cylindrical lens

基本解釋

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.
如果物鏡與光盤(pán)之間的距離短于物鏡的焦距，柱面透鏡就會(huì)使在光電探測(cè)器陣列上的成像變成橢圓影像。
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.
在視覺(jué)系統(tǒng)的設(shè)計(jì)中，采用線(xiàn)陣光源、柱面透鏡和線(xiàn)陣圖像傳感器設(shè)計(jì)了視覺(jué)系統(tǒng)的硬件平臺(tái)，并進(jìn)行了圓擬合算法的分析。
With a cylindrical lens focusing the pulsed laser, a high spatial resolution photoacoustic detection of proteins in polyacrylamide gel is demonstrated.
采用柱面透鏡聚集脈沖激光。實(shí)現(xiàn)了蛋向質(zhì)的聚丙烯酰胺凝膠電泳譜的高空間分辨率光聲測(cè)定。

圓柱透鏡
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.
為正確認(rèn)識(shí)和使用微圓柱透鏡改善半導(dǎo)體激光快軸方向光束的發(fā)散，提高光束質(zhì)量提供了理論依據(jù)。
柱面透鏡
Another using the cylindrical lens group and portfolio prism to collimator and beam expander has certain novelty.
另外,在使用柱面透鏡組對(duì)激光二極管光束進(jìn)行準(zhǔn)直和使用組合棱鏡對(duì)光束進(jìn)行整形方面具有一定新意。
柱面鏡
圓柱型透鏡

柱面透鏡
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.
介紹了一種可用于精密平面測(cè)量的新方法,以柱面透鏡產(chǎn)生的激光平面作為基準(zhǔn)平面,憑借激光平面的穩(wěn)定性進(jìn)行系統(tǒng)的精密測(cè)量。
圓柱形透鏡