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- Optimization design for collimating semiconductor laser beam with elliptic cylinder lenses[J]. 引用该论文 何修军;蒋孟衡;刘银辉;周崇喜.
- With the computer simulation,the elliptic section cylinder lenses have been designed and used to collimate the semi-conductor laser beam . 利用计算机仿真,设计了相互垂直的椭圆截面柱透镜组来准直半导体激光束。
- This paper designs an optical system and some lenses for the BD OPU, including collimator lens, beam shaping lens for laser beam shaping, and cylinder lens for signal detecting. 本文设计了一套蓝光光学读取头的光路系统,包括用于光束处理的准直镜,整形棱镜,还有用于信号探测的柱面镜。
- The piano-concave cylinder lens and prism properties of angular magnification in light scanning are analysed in the paper. 摘要对圆柱面-平面型平凹柱透镜和棱镜的扫描角放大特性进行了分析比较。
- Abstract: A novel line focus system with active optics for X-ray laser research is suggested.It consists of a active mirror, a cylinder lens and a aspherical lens. 摘要 : 用一块能动反射镜、一块柱面透镜和一块非球面透镜可组成新原理的焦线形态控制系统。
- A novel line focus system with active optics for X-ray laser research is suggested.It consists of a active mirror, a cylinder lens and a aspherical lens. 用一块能动反射镜、一块柱面透镜和一块非球面透镜可组成新原理的焦线形态控制系统。
- The accident didn't do much damage to the cylinder. 在意外事故中,汽缸没有受到重大损坏。
- Have your glasses got plastic lenses? 你的眼镜是用塑胶镜片的吗?
- Optimization design for collimating semiconductor laser beam with elliptic cylinder lenses 椭圆柱透镜组准直半导体激光束的优化设计
- One that makes lenses and eyeglasses. 光学仪器制造技师光学透镜和眼镜的制造者
- The string is wound round a cardboard cylinder. 线缠绕在纸筒上。
- The engine is misfiring badly on one cylinder. 发动机有一个汽缸严重失灵。
- Keywords cylinder lens;astigmatis;retinoscopy; 圆柱镜;散光;网膜检影;
- The cylinder is a crucial part of the washing machine. 滚筒是洗衣机必不可少的部分。
- One that sells lenses, eyeglasses, and other optical instruments. 眼镜商,光学仪器商出售光学仪器、眼镜或其它光学仪器的人
- High-quality wide angle lenses are very expensive. 高品质的广角镜头非常昂贵。
- The cylinder is getting too much gas and not enough air. 汽缸里汽油太多而空气不足。
- Cameras have lenses at the front. 照相机的前面装有镜头。
- Some of these telescopes have glass lenses in them. 其中一些望远镜里安装着玻璃透镜。
- A graduated container, such as a cylinder or beaker. 量筒,量杯标以刻度的容器,如圆筒或烧杯