Hniav cov hniav ultra siab reflector rau daim iav hniav
Khoom Piav Qhia
Daim iav ntsuas hluav taws xob muaj ultra-siab yog cov txheej txheem ntau ntawm kev xav txog qhov pom kev zoo rau pom kev, ua rau nws yog qhov tseem ceeb ntawm daim iav siab dua. Lub hom phiaj tseem ceeb ntawm txheej yog txhawm rau txhim kho qhov kev pom meej thiab ci ci ntawm tus neeg mob lub cev cov duab kev xeem. Raws li cov tsom iav yuav tsum muaj teeb meem kom raug, lub ultra-siab Refor Txheej Txheej siv ntau txheej ntawm dielectric ntaub ntawv kom ua tiav qhov kev xav tau zoo.
Cov ntaub ntawv siv nyob rau hauv cov txheej no feem ntau suav nrog cov titanium dioxide thiab silicon dioxide. Titanium Dioxide, tseem hu ua Titania, yog ib qho oxide ib txwm muaj thiab siv ntau yam thiab siv ntau yam muaj kev lag luam. Conversely, silicon dioxide, feem ntau hu ua silica, tseem muaj cov khoom muaj zog heev thiab yog cov khoom siv zoo hauv kev lag luam optics. Kev sib xyaw ntawm ob qho khoom siv no muab kev xav zoo tshaj plaws uas nthuav dav thaum muaj kev cuam tshuam thaum txo qis kev nqus lossis tawg.
Yuav kom ua tiav qhov kev xav tau zoo, kev ceev faj sib npaug ntawm cov tuab thiab muaj pes tsawg leeg ntawm txhua txheej yog qhov tsim nyog. Lub hauv paus txheej feem ntau yog ua los ntawm cov iav zoo ntawm cov iav substrate uas ua kom cov txheej txheem ua kom zoo tshaj plaws ua kom zoo thiab tusyees. Lub thickness ntawm cov txheej txheej yog kho kom tsim kev cuam tshuam kev cuam tshuam, txhais tau lub teeb vuag tsis tau ploj zuj zus lossis tso tseg.
Qhov kev xav txog ntawm cov txheej tuaj yeem tseem ua tau ntxiv los ntawm txheej ntau txheej txheem rau sab saum toj ntawm ib leeg, tsim muaj ntau tus tswv yim siab. Cov txheej txheem no ua kom muaj kev cuam tshuam thiab txo tus nqi ntawm lub teeb tawg los yog nqus. Hais txog cov iav kho hniav, qhov kev xav zoo ntawm cov iav tso cai rau kev txhim kho pom kev ntawm qhov ncauj kab.
Hauv kev xaus, lub ultra-siab Reforor Txheej yog qhov tseem ceeb ntawm kev tsim cov iav. Nws lub hom phiaj tseem ceeb yog kom ua kom zoo tshaj plaws thaum kev txo qhov tawg thiab nqus lub teeb. Cov ntaub ntawv siv, cov muaj pes tsawg leeg thiab tuab ntawm txhua txheej, thiab cov txheej txheem ntau ntawm ntau txheej txheem kom ua tiav kom ua tiav qhov kev xav tau zoo. Raws li xws li, cov txheej txheem sib txawv no ua rau muaj kev kuaj mob, kev kho mob, thiab kev saib xyuas meej thiab pom ntawm cov neeg mob qhov ntswg.
Cov lus qhia
| Substrate | B270 |
| Qhov seem tsis ntev | -0.05 hli |
| Tuab ntaus | ± 0.1mm |
| Deg hniav tiaj | 1(0.5)@632.8nm |
| Nto Zoo | 40/20 lossis zoo dua |
| Tus | Av, 0.1-0.2mm. Qhov dav dav bevel |
| Ntshiab aperture aperture | 95% |
| Daim plhaub | Dielectric txheej, r> 99.9 tiam no ugisible wavelength, Aoi = 38 ° |
