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  • ZnSe-DCX-1

Zinc Selenide (ZnSe)
Muraayadaha Bi-Convex

Bi-Convex ama Double-Convex (DCX) Lenses-koobeedka waa wareegsan oo waxay leeyihiin qallooc isku mid ah labada dhinac ee muraayadda, markaa waxay leeyihiin summeeyeyaal waxayna leeyihiin dherer foocal togan.Marka la isku xidho unugga, miyir-beelka iyo qallooca ayaa meesha ka baxaya summaynta awgeed.Muraayadahan waxaa loo isticmaali karaa in diiradda la saaro iftiinka soo socda waxayna caan ku yihiin codsiyo sawir-marineed oo badan.

In kasta oo muraayadaha Bi-convex ay yareeyaan khalkhalgelinta xaaladaha shayga iyo masaafada sawirku ay siman yihiin ama ku dhow yihiin inay siman yihiin, marka la go'aaminayo inta u dhaxaysa lenska bi-convex ama DCX iyo lenska plano-convex, labaduba waxay keenaan iftiinka shilka oo isku-dhafan, waa inta badan waxa la door bidaaya lens-ka laba-convex si loo yareeyo khalkhalgelinta haddii saamiga shayga iyo masaafooyinka sawirka (samiga isku xidhka buuxa) uu u dhexeeyo 5:1 iyo 1:5.Meel ka baxsan xadkan, muraayadaha plano-convex ayaa badanaa la door bidaa.

Muraayadaha ZnSe waxay si gaar ah ugu habboon yihiin isticmaalka leysarka CO2 ee awoodda sare leh.Paralight Optics waxay bixisaa Lenses Zinc Selenide (ZnSe) Bi-Convex Lenses oo la heli karo daahan ballaaran oo AR ah oo loo habeeyay 8 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 eeg jaantusyada soo socda tixraacyadaada.

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Astaamaha:

Qalab:

Zinc Selenide (ZnSe)

Dahaarka:

Daahan Broadband AR ee Range 8 - 12 µm

Dhererka Focal:

Waxaa laga heli karaa 15 ilaa 200 mm

Codsiyada:

Ku habboon CO2Codsiyada laser

astaanta-sifada

Tilmaamaha Guud:

pro-xiriirka-ico

Tixraaca Sawirka

Lens-ka laba-jibbaaran (DCX)

Dhex: Dhexroor
f: Focal Length
ffDhererka Focal Front
fbLength Focal Back
R: Radius of Curvature
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

    Laser-Grade Zinc Selenide (ZnSe)

  • Nooca

    Lens-ka Laba-Convex (DCX)

  • Tusmada Dib-u-celinta @10.6 µm

    2.403

  • Abbe Number (Vd)

    Lama qeexin

  • Isku xidhka Balaadhinta kulaylka (CTE)

    7.1x10-6/℃ at 273K

  • Dulqaadka dhexroorka

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

  • Dulqaadashada Dhumucda

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

  • Dulqaadka Focal Length

    +/- 0.1%

  • Tayada dusha sare (xoq-qodo)

    Saadaasha: 60-40 |Saxnaanta Sare: 40-20

  • Awoodda dusha sare ee wareegsan

    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

  • Milicsiga Dusha Dahaarka (@ 0° AOI)

    Ravg<1.0%, Rabbow<2.0%

  • Gudbinta Xadka Dahaarka (@ 0° AOI)

    Tavg> 97%, Tabs> 92%

  • Naqshad dhererka hirarka

    10.6 μm

  • Heerka Burburka Laser-ka

    >5 J/cm2(100 ns, 1 Hz, @10.6μm)

garaafyada-img

Garaafyada

♦ Qalooca gudbinta ee 5 mm dhumucdiisuna tahay, substrate ZnSe oo aan dahaaran: gudbinta sare ee 0.16 µm ilaa 16 μm
Qalooca gudbinta ee 5 mm dhumucdiisuna tahay AR-dahaarka ZnSe Bi-Convex: Tavg> 97% in ka badan 8 µm - 12 μm kala duwan, qiyamka gudbinta ee gobollada ka baxsan-band waxaa kaliya loogu talagalay tixraacyada

alaabta-line-img

Qalooca Gudbinta ee AR-dahaarka leh (8 - 12 μm) ZnSe Bi-Convex Lens

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