<th id="kpo4j"><option id="kpo4j"><acronym id="kpo4j"></acronym></option></th>

    <tr id="kpo4j"></tr>
    1. <code id="kpo4j"></code><code id="kpo4j"><em id="kpo4j"></em></code>
      • 首頁
      •  
      • 產品
      •  
      • 光隔離器
       
      光隔離器

      • 光隔離器

        Optical isolator is a combination of a polarization Beamsplitter cube (PBS) and a quarter waveplate made of crystal quartz. Incident light is linearly polarized by PBS and converted to circular polari..

      < Previous1Next >

       
      伊人久久大香线蕉av最新午夜,亚洲人成网站18禁止,久久国产精品日本波多野结衣,苍井空免费av片在线观看gva