• PCV-anya anya-ZnSe-1

Zinc Selenide (ZnSe)
lenses Plano-Concave

Anya anya anya Plano-concave bụ oghere na-adịghị mma nke dị oke na nsọtụ karịa n'etiti, mgbe ọkụ na-agafe na ha, ọ na-atụgharị na ebe a na-elekwasị anya bụ mebere.Ogologo ha hiwere isi adịghị mma, yana radius nke curvature nke ebe a na-atụgharị.N'iburu nhụsianya okirikiri ha na-adịghị mma, a ga-eji lenses plano-concave rụọ ọrụ iji dozie ihe ndị dị okirikiri nke anya anya ndị ọzọ kpatara na sistemụ anya.Igwe anya anya nke Plano-concave bara uru maka ịgbanye ogwe ọkụ na-agbakọ na ikpokọta ọkụ ọkụ, a na-eji ha na-amụba ìhè ọkụ na ịbawanye ogologo ogologo na usoro anya dị ugbu a.A na-ejikarị oghere ndị a na-adịghị mma na teliskop, igwefoto, lasers ma ọ bụ ugogbe anya iji nyere sistemu nkwalite na-adị kọmpat karịa.

Igwe anya anya Plano-concave na-arụ ọrụ nke ọma mgbe ihe na onyonyo nọ na oke njikọ zuru oke, karịa 5:1 ma ọ bụ ihe na-erughị 1:5.N'okwu a, ọ ga-ekwe omume ibelata aberration, coma, na mgbagha.N'otu aka ahụ na anya anya anya nke plano-convex, iji rụpụta arụmọrụ kachasị elu, elu gbagọrọ agbagọ kwesịrị iche ihu ihe dị anya ma ọ bụ njikọ na-enweghị ngwụcha iji belata aberration (ma e wezụga mgbe ejiri ya na lasers ike dị elu ebe a ga-atụgharị ya iji kpochapụ ohere nke mebere). lekwasịrị anya).

lenses ZnSe dabara nke ọma maka iji ya na lasers CO ma ọ bụ CO2 dị elu.Tụkwasị na nke ahụ, ha nwere ike ịnye nnyefe zuru oke na mpaghara a na-ahụ anya iji kwe ka ojiji nke nkwụnye nkwụnye a na-ahụ anya, ọ bụ ezie na ntụgharị uche azụ nwere ike ịpụta karịa.Paralight Optics na-enye Zinc Selenide (ZnSe) Plano-Concave (PCV) lenses dị na mkpuchi brọdband AR kachasị maka 2 μm - 13 μm ma ọ bụ 4.5 - 7.5 μm ma ọ bụ 8 - 12 μm spectral nso echekwara na elu abụọ ahụ.Ihe mkpuchi a na-ebelata oke ngosipụta elu elu nke mkpụrụ osisi ahụ, na-enye nkezi nnyefe karịa 92% ma ọ bụ 97% n'ofe mkpuchi mkpuchi AR niile.Lelee eserese ndị ahụ maka ntụnyere aka gị.

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Atụmatụ:

Ihe:

Zinc Selenide (ZnSe)

Nhọrọ mkpuchi:

Ekpuchighị ma ọ bụ jiri mkpuchi mkpuchi nchegharị

Ogologo n'uche:

Ọ dị site na -25.4 mm ruo -200 mm

Ngwa:

Ọ dị mma maka ngwa MIR Laser N'ihi ọnụọgụ Absorption dị ala

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Nkọwapụtakarị:

pro metụtara-ico

Ntụaka maka

Igwe oghere Plano-Concave (PCV).

f: Ogologo Focal
fb: Ogologo Focal Back
R: Radius nke curvature
tc: Ọkpụrụkpụ etiti
te: Oke ọkpụrụkpụ
H”: Ụgbọ elu isi azụ

Rịba ama: A na-ekpebi ogologo ebe mgbakwasị ụkwụ site na ụgbọ elu isi azụ, nke na-ejighị n'ahịrị n'ahịrị n'ahịrị.

Oke

Oke & ndidi

  • Ihe eji eme ihe

    Zinc Selenide (ZnSe)

  • Ụdị

    Igwe oghere Plano-Convex (PCV).

  • Index nke ntụgharị uche

    2.403 @ 10.6 μm

  • Nọmba Abbe (Vd)

    Akọwapụtaghị

  • Ọnụ ego Mgbasawanye okpomọkụ (CTE)

    7,6 x10-6/ ℃ na 273K

  • Nkwenye dayameta

    Nkenkenke: +0.00/-0.10mm |Elu nkenke: +0.00/-0.02mm

  • Nkwenye ịdị arọ nke etiti

    Nkenkenke: +/-0.10 mm |Oke nkenke: +/- 0.02 mm

  • Nkwenye Ogologo Focal

    +/- 0.1%

  • Ogo elu (nyocha-igwu)

    Nkọwa: 60-40 |Elu nkenke: 40-20

  • Ọdịmma dị elu (akụkụ Plano)

    λ/10

  • Ike dị n'elu okirikiri (akụkụ convex)

    3 λ/4

  • Ọdịghị mma nke elu (Olu ruo Ndagwurugwu)

    λ/4

  • Center

    Nkenkenke:< 5 arcmin |Nke kacha mma:<30 nkeji

  • Kpochapụ oghere

    80% nke dayameta

  • Oke mkpuchi AR

    2 μm - 13 μm / 4.5 - 7.5 μm / 8 - 12 μm

  • Mbufe gafere oke mkpuchi (@ 0° AOI)

    Tavg> 92% / 97% / 97%

  • Ntụgharị uche n'elu oke mkpuchi mkpuchi (@ 0° AOI)

    Ravg<3.5%

  • Chepụta ogologo ogologo

    10.6 µm

  • Oke mmebi nke laser

    5 J/cm2 (100 ns, 1 Hz, @10.6 µm)

eserese-img

Eserese

♦ Ntufe nnyefe nke 10 mm gbara ọkpụrụkpụ, mkpụrụ akwụkwọ ZnSe enweghị mkpuchi: nnyefe dị elu site na 0.16 µm ruo 16 μm
♦ Usoro mbufe nke windo ZnSe 5mm AR nwere mkpuchi: Tavg> 92% karịa oke 2 µm - 13 μm
♦ Usoro nnyefe nke 2.1 mm gbara ọkpụrụkpụ AR mkpuchi ZnSe: Tavg> 97% karịa oke 4.5 µm - 7.5 μm
♦ Usoro nnyefe nke 5 mm gbara ọkpụrụkpụ AR mkpuchi ZnSe: Tavg> 97% karịa oke 8 µm - 12 μm

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Usoro mbufe nke 5mm mkpuchi AR (2 µm - 13 μm) Ngwa ZnSe

ngwaahịa-akara-img

Usoro mbufe nke 2.1 mm gbara ọkpụrụkpụ AR nwere mkpuchi (4.5 µm - 7.5 μm) oghere ZnSe n'oge ọ bụla.

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Usoro nnyefe nke 5 mm gbara ọkpụrụkpụ AR mkpuchi (8 µm - 12 μm) Ngwa ZnSe na 0° AOL