 方法:采用双波长分光光度法。
- He Ne laser speckle photography technology can measure the temperature of PN junction of the Laser diode in line,for controlling the emit wavelength. 用He?Ne激光束的散斑技术可以实时测量激光二极管PN结的温度,达到控制其发射波长的目的。
- Methods: To determine the content of the aconitine by dual wavelength TLCS. 方法:采用双波长薄层扫描法测定了其中的乌头碱含量。
- In this paper, the photothermal wavelength modulation of a laser diode is employed in SPM interferometer to decrease the measurement errors caused by light-intensity changes. 利用光热效应调制光源波长降低了光源光强变化引起的测量误差。
- In this research we develop a deformation measurement system which consists of a reflective grating film, dual PSD, a laser diode, and a PSD signal processing circuit, etc. 本文采用双PSD的设计,一方面可提高系统的信号输出,另一方面也可消除刚体旋转而产生的误差。
- Upconversion laser and luminescence systems were reviewed and the factors affecting luminescence including host materials,sensitized luminescence and single and dual wavelength pump were discussed. 综述了上转换激光和发光材料的一些体系,并就基质材料,敏化发光以及单一波长和双波长泵浦对发光的影响进行了进一步探讨。
- Theoretical Analysis of Bistable Semiconductor Laser Diode[J]. 引用该论文 吕惠志;苑立波;孙晶华;孙秋华.
- Double Half-Cylindrical Lens Collimate the Beam of Laser Diode[J]. 引用该论文 马华;曾晓东;安毓英.
- The content of neferine in Plumula Nelumbinis wsa determined by dual wavelength TLC scanning. 采用双波长薄层扫描法测定莲子心中甲基莲心碱的含量。
- The DRV592 drives the peltier to cool the laser diode. DRV592驱动珀耳贴效应器件控制激光二极管的温度。
- Some factors affect the determination of asphaltine content in crude oil by dual wavelength spectrophotometric method. 沥青质在原油中的稳定性主要取决于原油对沥青质的溶解能力。
- Study of Twisted Beam Symmetrization from Laser Diode Bar[J]. 引用该论文 高明伟;高春清;何晓燕;魏光辉.
- Methods The contents of levofloxacin and tinidazole in auristilla were determined by dual wavelength spectrophotometry. 方法采用双波长分光光度法直接测定左氧唑滴耳液中主药的含量,以留样观察法考察其稳定性。
- Sunset yellow and ponceau 4R were simultaneously determined by dual wavelength equalizing-account method. 采用双波长补偿计算法同时测定饮料中的食用合成色素日落黄与胭脂红。
- The dual wavelength UV spectrophotometry of amoxicillin and cloxacillin in the compound preparation was studied. 采用双波长分光光度法,不经分离直接测定羟氨苄青霉素、邻氯青霉素复方制剂中各组分的含量。
- The problem of laser diode degradation was particularly troublesome. 激光二级管的退化是一个特别麻烦的问题。