I-V-Coated Wedged Laser eKhusela iiWindows
IParalight Optics ibonelela ngefestile yelaser ene-V-coated kwizicelo ezifuna ukukhusela imveliso yelaser ngelixa kuncitshiswa ukukhanya okulahlekileyo kunye nokubonakaliswa. Icala ngalinye le-optic libonisa i-AR yokwambathisa egxile kwi-laser wavelength eqhelekileyo. Ezi festile zibonisa imigangatho ephezulu yomonakalo (> 15J / cm2), zisetyenziswe phambi kwee-lasers zokulungiswa kwezinto eziphathekayo ukwenzela ukukhusela i-laser optics kumathontsi ashushu. Sikwabonelela ngeefestile zelaser ezidityanisiweyo.
I-V-coating yi-multi-layer, i-anti-reflective, i-dielectric thin-film coating eyenzelwe ukufezekisa ukubonakaliswa okuncinci ngaphezu kwebhanti encinci ye-wavelengths. I-reflectance inyuka ngokukhawuleza kumacala omabini obu buncinane, inika igophe elibonakalisayo ubume "V". Xa kuthelekiswa nokwalekwa kwe-broadband AR, ii-V-coatings zifezekisa ukubonakaliswa okusezantsi ngaphezulu kwe-bandwidth emxinwa xa isetyenziswa kwi-AOI echaziweyo. Nceda ujonge igrafu elandelayo ebonisa ukuxhomekeka kwe-angular kwiireferensi zakho.
Iimbonakalo:
Izinto:
N-BK7 okanye UVFS
Iinketho zoMda
Ifumaneka ngokweSiko lobungakanani kunye nokutyeba
Ukhetho loKugquma:
I-Antireflection (AR) IiNgqungquthela eziNxibelele kwi-Common Lasing Wavelengths
Uvavanyo lobungakanani bomonakalo weLaser:
I-Laser ephezulu yokonakala kweLaser ukuze isetyenziswe ngeeLaser
Iingcaciso eziqhelekileyo:
Iiparamitha
Uluhlu kunye noNyamezelo
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I-Substrate Material
I-N-BK7 okanye i-UV eFused Silica
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Uhlobo
I-V-Coated Laser Protecting Window
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I-engile yeWedge
30 +/- 10 arcmin
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Ubungakanani
Yenzele okuthile
-
Ubungakanani Unyamezelo
+0.00/-0.20 mm
-
Ukutyeba
Yenzele okuthile
-
Ukutyeba Ukunyamezela
+/-0.2%
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Umngxuma ocacileyo
>80%
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Ukufana
Isiqhelo: ≤ 1 arcmin | Ukuchaneka okuPhezulu: ≤ 5 arcsec
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Umgangatho womphezulu (ukugrumba-krwempa)
Isiqhelo: 60-40 | Ukuchaneka okuphezulu: 20-10
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Umphezulu oMcaba @ 633 nm
≤ λ/20 phezu kombindi Ø 10mm | ≤ λ/10 ngaphezu komngxuma ocacileyo opheleleyo
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Imposiso egqithisiweyo yeWavefront @ 633 nm
Eqhelekileyo ≤ λ | Ukuchaneka okuphezulu ≤ λ/10
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Ukwaleka
Iingubo ze-AR, iRavg< 0.5% kwi-0 ° ± 5 ° AOI
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ILaser Damage Threshold (ye-UVFS)
>15 J/cm2(20ns, 20Hz, @1064nm)
Iigrafu
Iingubo ze-AR kwezi festile ze-laser zenzelwe ngokukodwa ukusetyenziswa ngamaza aqhelekileyo e-laser kwaye zibonelela ngeRavg.<0.5% ngaphezu koluhlu lwamaza obude obuchaziweyo kunye ne-AOI = 0° ± 5°.
Igrafu esekunene ibonisa indlela enye yokwaleka ethile esebenza ngayo kwi-substrate ye-silica edityanisiweyo ye-UV kwii-engile ezahlukeneyo.
Ukufumana ulwazi oluthe kratya kwezinye iingubo ze-AR ezifana ne-broadband ye-400 - 700 nm, 523 - 532 nm, okanye i-610 - 860 nm, i-1047 - 1064 nm ye-N-BK7 okanye i-wavelength ranges ye-261 - 266 nm, 5020 nm, 3020-4 -1080 nm ye-silica edibeneyo ye-UV, nceda uqhagamshelane nathi ngeenkcukacha.
