Ihe mkpuchi V-kpuchiri wedge laser na-echebe Windows
Paralight Optics na-enye windo ahịrị laser nke nwere V maka ngwa nke chọrọ ichebe mmepụta laser ka ọ na-ebelata ìhè kpafuo na ntụgharị uche.Akụkụ ọ bụla nke optic na-egosipụta mkpuchi AR nke gbadoro ụkwụ na ogologo ogologo laser nkịtị.Window ndị a na-egosipụta ọnụ ụzọ mmebi dị elu (> 15J / cm2), a na-eji ha n'ihu lasers maka nhazi ihe iji chebe laser optics site na ihe ọkụ ọkụ.Anyị na-enyekwa windo laser wedged.
Ihe mkpuchi V bụ mkpuchi mkpuchi multi-layer, mgbochi ntụgharị, ihe mkpuchi dielectric mkpa ihe nkiri emebere iji nweta nlegharị anya dị ntakịrị n'elu eriri warara nke ogologo wavelengths.Ntụgharị uche na-ebili ngwa ngwa n'akụkụ abụọ nke opekempe a, na-enye ntụgharị ntụgharị ihu "V".Tụnyere ihe mkpuchi AR brọdband, mkpuchi V na-enweta ntụgharị dị ala karịa bandwit dị warara mgbe ejiri ya na AOI akọwapụtara.biko lelee eserese na-esonụ na-egosi ndabere angular mkpuchi maka ntụaka gị.
Atụmatụ:
Ihe:
N-BK7 ma ọ bụ UVFS
Nhọrọ akụkụ:
Dị na nha omenala na ịdị arọ
Nhọrọ mkpuchi:
Mkpuchi mgbochi nchegharị (AR) gbadoro ụkwụ na ogologo ogologo oge Lasing
Nnwale nha nke mmebi laser:
Ọnụ ụzọ mmebi Laser dị elu maka iji lasers mee ihe
Nkọwapụtakarị:
Oke
Oke & ndidi
-
Ihe eji eme ihe
N-BK7 ma ọ bụ UV Fused Silica
-
Ụdị
Ohere nchekwa Laser mkpuchi V
-
Akụkụ wedge
30 +/- 10 arcmin
-
Nha
Emebere nkeonwe
-
Nkwenye nha nha
+0.00/-0.20 mm
-
Ọkpụrụkpụ
Emebere nkeonwe
-
Ọkpụrụkpụ ndidi
+/- 0.2%
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Kpochapụ oghere
>80%
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Myirịta
Ụdị: ≤ 1 arcmin |Nke kachasị elu: ≤ 5 arcs
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Ogo elu (scratch-dig)
Ụdị: 60-40 |Elu nkenke: 20-10
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Ọdịmma dị elu @ 633 nm
≤ λ/20 n'elu etiti Ø 10mm |≤ λ/10 karịa oghere doro anya
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Mperi Wavefront ebutere @ 633 nm
Ụdị ≤ λ |Nke kacha mma ≤ λ/10
-
Mkpuchi
Ihe mkpuchi AR, Ravg<0.5% na 0° ± 5° AOI
-
Ọnụ ụzọ mmebi laser (maka UVFS)
> 15 J/cm2(20ns, 20Hz, @1064nm)
Eserese
Ihe mkpuchi AR na windo laser ndị a ka emebere ya maka iji ogologo ogologo ogologo laser na-enye Ravg.<0.5% n'elu oke (s) ogologo ogologo ha akọwapụtara yana maka AOI = 0° ± 5°.
Eserese dị n'aka nri na-egosi ka otu mkpuchi a kapịrị ọnụ si eme na mkpụrụ nke silica fused UV n'akụkụ dị iche iche.
Maka ozi ndị ọzọ na mkpuchi AR ndị ọzọ dị ka brọdband nke 400 - 700 nm, 523 - 532 nm, ma ọ bụ 610 - 860 nm, 1047 - 1064 nm maka N-BK7 ma ọ bụ ogologo ogologo nke 261 - 266 nm, 350 nm -1080 nm maka UV fused silica, biko kpọtụrụ anyị maka nkọwa.
