V-Ufiufi Laisa Laisa Puipuia Pupuni
O le Paralight Optics e ofoina atu V-coated laser line windows mo talosaga e manaʻomia le puipuia o le laser aʻo faʻaitiitia le malamalama sese ma mafaufauga. O itu ta'itasi o le va'aiga mata o lo'o fa'aalia ai se fa'apipi'i AR o lo'o fa'atotonugalemu ile umi ole galu masani. O nei faamalama o loʻo faʻaalia ai le maualuga o mea faʻaleagaina (> 15J / cm2), o loʻo faʻaaogaina i luma o lasers mo le gaosiga o mea ina ia puipuia ai le laser optics mai mea vevela vevela. Matou te ofoina atu foi faʻamalama faʻamalama laser.
O le V-coating o le tele-layer, anti-reflective, dielectric thin-film coating ua fuafuaina e maua ai sina faʻaaliga i luga o se vaega vaapiapi o galu umi. E vave ona oso a'e le ata i itu uma e lua o lenei pito maualalo, ma maua ai le ata o le ata o se foliga "V". Pe a fa'atusatusa i fa'alavalava AR coatings, V-coatings e maua ai le fa'ata'ita'iga maualalo i luga o se fa'alava vaapiapi pe a fa'aogaina i le AOI fa'amaonia. fa'amolemole siaki le kalafi o lo'o i lalo o lo'o fa'aalia ai le fa'apipi'iina o le angular dependence mo au fa'amatalaga.
Vaega:
Mea:
N-BK7 poʻo le UVFS
Filifiliga Fa'atau:
E maua i La'ei Fa'apitoa ma Mafiafia
Filifiliga fa'apipi'i:
Fa'aantireflection (AR) Coatings Fa'atotonugalemu Fa'ata'ita'iga Uumi Galu
Su'ega Su'ega Fa'aleagaina o le Laser:
Tulaga Maualuga Fa'aleagaina o le Laser mo le Fa'aogaina ma Lasers
Fa'amatalaga masani:
Parameter
Nofoaga & Fa'apalepale
-
Mea fa'avae
N-BK7 po'o le UV Fused Silica
-
Ituaiga
Fa'amalama Puipuia V-Coated Laser
-
Su'ega Wedge
30 +/- 10 arcmin
-
Tele
Faiga fa'apitoa
-
Tele Fa'apalepale
+0.00/-0.20 mm
-
mafiafia
Faiga fa'apitoa
-
Onosa'i mafiafia
+/-0.2%
-
Avanoa manino
>80%
-
Fa'atusa
masani: ≤ 1 arcmin | Sa'o Maualuluga: ≤ 5 arcsec
-
Tulaga lelei o luga
masani: 60-40 | Saʻo Maualuga: 20-10
-
Lau'ele'ele mafolafola @ 633 nm
≤ λ/20 i luga o le ogatotonu Ø 10mm | ≤ λ/10 i luga o le avanoa manino atoa
-
Fa'aliliuina Fa'asao Fa'asagaga Sese @ 633 nm
masani ≤ λ | Sa'o Maualuga ≤ λ/10
-
Ufiufi
AR coatings, Ravg<0.5% ile 0° ± 5° AOI
-
Leisa Fa'aleagaina Fa'alava (mo UVFS)
>15 J/cm2(20ns, 20Hz, @1064nm)
kalafi
O faʻapipiʻi AR i luga o nei faʻamalama leisa ua faʻatulagaina faapitoa mo le faʻaogaina i umi galu masani o le laser ma ofoina atu Ravg<0.5% i luga ole la'au fa'ama'oti ole umi ole galu ma mo AOI = 0° ± 5°.
O le kalafi i le itu taumatau o loʻo faʻaalia ai le faʻaogaina e se tasi faʻapipiʻi faʻapitoa i luga o le suʻega o le UV fused silica i itu eseese.
Mo nisi faʻamatalaga i isi AR coatings e pei ole broadband ole 400 - 700 nm, 523 - 532 nm, poʻo le 610 - 860 nm, 1047 - 1064 nm mo N-BK7 poʻo le galu umi o laina o 261 - 266 nm, 350 - 450 nm, 1028 nm, 1028 nm. -1080 nm mo UV fused silica, faʻamolemole faʻafesoʻotaʻi matou mo faʻamatalaga.
