• ZnSe-PCX
  • PCX-anya anya-ZnSe-1

Zinc Selenide (ZnSe)
lenses Plano-Convex

Igwe anya anya Plano-convex (PCX) bụ oghere dị mma nke toro ogologo n'etiti karịa na nsọtụ, mgbe ụzarị ọkụ na-agafe na ha, ọkụ na-abanye n'ebe a na-ahụ anya. Igwe anya anya Plano-convex nwere otu akụkụ dị larịị yana otu akụkụ gbara okirikiri nwere okirikiri dị mma nke curvature. Igwe anya anya Plano-Convex nwere ogologo ntụsara ụkwụ dị mma yana ụzọ kacha mma maka ngwa njikọ na-enweghị ngwụcha na enweghị njedebe. Igwe anya m ndị a na-elekwasị anya n'osisi agbakọtara n'azụ na-ejikọta ìhè site na isi mmalite. Emebere ha site na obere mwepu okirikiri ma nwee ogologo ntụsara ụkwụ nke nyere site na:
f= R/(n-1),
ebe R bụ radius nke curvature nke akụkụ convex nke oghere na n bụ ndezigharị nke ntụgharị.

Igwe anya anya Plano-convex na-enye mgbagha dị obere mgbe ha na-elekwasị anya na enweghi ngwụcha (mgbe ihe onyonyo a nọ n'ebe dị anya na ọnụ ọgụgụ conjugate dị elu). Ya mere, ha bụ oghere na-aga na igwefoto na teliskop. A na-enweta arụmọrụ kachasị elu mgbe elu plano chere ihu ụgbọ elu a chọrọ, ya bụ, elu gbagọrọ agbagọ na-eche ihu n'osisi ahụ gbakọtara. Anya anya anya Plano convex bụ ezigbo nhọrọ maka mgbako ọkụ ma ọ bụ maka itinye uche ngwa na-eji ọkụ monochromatic, na ụlọ ọrụ dị ka ụlọ ọrụ mmepụta ihe, ọgwụ, robotics, ma ọ bụ nchekwa. Ha bụ nhọrọ akụ na ụba maka ngwa na-achọrọ n'ihi na ha dị mfe ịmepụta. Dị ka usoro isi mkpịsị aka, lenses plano-convex na-arụ ọrụ nke ọma mgbe ihe na ihe oyiyi dị na oke conjugate zuru oke> 5:1 ma ọ bụ <1:5, ya mere aberration sppherical, coma na distortion na-ebelata. Mgbe nkwalite zuru oke achọrọ dị n'etiti ụkpụrụ abụọ a, lenses Bi-convex na-adabakarị.

A na-ejikarị lense ZnSe eme ihe na onyonyo IR, biomedical na ngwa agha, ha dabara nke ọma maka iji ya na laser CO2 dị elu n'ihi ọnụọgụ nnabata dị ala. Tụkwasị na nke ahụ, ha nwere ike ịnye nnyefe zuru oke na mpaghara a na-ahụ anya iji kwe ka ojiji nke ngbanwe na-acha uhie uhie. Paralight Optics na-enye Zinc Selenide (ZnSe) Plano-Convex (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. Mkpuchi a na-ebelata nke ọma nkezi ngosipụta nke mkpụrụ ihe na-erughị 3.5%, na-enyefe nnyefe nkezi karịa 92% ma ọ bụ 97% n'ofe mkpuchi AR niile. Lelee eserese ndị a maka ntụnyere aka gị.

akara ngosi redio

Atụmatụ:

Ihe:

Zinc Selenide (ZnSe)

Ogologo n'uche:

Ọ dị site na 15 ruo 1000 mm

Kwesịrị ekwesị maka:

CO2Laser, IR Imaging, Biomedical, ma ọ bụ ngwa agha

dakọtara na:

Lasers Ndozi Anya Anya

akara ngosi

Nkọwapụtakarị:

pro metụtara-ico

Ntụaka maka

Igwe oghere Plano-convex (PCX).

Dayameta: dayameta
f: Ogologo Focal
ff: Ogologo focal n'ihu
fb: Ogologo Focal Back
R: redio
tc: Ọkpụrụkpụ etiti
te: Oke ọkpụrụkpụ
H”: Ụgbọ elu isi azụ

Rịba ama: A na-ekpebi ogologo ebe a na-ahụ anya site na ụgbọ elu nke 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).

  • Ndekọ ntụgharị uche (nd)

    2.403 @ 10.6 μm

  • Nọmba Abbe (Vd)

    Akọwapụtaghị

  • Ọnụ ego Mgbasawanye okpomọkụ (CTE)

    7.1x10-6/ ℃ na 273K

  • Nkwadebe 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

    +/- 1%

  • Ogo elu (nyocha-igwu)

    Nkọwa: 60-40 | Elu nkenke: 40-20

  • Ọdịmma dị elu (akụkụ Plano)

    λ/4

  • Ike dị n'elu okirikiri (akụkụ convex)

    3 λ/4

  • Ọdịghị mma nke elu (Olu ruo Ndagwurugwu)

    λ/4

  • Center

    Nkenkenke:<3 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 mm

eserese-img

Eserese

Usoro nnyefe nke 5 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%, Taabụ> 92% karịa oke 8 µm - 12 μm, ọkachasị mgbasa ozi na mpaghara ndị na-apụ apụ na-agbanwe ma ọ bụ gbadaa.

ngwaahịa-akara-img

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.

ngwaahịa-akara-img

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