Kauj Ruam 8: Pom Los Ntawm Haze nrog Natural Density Lim
Jul 20, 2023
Natural density filters yog qhov tseem ceeb hauv kev tswj lub teeb kis tau los ntawm cov looj tsom iav dub mus rau cov khoom siv yees duab kom pom tseeb dua, pom kev pom thiab pom. Cov tinted lim tshwj xeeb no muab kev hloov pauv, nruab nrab hloov pauv hauv attenuation thoob plaws lub teeb pom kev.
Natural density filters txiav tag nrho cov wavelengths sib npaug yam tsis hloov xim sib npaug. Lawv hloov mus los ntawm kev xa mus rau kev thaiv vim qhov ceev nce ntawm {{0}}.1 mus rau 4.0. Qhov no tiv thaiv lub teeb poob sai sai ntawm nruab nrab grey lim uas tuaj yeem ua rau tsis sib xws thiab hloov xim hloov.
Kev tswj cov yeeb yaj kiab zoo tshaj plaws los ntawm cov hlau oxides xws li chromium, aluminium, thiab zirconium ua tiav qhov kev sib kis tsis zoo. Cov txheej no maj mam nqus ntau lub teeb raws li cov txheej txheem ntxiv ntxiv, muab kev tswj xyuas meej ntawm cov lim lim.
Nrog lub thickness ntawm {{0}}.3, ib tug natural density lim yuav txiav cov nqi ntawm lub teeb hla mus rau ib nrab los yog ib tug nres. Muab ob npaug rau qhov ceev rau 0.6, thiab tsuas yog ib lub hlis twg ntawm lub teeb tau txais los ntawm ob qhov nres ntawm attenuation. Cov kws yees duab tshaj lij siv qhov kev txo qis no los tswj kev nthuav tawm thiab qhov tob ntawm qhov chaw.
Cov ntxaij lim dej no tso cai rau siv dav apertures hauv lub teeb ci kom pom qhov muag plooj. Hauv cov toj roob hauv pes, lawv pab sib npaug ntawm qhov nruab nrab ntawm lub hnub ci thiab qhov tsaus ntuj. Cov kws yees duab hauv qab dej cia siab rau cov lim dej lim dej kom tiv thaiv qhov nrawm nrawm ntawm cov xim liab wavelengths hauv dej.
Natural density filters tiv thaiv rhiab optics thiab detectors los ntawm laser puas nyob rau hauv manufacturing. Lawv yog ib qho ke rau attenuating ultrafast femtosecond lasers, qhov twg lawv maj mam kho qhov muag txoj kab nqes kom tsis txhob distorting lub laser mem tes duab.
Ophthalmic lo ntsiab muag siv cov cuab yeej nruab nrab ntom ntom kom hloov tau yooj yim ntawm thaj chaw ntawm cov tshuaj sib txawv. Graded coatings tsim seamless hloov nyob rau hauv lub teeb lim, tiv thaiv cov duab discontinuities.
Kev ua haujlwm siab ntawm cov lim dej ua kom muaj xim nruab nrab ntawm cov teeb pom kev zoo sib txawv, los ntawm cov txiv kab ntxwv cam khwb cia ntawm cov qhov muag teev rau qhov xiav ntawm lub ntuj tsaus. Qhov no pab tsim cov xim luam tawm hauv studio yees duab teeb pom kev zoo.
Cov txheej txheem tsim khoom tshiab xws li ntshav ion-pab deposition tso cai rau kev tswj xyuas cov txheej txheem hlau oxide ib leeg. Qhov no txhim kho kev tsim khoom sib xws rau kev tsim khoom loj. Nws kuj tseem ua kom haum cov lim dej kom haum rau cov ntawv thov niche.
Natural density filters txuas ntxiv txhim kho raws li cov txheej txheem tshiab tsim siv nanoscale kho qhov muag engineering. Lawv kuj tau muab tso ua ke rau hauv cov ntaub ntawv compact, ruaj khov xws li optical gels thiab precision av iav rau kev siv teb.
Tej lim dej ntuj yuav txhim kho cov kev ua yeeb yam thiab kev ua tsis yog los ntawm kev ntseeg siab lub teeb ua raws kev ntseeg siab. Lawv cov coatings zoo-tuned distill lub teeb rau nws purest essence, ua kom pom kev pom thiab pom pom ntau dua los ntawm cov huab cua tuab tshaj plaws.
