中文字幕免费在线看线人动作大片,韩国免费一级a一片在线播放,亚洲成人动漫在线观看,99精品在线观看

<p id="atf20"></p>
<p id="atf20"></p>
<p id="atf20"><listing id="atf20"><acronym id="atf20"></acronym></listing></p>

<p id="atf20"></p>

 
偏振分光棱鏡

  • 偏振分光棱鏡(PBS)

    偏振分光棱鏡能把入射的非偏振光分成兩束垂直的線偏光。其中P偏光完全通過(guò),而S偏光以45度角被反射,出射方向與P光成90度角。此偏振分光棱鏡由一對(duì)高精度直角棱鏡膠合而成,其中一個(gè)棱鏡的斜邊上鍍有偏振分光介質(zhì)膜. ..

  • 消偏振分光棱鏡(NPBS)

    Non-polarizing Beamsplitter Cube consists of a pair of precision high tolerance right angle prisms cemented together with a metallic-dielectric coating on the hypotenuse of one of the prisms. The low ..

  • 高消光偏振分光棱鏡

    High Extinction PBS Tp:Ts1000:1 Specifications: Dimension Tolerance: ------------------------------------------------------------ 0.2mm Flatness: -------------------------------------------------..

< Previous1Next >