Using the expression of output spectrum derived from the ray trace method, the spectral characteristics of the external cavity semiconductor laser (ECLD) have been analysed.
利用由射线法求得的光谱表达式，分析了外腔式半导体激光器（ＥＣＬＤ）的输出谱，并以此求得了普遍情况下阈值载流子密度的解析表达式。
Study on the Deflector of Laser Scanner on the Laser Imagesetter;
用于激光照排机的转镜式激光扫描器的研究
scanning laser acoustic microscope
扫描式激光声学显微镜
sweep optical square
平面扫描仪;扫描式光学直角头;扫描直角转光器
The kinds of laser scanner and its functions in the laser scanning microscope are proposed.
列举了激光扫描器的种类，及在激光扫描显微镜中的作用。
laser scanning confocal microscope
激光扫描共焦显微镜
scanned laser infrared microscope
扫描激光红外显微镜
Study on Galvanometer Scanning Fiber Laser Welding Plexiglass Technology
振镜扫描式光纤激光焊接有机玻璃工艺研究
A Study on Controlling and Detecting System for Laser Perforating in High-speed Prism Scanning;
高速棱镜扫描式激光打孔控制及检测系统研究
two-dimensionally scanned laser sensor
二维扫描激光传感器
Fabricate Scanning Laser Induced Fluorescence Microscope and Image the Substrate via Negative Feedback Mode;
扫描激光诱导荧光显微镜的构建及其负反馈模式检测基底形貌
Root resection of endodontically treated teeth by Er:YAG laser,ultrasonic or high-speed handpiece:a SEM study
Er:YAG激光根尖切除术扫描电镜研究
YAG Laser Marking Machines Zoom f-theta-scanning System
YAG激光打标机变焦f-theta镜扫描系统
Fixed angle plane reflective mirrors scanning measurements for laser small signal gain
固定夹角反射镜扫描化学激光器小信号增益测量装置
An Optical Fiber Gas Sensor Based on Scanned-laser
基于扫描激光器的光纤气体检测系统
Development of Capillary Array Electrophoresis System with Confocal Fluorescence Rotary Scanner and Study of Its Applications;
旋转激光扫描共焦荧光检测式毛细管阵列电泳的研制与应用研究
Study and Practice on Multi-Head Laser Texturing Technology Using Polygon Scanning for Beam Modulation
多棱镜扫描分光多头激光毛化技术研究与实践
Drive Circuit Research for Laser Scanner Based on FPGA;
基于FPGA激光扫描器驱动电路研究
6、 Bright green fluorescence of the transfected cells could be observed underconfocal after 24h of transfection.
6、转染后24小时,激光共聚焦扫描显微镜下可以观察到明亮的绿色荧光。