AR Txheej

Laser Kab AR Txheej (V txheej)

Hauv laser optics, efficiency yog qhov tseem ceeb.Laser line anti-reflection coatings, hu ua V-coats, maximize laser throughput los ntawm kev txo cov reflections zero li sai tau.Ua ke nrog kev poob qis, peb cov V-coatings tuaj yeem ua tiav 99.9% laser kis.Cov AR txheej no kuj tuaj yeem siv rau sab nraub qaum ntawm cov kab hluav taws xob, cov polarizers thiab cov ntxaij lim dej.Nrog xyoo ntawm kev paub nyob rau hauv lub laser teb, peb feem ntau muab AR txheej nrog kev lag luam-kev sib tw laser-induced kev puas tsuaj pib.Peb ua qauv txiav AR txheej rau -ns, -ps, thiab -fs pulsed lasers, nrog rau CW lasers.Peb feem ntau muab V-coat hom AR txheej ntawm 1572nm, 1535nm, 1064nm, 633nm, 532nm, 355nm thiab 308nm.Rau 1ω, 2ω thiab 3ω daim ntawv thov, peb tuaj yeem ua AR ntawm ntau lub wavelengths ib txhij.

ib txheej AR txheej

Ib txheej MgF2 txheej yog hom qub thiab yooj yim tshaj plaws ntawm AR txheej.Thaum zoo tshaj plaws ntawm high-index iav, cov txheej ib txheej MgF2 feem ntau yog ib qho kev cuam tshuam zoo dua li cov txheej txheem broadband AR txheej.PFG muaj keeb kwm ntev ntawm kev muab cov txheej txheem MgF2 zoo heev uas dhau tag nrho MIL-C-675 durability thiab spectral xav tau.Thaum feem ntau yog qhov tseem ceeb rau cov txheej txheem txheej txheej hluav taws xob xws li sputtering, PFG tau tsim cov txheej txheem IAD (Ion Assisted Deposition) uas tso cai rau MgF2 txheej los tswj lawv cov kav ntev thaum siv qhov kub thiab txias.Qhov no yog qhov zoo tshaj plaws rau gluing lossis bonding tshav kub rhiab substrates xws li optics lossis siab CTE substrates.Cov txheej txheem no tseem tso cai rau kev tswj hwm kev ntxhov siab, teeb meem ntev nrog MgF2 txheej.

Qhov tseem ceeb ntawm Low Temperature Fluoride Txheej (LTFC)

Cov txheej txheem IAD uas muaj cai tso cai rau qhov kub thiab txias ntawm cov txheej txheem fluorine

Tso cai rau AR txheej zoo dua ntawm cov txheej txheem thermally rhiab heev

Kev sib txuas ntawm qhov sib txawv ntawm qhov kub thiab txias e-beams thiab qhov tsis muaj peev xwm ua rau cov tshuaj fluoride

Txheej dhau tus qauv MIL-C-675 durability thiab spectral yuav tsum

Broadband AR Txheej

Cov duab thaij duab thiab cov teeb pom kev dav dav tuaj yeem pom qhov nce ntau ntawm lub teeb hla los ntawm ntau txheej AR txheej.Feem ntau suav nrog ntau qhov sib txawv ntawm qhov sib txawv ntawm cov iav sib txawv thiab qhov ntsuas ntawm qhov cuam tshuam, qhov poob ntawm txhua lub hauv paus hauv lub cev tuaj yeem sib xyaw ua ke hauv qhov tsis txaus ntseeg rau ntau lub tshuab duab.Broadband AR txheej yog txheej txheej txheej txheej uas haum rau qhov tseeb bandwidth ntawm AR system.Cov AR txheej no tuaj yeem tsim los rau hauv cov teeb pom kev zoo, SWIR, MWIR, lossis ib qho kev sib xyaw ua ke, thiab npog txhua lub kaum sab xis ntawm qhov xwm txheej rau kev sib tshuam lossis sib txawv.PFG tuaj yeem tso cov AR txheej no siv e-beam lossis IAD cov txheej txheem rau cov lus teb ib puag ncig ruaj khov.Thaum ua ke nrog peb cov txheej txheem qis qis MgF2 tso tawm, cov txheej txheem AR no muab kev sib kis ntau tshaj plaws thaum tswj kev ruaj ntseg thiab ua haujlwm ntev.