Phase compensation with rotating quarter waveplate in polarizing beam splitting scheme of laser launched and received in common aperture 共孔徑偏振耦合分光的旋轉(zhuǎn)四分之一波片相位補(bǔ)償技術(shù)
The fifth chapter introduces how to improve the light source cavity , polarizing beam splitter of the civil lcos helmet micro display and the reasons 第五章闡述了如何對(duì)民用lcos頭盔微顯示器的光源腔體、偏振分光系統(tǒng)進(jìn)行改進(jìn)及其原因。
Polarizing beam splitter based resonant anomaly and achromatic polarizing beam splitter , narrow - band filters independent of polarization are theoretically designed and analyzed , the optical elements of which are applied widely in integration optics and optical fiber communication 理論上設(shè)計(jì)和分析了共振異常型偏振分離器、消色散型偏振分離器和與偏振無(wú)關(guān)的窄帶濾波器,這些光學(xué)元件集成光學(xué)、光纖通信等中有廣泛的應(yīng)用。
How to improve the three primary colors led light source cavity , polarizing beam splitter system of civil lcos hmd is discussed in this paper . in addition , a new eyepiece optical system with wide fov ( field of view ) 、 big exit pupil 、 long eye relief is also designed by an optical design program named zemax . the result is very successful 本文對(duì)民用lcos頭盔微顯示器的led三基色光源及其腔體、偏振分光系統(tǒng)進(jìn)行了改進(jìn),借助zemax光學(xué)設(shè)計(jì)軟件輔助設(shè)計(jì)出了大視場(chǎng)、大出瞳直徑、長(zhǎng)出瞳距離的目鏡放大光學(xué)系統(tǒng),獲得了十分理想的效果。
This paper analyzes the non - symmetry of elliptic polarization oftwo linear polarized beams , which are perpendicular to each other , caused by their reflecting from a metal mirror . also , it studies the non - linear error created by polarization and how the errors change . the study is very important for improving the measuring accuracy of polarized heterodyne interferometer 主要分析兩束相互垂直的線偏振光經(jīng)過(guò)金屬反射鏡反射后引起的橢圓偏振化的不對(duì)稱性,并研究由此產(chǎn)生的非線性誤差的變化規(guī)律,這對(duì)提高偏振光外差干涉儀的測(cè)量精度是極為重要的。