V-Coated Wedged Laser Sireletsa Windows
Paralight Optics e fana ka lifensetere tsa laser line e koahetsoeng ka V-coated bakeng sa lits'ebetso tse hlokang ho sireletsa tlhahiso ea laser ha e ntse e fokotsa leseli le mabone. Lehlakore le leng le le leng la optic le na le lesela la AR le tsepamisitsoeng ho potoloha leqhubu le tloaelehileng la laser. Lifensetere tsena li bonts'a menyako e phahameng ea tšenyo (> 15J / cm2), li sebelisoa ka pel'a lasers bakeng sa ts'ebetso ea thepa e le ho sireletsa laser optics ho tloha marotholi a lintho tse chesang. Re boetse re fana ka lifensetere tse nang le wedged laser.
The V-coating ke multilayer, anti-reflective, dielectric thin-film coating e etselitsoeng ho finyella ponahalo e fokolang holim'a sehlopha se moqotetsane sa wavelengths. Reflectance e phahama ka potlako mahlakoreng ka bobeli a bonyane bona, e fa lekhalo la ho bonahatsa sebopeho sa "V". Ha ho bapisoa le likhoele tsa Broadband AR, V-coatings e bonts'a ponahalo e tlase ho feta "bandwidth" e patisaneng ha e sebelisoa ho AOI e boletsoeng. ka kopo sheba graph e latelang e bonts'ang ho itšetleha ka angular bakeng sa litšupiso tsa hau.
Likaroloana:
Boitsebiso:
N-BK7 kapa UVFS
Dimension Options:
E fumaneha ka boholo le botenya bo tloaelehileng
Likhetho tsa ho Koahela:
Antireflection (AR) Coatings Centered Around Common Lasing Wavelengths
Teko ea Koloi ea Tšenyo ea Laser:
Mehato e Phahameng ea Tšenyo ea Laser bakeng sa Tšebeliso ea Laser
Litlhaloso Tse Tloaelehileng:
Mekhahlelo
Ranges & Tolerances
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Substrate Material
N-BK7 kapa Silika e Fused UV
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Mofuta
Fesetere ea ho Sireletsa Laser ea V-Coated
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Wedge Angle
30 +/- 10 arcmin
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Boholo
E etselitsoe uena
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Mamello ea Boholo
+0.00/-0.20 limilimithara
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Botenya
E etselitsoe uena
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Botenya Mamello
+/-0.2%
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Aperture e Hlakileng
>80%
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Ho bapisa
E tloaelehileng: ≤ 1 arcmin | Ho nepahala ho Phahameng: ≤ 5 arcsec
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Boleng ba Bokaholimo (scratch-che)
E tloaelehileng: 60-40 | Ho nepahala ho Phahameng: 20-10
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Bophahamo ba Bokaholimo @ 633 nm
≤ λ/20 ho feta bohareng Ø 10mm | ≤ λ/10 holim'a lesoba le hlakileng
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Phoso e Fetisitsoeng ea Wavefront @ 633 nm
E tloaelehileng ≤ λ | Phapang e Phahameng ≤ λ/10
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Ho roala
Liaparo tsa AR, Ravg<0.5% ho 0° ± 5° AOI
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Khoeli ea Tšenyo ea Laser (bakeng sa UVFS)
>15 J/cm2(20ns, 20Hz, @1064nm)
Kerafo
Liaparo tsa AR lifensetereng tsena tsa laser li etselitsoe ka ho khetheha hore li sebelisoe ka maqhubu a tloaelehileng a laser 'me li fana ka Ravg.<0.5% ho feta leqhubu la maqhubu a bona a boletsweng le bakeng sa AOI = 0° ± 5°.
Kerafo e ka letsohong le letona e bonts'a hore na seaparo se le seng se itseng se sebetsa joang karolong e ka tlaase ea silika e kopantsoeng ea UV ka li-angles tse fapaneng.
Bakeng sa boitsebiso bo eketsehileng ka liphahlo tse ling tsa AR tse kang Broadband ea 400 - 700 nm, 523 - 532 nm, kapa 610 - 860 nm, 1047 - 1064 nm bakeng sa N-BK7 kapa maqhubu a maqhubu a 261 - 266 nm, 5020 nm, 3020 -1080 nm bakeng sa silica e kopantsoeng ea UV, ka kopo ikopanye le rona bakeng sa lintlha.
