來(lai)源:本站(zhan)作者:admin發布時間:2021-09-28瀏覽量:1779
光學鏡片的快速發展與光學鏡片的發展趨勢密切相關。光學元件的新改革創新通常對光學鏡片提出新的規定,從而促進光學鏡片的發展趨勢。隨著增透膜的不斷研發和科學研究,電子光學增透膜的鍍晶技術也在不斷發展。電子光學增透膜的壁厚應調整到可見光波長的1/4,增透膜的勻稱性要求也非常嚴格。即便如此,在我們執著的探索中,震儀股份還是掌握了很多切實可行、優秀的鍍膜技術。
增(zeng)透(tou)(tou)膜(mo)又稱(cheng)減反射(she)膜(mo)或AR增(zeng)透(tou)(tou)薄(bo)膜(mo)(增(zeng)散射(she)光(guang)學鏡(jing)(jing)片(pian)(pian)(pian)或減反射(she)面(mian)光(guang)學鏡(jing)(jing)片(pian)(pian)(pian)),是(shi)一種特殊處理光(guang)學鏡(jing)(jing)片(pian)(pian)(pian)表(biao)面(mian)以提高光(guang)學鏡(jing)(jing)片(pian)(pian)(pian)透(tou)(tou)光(guang)率(lv)的鏡(jing)(jing)片(pian)(pian)(pian)涂層(ceng),堆積(ji)在光(guang)電器件表(biao)面(mian),以降(jiang)低(di)表(biao)面(mian)反射(she)面(mian),提高光(guang)學元件透(tou)(tou)光(guang)率(lv)的光(guang)學薄(bo)膜(mo)。工作波(bo)(bo)段可分為(wei)單光(guang)波(bo)(bo)長、多(duo)光(guang)波(bo)(bo)長和寬帶網(wang)絡增(zeng)透(tou)(tou)膜(mo),從極紫(zi)外線(xian)(xian)區到遠紅(hong)外線(xian)(xian)區。
由此可見,增透(tou)(tou)膜(mo)的(de)作用(yong)是降低反射面光(guang)的(de)強度,進而提高散射光(guang)的(de)強度,使(shi)光(guang)學(xue)(xue)(xue)元(yuan)件顯得更加(jia)清晰。其基本(ben)原(yuan)理是利用(yong)不(bu)同光(guang)學(xue)(xue)(xue)鏡(jing)片(pian)膜(mo)干預(yu)的(de)實際效果去除入射角和折射光(guang),從而提高透(tou)(tou)光(guang)度。有兩種加(jia)工(gong)工(gong)藝:單層(ceng)(ceng)表(biao)面涂層(ceng)(ceng)和兩層(ceng)(ceng)表(biao)面涂層(ceng)(ceng)。鍍單層(ceng)(ceng)增透(tou)(tou)膜(mo)的(de)光(guang)學(xue)(xue)(xue)鏡(jing)片(pian)一般為紫藍色(se)(se)或鮮(xian)紅色(se)(se),鍍雙層(ceng)(ceng)增透(tou)(tou)膜(mo)的(de)光(guang)學(xue)(xue)(xue)鏡(jing)片(pian)為淺綠(lv)色(se)(se)或紫紅色(se)(se)。
以上(shang)就是關于光(guang)(guang)學(xue)(xue)鏡(jing)(jing)片(pian)(pian)(pian)使(shi)(shi)用增透(tou)膜工藝的原(yuan)理,能(neng)夠(gou)通(tong)過這些原(yuan)理提升光(guang)(guang)學(xue)(xue)鏡(jing)(jing)片(pian)(pian)(pian)的使(shi)(shi)用性能(neng),采(cai)用震儀股份的自動化AR等(deng)離子噴涂(tu)鍍膜機來實現光(guang)(guang)學(xue)(xue)鏡(jing)(jing)片(pian)(pian)(pian)的增透(tou)功(gong)能(neng),能(neng)夠(gou)使(shi)(shi)光(guang)(guang)學(xue)(xue)鏡(jing)(jing)片(pian)(pian)(pian)的光(guang)(guang)學(xue)(xue)性能(neng)達到特(te)殊行業(ye)使(shi)(shi)用水準。同時(shi)也幫助不少光(guang)(guang)學(xue)(xue)鏡(jing)(jing)片(pian)(pian)(pian)廠家提升了一大市場優勢,鍍膜成本(ben)低(di)、效(xiao)率高(gao)、產能(neng)好。光(guang)(guang)學(xue)(xue)鏡(jing)(jing)片(pian)(pian)(pian)采(cai)用增透(tou)膜工藝能(neng)夠(gou)大大的提升企業(ye)的競(jing)爭力。