cylindrical lens

基本解释

If the objective lens is closer to the compact disk than the focal length of the object lens then the cylindrical lens creates an elliptical image on the photodetector array.
如果物镜与光盘之间的距离短于物镜的焦距，柱面透镜就会使在光电探测器阵列上的成像变成椭圆影像。
In the part of vision system design, the hardware platform is composed of linear array light, cylindrical lens and linear array image sensor, then the algorithm of circle fitting method is carried on.
在视觉系统的设计中，采用线阵光源、柱面透镜和线阵图像传感器设计了视觉系统的硬件平台，并进行了圆拟合算法的分析。
With a cylindrical lens focusing the pulsed laser, a high spatial resolution photoacoustic detection of proteins in polyacrylamide gel is demonstrated.
采用柱面透镜聚集脉冲激光。实现了蛋向质的聚丙烯酰胺凝胶电泳谱的高空间分辨率光声测定。

圆柱透镜
Above consequences are usefull to design a collimating system with micro cylindrical lens that can considerably decrease the diverging angle of laser diode in fast axis and improve beam quality.
为正确认识和使用微圆柱透镜改善半导体激光快轴方向光束的发散，提高光束质量提供了理论依据。
柱面透镜
Another using the cylindrical lens group and portfolio prism to collimator and beam expander has certain novelty.
另外,在使用柱面透镜组对激光二极管光束进行准直和使用组合棱镜对光束进行整形方面具有一定新意。
柱面镜
圆柱型透镜

柱面透镜
A new kind of precise plane measurement was proposed,in which the laser plane created by cylindrical lens is used as the benchmark plane. Then precise measurement can be done for its stability.
介绍了一种可用于精密平面测量的新方法,以柱面透镜产生的激光平面作为基准平面,凭借激光平面的稳定性进行系统的精密测量。
圆柱形透镜