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该课题研究的目的的是采用半导体激光器设计小型激光扫描仪,获得较好质量的扫描光点,同时解决激光的调制与记录介质的匹配问题,为开发高速高分辨率小型的半导体激光印字机、激光照排机、激光绘图仪等电子印刷设备提供新型光源,提高产品可靠性,缩小整机体积.技术指标:激光功率:7mW;波长:780nm;扫描尺寸:最大A3;光点尺寸:0.085—0.13mm;扫描长度:6页/分:分辨
The purpose of this research is to design a small laser scanner with a semiconductor laser to obtain a better quality of the scanning spot and at the same time to solve the problem of the matching between the laser modulation and the recording medium. In order to develop a high-speed and high-resolution small-sized semiconductor laser printer, Laser Imagesetter, Laser Plotter and other electronic printing equipment to provide a new light source to improve product reliability, reduce the volume of the machine. Specifications: Laser power: 7mW; Wavelength: 780nm; Scanning Size: Maximum A3; Spot Size: 0.085-0.13 mm; scan length: 6 pages / min: resolution