V-Coated Wedged Laser Palekana Windows
Hāʻawi ʻo Paralight Optics i nā puka makani laina laser V-coated no nā noi e koi ana i ka pale ʻana i ka hoʻopuka laser ʻoiai e hōʻemi ana i nā kukui a me nā noʻonoʻo.Hōʻike ʻia kēlā me kēia ʻaoʻao o ka optic i kahi uhi AR i hoʻopaʻa ʻia a puni ka lōʻihi hawewe laser maʻamau.Hōʻike kēia mau puka makani i nā paepae pōʻino kiʻekiʻe (> 15J/cm2), hoʻohana ʻia lākou i mua o nā lasers no ka hoʻoponopono waiwai i mea e pale ai i ka laser optics mai nā hāʻule o nā mea wela.Hāʻawi pū mākou i nā puka makani laser wedge.
ʻO ka V-coating he multi-layer, anti-reflective, dielectric thin-film coating i hoʻolālā ʻia e hoʻokō i ka noʻonoʻo liʻiliʻi ma luna o kahi pūʻulu haiki o nā lōʻihi hawewe.Piʻi wikiwiki ka noʻonoʻo ʻana ma kēlā ʻaoʻao kēia ʻaoʻao o kēia haʻahaʻa, e hāʻawi ana i ka pihi hoʻohālikelike i ke ʻano "V".Hoʻohālikelike ʻia me nā uhi AR broadband, loaʻa nā V-coatings i ka hōʻike haʻahaʻa haʻahaʻa ma luna o kahi bandwidth haiki ke hoʻohana ʻia ma ka AOI i kuhikuhi ʻia.e ʻoluʻolu e nānā i ka pakuhi ma lalo e hōʻike ana i ka uhi ʻana i ka angular dependence no kāu mau kuhikuhi.
Nā hiʻohiʻona:
Material:
N-BK7 a i ʻole UVFS
Nā koho ana:
Loaʻa i nā Nui a me nā Mānoanoa
Nā koho pani:
Nā Palena Antireflection (AR) i hoʻopaʻa ʻia a puni nā lōʻihi lasing maʻamau
Ho'āʻo helu hōʻino ʻino Laser:
Nā Paepae Poino Laser Kiʻekiʻe no ka hoʻohana ʻana me nā Lasers
Nā kikoʻī maʻamau:
Nā ʻāpana
Nā pae a me nā hoʻomanawanui
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Mea Papahana
N-BK7 a i ʻole UV Fused Silica
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ʻAno
Pukaaniani hoomalule laser V
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Wedge Angle
30 +/- 10 arcmin
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Nui
Hana ʻia
-
Ka hoʻomanawanui ʻana
+0.00/-0.20 mm
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mānoanoa
Hana ʻia
-
Hoʻomanawanui mānoanoa
+/-0.2%
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Mākaʻikaʻi Aperture
>80%
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Hoʻolikelike
Maʻamau: ≤ 1 arcmin |ʻO ka pololei kiʻekiʻe: ≤ 5 arcsec
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ʻAno ʻili (ʻeli ʻuʻuku)
Maʻamau: 60-40 |Kiekie Kiekie: 20-10
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Ka Palahalaha o ka Ili @ 633 nm
≤ λ/20 ma luna o waena Ø 10mm |≤ λ/10 ma luna o ka puka akaka holoʻokoʻa
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Hapa Hapa Wavefront @ 633 nm
Maʻamau ≤ λ |Kiekie ≤ λ/10
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Ka uhi ʻana
Nā uhi AR, Ravg< 0.5% ma 0° ± 5° AOI
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Paepae Poino Laser (no UVFS)
>15 J/cm2(20ns, 20Hz, @1064nm)
Nā kaha kiʻi
Hoʻonohonoho pono ʻia nā uhi AR ma kēia mau puka makani no ka hoʻohana ʻana me nā lōʻihi hawewe laser maʻamau a hāʻawi iā Ravg< 0.5% ma luna o ko lākou mau hawewe lōʻihi (mau) a no AOI = 0° ± 5°.
Hōʻike ka pakuhi ma ka ʻākau i ke ʻano o ka hana maʻamau o kekahi uhi kikoʻī ma luna o ka substrate o UV fused silica ma nā kihi like ʻole.
No ka 'ike hou aku e pili ana i na uhi AR e like me ka broadband o 400 - 700 nm, 523 - 532 nm, a i 'ole 610 - 860 nm, 1047 - 1064 nm no N-BK7 a i 'ole nā pae hawewe o 261 - 266 nm, 350 - 450 nm, 1028 nm. -1080 nm no UV fused silica, e ʻoluʻolu e kelepona mai iā mākou no nā kikoʻī.
