Lens iliyonse ya N-BK7 imatha kuperekedwa ndi 532/1064 nm, 633 nm, kapena 780 nm laser line V-coating. V-coating ndi multilayer, anti-reflective, dielectric woonda-filimu yokutira yopangidwa kuti iwonetsere pang'ono pa gulu lopapatiza la mafunde. Kuwala kumakwera mwachangu mbali zonse ziwiri za izi, zomwe zimapatsa mawonekedwe a "V", monga momwe ziwonetsedwera m'magawo otsatirawa. Kuti mudziwe zambiri za zokutira zina za AR monga mafunde a kutalika kwa 350 - 700 nm, 400 - 1100 nm, 650 - 1050 nm, kapena 1050 - 1700nm, chonde titumizireni kuti mumve zambiri.
Paralight Optics imapereka magalasi a N-BK7 (CDGM H-K9L) Plano-Convex okhala ndi zosankha za zokutira kapena zokutira zathu za antireflection (AR), zomwe zimachepetsa kuchuluka kwa kuwala komwe kumawonekera pagawo lililonse la disololo. Popeza pafupifupi 4% ya kuwala kwa zochitika kumawonekera pamtunda uliwonse wa gawo lapansi losakutidwa, kugwiritsa ntchito zokutira zathu zamitundu yambiri za AR kumathandizira kufalikira, komwe kuli kofunikira pakuwunikira kocheperako, ndikuletsa zotsatira zosafunikira (mwachitsanzo, zithunzi za mizimu) ogwirizana ndi mawonetseredwe ambiri. Kukhala ndi ma Optics okhala ndi zokutira za AR zokongoletsedwa ndi mawonekedwe a 350 - 700 nm, 400 - 1100 nm, 650 - 1050 nm, 1050 - 1700 nm, 1650 - 2100 nm zoyikidwa pamalo onse awiri. Kupaka uku kumachepetsa kwambiri mawonekedwe a gawo lapansi ochepera 0.5% (Ravg <1.0% pamitundu ya 0.4 - 1.1 μm ndi 1.65 - 2.1 μm) pamtunda uliwonse, kumapereka kufalikira kwapakati pamitundu yonse yopaka ya AR pamakona a zochitika (AOI) pakati pa 0° ndi 30° (0.5 NA). Kwa zowonera zomwe zimagwiritsidwa ntchito pamakona akulu, lingalirani kugwiritsa ntchito zokutira zokongoletsedwa ndi ngodya ya 45°; ❖ kuyanika kwa mwambowu ndi kothandiza kuyambira 25 ° mpaka 52 °. Zovala za Broadband zimakhala ndi mayamwidwe wamba a 0.25%. Yang'anani m'ma Grafu otsatirawa kuti mupeze zolozera zanu.
CDGM H-K9L
330 nm - 2.1 μm (Osakutidwa)
Osakutidwa kapena okhala ndi zokutira za AR kapena mzere wa laser V-Kupaka kwa 633nm, 780nm kapena 532/1064nm
Amapezeka kuchokera 4 mpaka 2500 mm
Zinthu Zapansi
N-BK7 (CDGM H-K9L)
Mtundu
Plano-Convex (PCV) Lens
Index of Refraction (nd)
1.5168
Nambala ya Abbe (Vd)
64.20
Thermal Expansion Coefficient (CTE)
7.1x10-6/℃
Kulekerera kwa Diameter
Kuchuluka: +0.00/-0.10mm | Kulondola Kwambiri: + 0.00/-0.02mm
Makulidwe Kulekerera
Precison: +/-0.10 mm | Kulondola Kwambiri: +/-0.02 mm
Kuyang'ana Kwautali Kulekerera
+/- 1%
Ubwino Pamwamba (Scratch-Dig)
Nthawi: 60-40 | Kulondola Kwambiri: 40-20
Surface Flatness (Plano Side)
λ/4
Mphamvu Yozungulira Yozungulira (Convex Side)
3 la/4
Surface Irregularity (Peak to Valley)
λ/4
Pakati
Precison:<3 arcmin | Kulondola Kwambiri: <30 arcsec
Khomo Loyera
90% ya Diameter
AR Coating Range
Onani kufotokozera pamwambapa
Kupatsirana pamwamba pa zokutira (@ 0° AOI)
Tavg> 92% / 97% / 97%
Kuyang'ana pa Kuyika (@ 0° AOI)
Ravg<0.25%
Kupanga Wavelength
587.6 nm
Chiwopsezo cha Kuwonongeka kwa Laser
7.5 J/cm2(10ns, 10Hz,@532nm)