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  • Ge-PCX
  • PCX-Lenses-Ge-1

Germanium (G)
Lenses Plano-Convex

Muraayadaha Plano-convex (PCX) waxay leeyihiin dhumuc qumman oo togan waxaana loo isticmaali karaa in diirada la saaro iftiinka isku dhafan, si loo isku daro isha dhibicda, ama la yareeyo xagasha kala duwan ee ilo kala duwan.Marka tayada sawirku aanay muhiim ahayn, muraayadaha plano-convex waxa kale oo loo isticmaali karaa beddelka labajibbaaran achromatic.Si loo yareeyo horu-dhac ku yimaadda aberration spherical, isha ilayska ee isku xidhan waa in ay ku dhacdo dusha qaloocan ee muraayada marka diirada la saarayo;Sidoo kale, isha iftiinka dhibicdu waa inuu ka dhacaa dusha sare marka la isku dhaco.

Marka la go'aaminayo inta u dhaxaysa lens-convex lens iyo lens bi-convex ah, oo labaduba sababa iftiinka shilka oo isku-dhafan, inta badan waa la door bidaa in la doorto lens-convex haddii weynaynta buuxda ee la doonayo uu ka yar yahay 0.2 ama ka weyn yahay 5 Inta u dhaxaysa labadan qiime, muraayadaha bi-convex ayaa guud ahaan la door bidaa.

Iyada oo ay ugu wacan tahay baaxaddeeda gudbinta ballaaran (2 - 16 µm) iyo guryaha kiimikada deggan, Germanium waxay si fiican ugu habboon tahay codsiyada laser-ka IR, waxay aad ugu fiican tahay codsiyada amniga, militariga iyo sawirrada.Si kastaba ha ahaatee sifooyinka gudbinta Ge ayaa ah kuwo xasaasi u ah heerkulka sare;Dhab ahaantii, nuugista ayaa noqonaysa mid aad u weyn oo germanium ku dhowdahay mugdi 100 ° C oo aan gebi ahaanba gudbin 200 ° C.
Paralight Optics waxay bixisaa Germanium (Ge) Plano-convex (PCX) muraayadaha la heli karo oo leh daahan ballaaran AR oo loogu talagalay 8 µm ilaa 12 μm kala duwanaansho muuqaal ah oo lagu kaydiyay labada dusha.Dahaarkani wuxuu si weyn u yareynayaa milicsiga sare ee substrate-ka, taasoo keenaysa gudbin celcelis ka badan 97% dhammaan noocyada daahan AR.Ka hubi Garaafyada tixraacyadaada.

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Astaamaha:

Qalab:

Germanium (G)

Xulashada dahaarka:

Dahaar la'aan ama leh DLC & Dahaarka Ka-hortagga Ka-hortagga ah ee loo Habeeyay Xajmiga 8 - 12 μm

Dhererka Focal:

Waxaa laga heli karaa 15 ilaa 1000 mm

Codsiyada:

Aad ugu fiican Amniga, Milatariga, iyo Codsiyada Sawirrada

astaanta-sifada

Waxa aad ku hesho Paralight Optics Germanium Plano-Convex lens

● Lens kastaa waxa uu maraa habsocod hubineed oo dhamaystiran ka hor inta aanu ka tagin warshadeena.
● Dhexroorka u dhexeeya 25.4-50.8mm iyo doorashooyin dheeraad ah marka la codsado.
● Focal Focal Lengths (EFL) ee waxtarka leh waxay u dhexeeyaan 25.4-200mm.
● Dahaarka indhaha oo dheeri ah ayaa la heli karaa marka la codsado.
● OEM had iyo jeer waa la soo dhaweynayaa.

Tilmaamaha Guud:

pro-xiriirka-ico

Tixraaca Sawirka

Lens-ka Plano-convex (PCX).

Dhex: Dhexroor
f: Focal Length
ffDhererka Focal Front
fbLength Focal Back
R: Radius
tc: Dhumucda dhexe
te: Dhumucda cidhifka
H”: Dhabarka Diyaaradda Maamulaha

Fiiro gaar ah: Dhererka focal waxaa laga go'aamiyaa diyaaradda maamulaha dambe, taas oo aan daruuri ahayn in la jaanqaado dhumucda cidhifka.

Halbeegyada

Heerarka & Dulqaadyada

  • Qalabka Substrate-ka

    Germanium (G)

  • Nooca

    Lens-ka Plano-Convex (PCX).

  • Tusmada Milicsiga

    4.003 @ 10.6 μm

  • Abbe Number (Vd)

    Lama qeexin

  • Isku xidhka Balaadhinta kulaylka (CTE)

    6.1 x 10-6/℃

  • Dulqaadka dhexroorka

    Sax: +0.00/-0.10mm |Saxnaanta Sare: +0.00/-0.02mm

  • Dulqaadashada Dhumucda

    Saxsanaanta: +/- 0.10 mm |Saxnaanta Sare: +/- 0.02 mm

  • Dulqaadka Focal Length

    +/- 1%

  • Tayada dusha sare (xoq-qod)

    Sax ah: 60-40 |Saxnimada Sare: 40-20

  • Dhulka Dusha sare (Dhinaca Plano)

    λ/4

  • Awoodda dusha sare ee wareegsan (Side Convex)

    3 λ/4

  • Habacsanaanta Dusha (Ugu Sarreysa ee Dooxada)

    λ/4

  • Xarunta

    Sax ah:<3 arcmin |Saxnaanta Sare: <30 arc

  • Nadiifi Aperture

    > 80% dhexroorka

  • Range Dahaarka AR

    8-12 μm

  • Gudbinta Xadka Dahaarka (@ 0° AOI)

    Tavg> 94%, Tabs> 90%

  • Milicsiga Dusha Dahaarka (@ 0° AOI)

    Ravg< 1%, Rabb< 2%

  • Naqshad dhererka hirarka

    10.6 μm

  • Heerka Burburka Laser-ka

    0.5 J/cm2(1 ns, 100 Hz, @10.6 μm)

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Garaafyada

♦ Qalooca gudbinta ee dhumucdiisu tahay 10 mm, aan la dahaadhayn Ge substrate: gudbinta u dhaxaysa 2 ilaa 16 μm
♦ Qalooca gudbinta ee 1 mm qaro weyn AR-dahaarka Ge: Tavg> 97% ka badan 8 - 12 μm spectral kala duwan
♦ Qalooca gudbinta ee 2 mm dhumucdiisuna DLC
♦ Qalooca gudbinta ee 2 mm dhumucdiisuna waxay u eg tahay Dheeman-Sida dahaarka leh (DLC) Ge: Tavg> 59% in ka badan 8 - 12 μm cabbir muuqaal ah

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Qalooca Gudbinta ee 1 mm qaro weyn AR-dahaarka leh (8 - 12 μm) Germanium

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Qalooca gudbinta ee 2 mm qaro weyn DLC + AR-dahaarka leh (8 - 12 μm) Germanium

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Qalooca gudbinta ee 2 mm dhumucdiisuna tahay Dheeman-sida dahaarka leh (DLC) (8 - 12 μm) Germanium