Germany (Ge)
Magalasi a Plano-Convex
Posankha pakati pa mandala a plano-convex ndi di-convex lens, zonse zomwe zimapangitsa kuti kuwala kwa collimated kusanganikirane, nthawi zambiri ndibwino kusankha mandala a plano-convex ngati kukula kofunikirako kuli kochepera 0.2 kapena kuposa 5. Pakati pa mfundo ziwirizi, magalasi a bi-convex ndi omwe amakonda kwambiri.
Chifukwa cha kufalikira kwake kwakukulu (2 - 16 µm) ndi katundu wokhazikika wamankhwala, Germanium ndiyoyenera kugwiritsa ntchito laser laser ya IR, ndiyabwino kwambiri pachitetezo, zankhondo ndi zojambula.Komabe katundu wa Ge amatengera kutentha kwambiri;m'malo mwake, kuyamwa kumakhala kwakukulu kwambiri kotero kuti germanium imakhala yosawoneka bwino pa 100 ° C ndipo sipatsirana konse pa 200 ° C.
Paralight Optics imapereka Magalasi a Germanium (Ge) Plano-convex (PCX) omwe amapezeka ndi zokutira za burodibandi za AR za 8 µm mpaka 12 μm zowoneka bwino zoyikidwa pamalo onse awiri.Kupaka uku kumachepetsa kwambiri kuwunikira kwapamwamba kwa gawo lapansi, kumapereka kufalikira kwapakati pa 97% pamitundu yonse ya zokutira za AR.Yang'anani ma Grafu kuti mupeze zolozera zanu.
Mawonekedwe:
Zofunika:
Germany (Ge)
Zosankha zokutira:
Zovala Zosatsekedwa kapena zokhala ndi DLC & Antireflective Coatings Zokongoletsedwa ndi 8 - 12 μm Range
Utali Woyimba:
Amapezeka kuchokera 15 mpaka 1000 mm
Mapulogalamu:
Zabwino Kwambiri Zachitetezo, Zankhondo, ndi Kujambula
Zomwe mumapeza ndi Paralight Optics Germanium Plano-Convex Lens
● Diloni iliyonse imadutsa m’ndondomeko yoyendera bwino tisanachoke kufakitale yathu.
● Diameters kuyambira 25.4-50.8mm ndi zina zowonjezera pa pempho.
● Kutalikira Kwambiri Kwambiri (EFL) kumachokera ku 25.4-200mm.
● Zopaka zowonjezera zowoneka bwino zomwe zilipo mukapempha.
● OEM amalandiridwa nthawi zonse.
Zomwe Zadziwika:
Zojambula za
Plano-convex (PCX) Lens
Dia: Diameter
f: Kutalika Kwambiri
ff: Kutalika Kwambiri Kwambiri
fb: Kutalika Kwambiri Kumbuyo
R: Radius
tc: Makulidwe apakati
te: Makulidwe a M'mphepete
H": Ndege Yaikulu Yobwerera
Zindikirani: Kutalika kwapakati kumatsimikiziridwa kuchokera ku ndege yayikulu yakumbuyo, yomwe siimayenderana ndi makulidwe a m'mphepete.
Parameters
Ranges & Tolerances
-
Zinthu Zapansi
Germany (Ge)
-
Mtundu
Plano-Convex (PCX) Lens
-
Index of Refraction
4.003 @ 10.6 μm
-
Nambala ya Abbe (Vd)
Osafotokozedwa
-
Thermal Expansion Coefficient (CTE)
6.1x10-6/℃
-
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
> 80% ya Diameter
-
AR Coating Range
8-12 m
-
Kupatsirana pamwamba pa zokutira (@ 0° AOI)
Tavg> 94%, Ma tabu> 90%
-
Kuyang'ana pa Kuyika (@ 0° AOI)
Ravg<1%, Rabs<2%
-
Kupanga Wavelength
10.6mm
-
Chiwopsezo cha Kuwonongeka kwa Laser
0.5 J/cm2(1 ns, 100 Hz, @10.6 μm)
Zithunzi
♦ Mpiringidzo wopatsira wa 10 mm wokhuthala, wosakutidwa ndi gawo lapansi la Ge: kufalikira kumachokera ku 2 mpaka 16 μm
♦ Mpiringidzo wa 1 mm wandiweyani ndi AR-wokutidwa ndi Ge: Tavg > 97% pamtundu wa 8 - 12 μm
♦ Mpiringidzo wa 2 mm wandiweyani wa DLC + AR-wokutidwa Ge: Tavg > 90% pamtundu wa 8 - 12 μm
♦ Mpiringidzo wodutsa wa 2 mm wandiweyani wa Daimondi-Monga (DLC) Ge: Tavg > 59% pamtundu wa 8 - 12 μm
Njira Yopatsirana ya 1 mm wandiweyani wa AR-wokutidwa (8 - 12 μm) Germanium
Njira yopatsira ya 2 mm wandiweyani wa DLC + AR-yokutidwa (8 - 12 μm) Germanium
