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液晶偏振光柵(LCPG)
液晶(jing)偏(pian)(pian)振光(guang)柵(LCPG)基于控制入(ru)射(she)光(guang)的偏(pian)(pian)手性(xing)(handedness), 可將圓偏(pian)(pian)轉(zhuan)光(guang)衍射(she)至+1級或-1級。通過集成快速電光(guang)半波偏(pian)(pian)振延遲器(qi)來(lai)控制偏(pian)(pian)振的偏(pian)(pian)手性(xing),BNS可創造(zao)出(chu)快速液晶(jing)偏(pian)(pian)振光(guang)柵(LCPG)光(guang)束偏(pian)(pian)轉(zhuan)模塊。液晶(jing)偏(pian)(pian)振光(guang)柵(LCPG)與機械式偏(pian)(pian)轉(zhuan)器(qi)件相比,在(zai)體積(ji)大小,重量,功耗等(deng)方面(mian)都具(ju)有*的明顯優勢!
液晶偏振光柵(LCPG)
液(ye)晶偏振光柵,LCPG,非機械式(shi)光束偏轉, Liquid Crystal Polarization Grating
BNS液晶偏振光柵(LCPG)主要指標參數
l 設計波長:458~1550nm, 可定制中遠紅外波段器件
l 波長帶寬:>100nm
l 有效通光大小:up to 10cm (up to 15cm on demand)
l zui大偏轉角度:+/-400
l 角度分辨率:0.01mrad
l 偏轉速度:1ms
l 偏轉效率:>99.5%
液晶偏振光柵(LCPG)
BNS公司可根據客戶要求,提供如下性能的液晶偏振光柵(LCPG)器件。
l 超大偏轉角度>1000
l 可切換衍射透鏡
l 亞毫秒開關速度
l 隨機光束偏轉
l 寬帶適用器件