Precision Flat Optical Windows nge okanye ngaphandle AR Coatings

Iifestile zamehlo zibonelela ngokhuseleko phakathi kwenkqubo yokukhanya okanye i-elektroniki ebuthathaka kunye nokusingqongileyo kwangaphandle.Kubalulekile ukukhetha ifestile ehambisa i-wavelengths esetyenziswe kwinkqubo.Ukongeza, i-substrate material kufuneka ikwazi ukumelana neemeko zokusingqongileyo zesicelo.IiWindows ziluncedo ekukhuseleni imveliso yelaser kwiziphumo zokusingqongileyo kunye nosetyenziso lweesampulu zebeam.Sinikezela ngeeWindows kuluhlu olubanzi lwee-substrates, ubungakanani kunye nobukhulu ukukhawulelana nayo nayiphi na imfuno yesicelo.

I-Paralight Optics inikezela ngeefestile ezisemgangathweni kunye neziphezulu ezichanekileyo ze-optical flat ezenziwe kwizinto ezahlukeneyo ze-substrate ukuze zisetyenziswe kwiindidi ezininzi ze-laser kunye ne-industrial applications.Ii-substrates zethu ziquka i-N-BK7, i-UV Fused Silica (UVFS), iSapphire, iCalcium Fluoride, i-Magnesium Fluoride, i-Potassium Bromide, i-Infrasil, i-Zinc Selenide, i-Silicon, i-Germanium, okanye i-Barium Fluoride.Iifestile zethu ze-laser zine-wavelength-specific AR coating egxile malunga ne-laser wavelengths esetyenziswa ngokuqhelekileyo kunye ne-wedge yokuzikhethela, ngelixa iifestile zethu ezichanekileyo zibonelelwa kunye okanye ngaphandle kwe-Broadband AR coating ebonelela ngokusebenza kakuhle kwee-angles zesiganeko (AOI) phakathi kwe-0 ° kunye ne-30 °.

Apha sidwelisa iCalcium Fluoride Flat Window.I-calcium fluoride ine-coefficient ephantsi yokufunxa kunye nomda womonakalo ophezulu, okwenza ezi festile zibe yinto efanelekileyo yokusetyenziswa kunye ne-laser yendawo yamahhala.Icalcium fluoride yethu (CaF₂) I-High-Precision Flat Windows mhlawumbi ayifakwanga okanye ine-broadband anti-reflective coating.Iifestile ezingabonakaliyo zibonelela ngokugqithiswa okuphezulu kwi-ultraviolet (180 nm) kwi-infrared (8 μm).Iifestile ezigqunywe nge-AR zibonisa i-antireflection ye-antireflection kumacala omabini enika usasazo olwandisiweyo phakathi kwe-1.65 - 3.0 µm yoluhlu lwamaza oluxeliweyo.Ngenxa yokufunxa okusezantsi komlinganiso kunye nomda womonakalo ophezulu, ikristale ye-calcium fluoride engafakwanga lukhetho oludumileyo lokusetyenziswa nge-excimer lasers.CaF₂Iifestile zikwasetyenziswa ngokuqhelekileyo kwiisistim zokucinga ezipholileyo ze-cryogenically.Nceda ujonge ezi grafu zilandelayo kwiireferensi zakho.

Iimbonakalo:

Ukhetho Lwezinto:

Bona ukhetho olulandelayo lweefestile ezisicaba

Uluhlu lweWavelength:

njengeemfuno

Iinketho zokugquma:

Iyafumaneka Nokuba ingafakwanga okanye i-AR ifakwe njengesicelo

Ukhetho LweSiko:

Uyilo olwahlukeneyo, ubungakanani kunye nokutyeba okukhoyo

Iingcaciso eziqhelekileyo:

pro-enxulumene-ico — Le fomu yasekhohlo yi windows isikhokelo sokhetho jikelele lweereferensi zakho.

Iiparamitha

Uluhlu kunye noNyamezelo

I-Substrate Material

I-N-BK7 (CDGM H-K9L), i-silica edibeneyo ye-UV (JGS 1) okanye ezinye izinto ze-IR
Uhlobo

Ifestile yeFlethi esemgangathweni (engqukuva, isikwere, njl.njl.)
Ubungakanani

Yenzele okuthile
Ukunyamezelwa kobungakanani

Isiqhelo: +0.00/-0.20mm |Ukuchaneka: +0.00/-0.10mm
Ukutyeba

Yenzele okuthile
Ukutyeba Ukunyamezela

Isiqhelo: +/-0.20mm |Ukuchaneka: +/-0.10mm
Umngxuma ocacileyo

>90%
Ukufana

Ingagqunywanga: ≤ 10 arcsec |I-AR Coated: ≤ 30 arcsec
Umgangatho womphezulu (Ukukrwempa-Dig)

Ukuchaneka: 40-20 |Ukuchaneka okuphezulu: 20-10
Umphezulu oMcaba @ 633 nm

Umzekelo: ≤ λ/4 |Ukuchaneka: ≤ λ/10
Imposiso egqithisiweyo yeWavefront @ 633 nm

Ingagqunywanga: ≤ λ/10 nge 25mm |AR Coated: ≤ λ/8 nge 25mm
Chamfer

Ikhuselwe:<0.5mm x 45°
Ukwaleka

Ibhendi emxinwa: Ravg<0.25% kwindawo nganye kwi-0° AOI
Broad Band: Ravg<0.5% kwindawo nganye kwi-0° AOI
Laser Umonakalo Threshold

UVFS:>10 J/cm²(20ns, 20Hz, @1064nm)
Enye iSubstrate:>5 J/cm^{2(20ns, 20Hz, @1064nm)}