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  • JGS1-PCX
  • PCX-Lenses-UVFS-JGS-1

UV Fused Silica (JGS1)
Plano-Convex Lenses

Plano-convex (PCX) lo ntsiab muag muaj qhov ntev focal ntev thiab tuaj yeem siv los ua kom pom lub teeb pom kev sib txuas, txhawm rau txhawm rau qhov chaw taw tes, lossis txo qhov sib txawv ntawm qhov sib txawv. Thaum cov duab zoo tsis yog qhov tseem ceeb, cov lo ntsiab muag plano-convex kuj tuaj yeem siv los hloov cov achromatic doublets. Txhawm rau txo qis qhov kev taw qhia ntawm lub voj voos kheej kheej, lub teeb pom kev sib tsoo yuav tsum yog qhov xwm txheej ntawm qhov nkhaus ntawm lub lens thaum raug tsom thiab qhov chaw teeb pom kev zoo yuav tsum tshwm sim ntawm qhov chaw dav dav thaum sib tsoo.
Thaum txiav txim siab ntawm lub teeb pom kev zoo thiab lub lens bi-convex, ob qho tib si uas ua rau lub teeb pom kev sib tsoo, feem ntau nws yog qhov zoo dua los xaiv lub lens plano-convex yog tias qhov xav tau qhov magnification yog tsawg dua 0.2 lossis ntau dua 5. Nyob nruab nrab ntawm ob qhov txiaj ntsig no, cov lo ntsiab muag bi-convex feem ntau nyiam.

Txhua UVFS lo ntsiab muag uas tau nthuav tawm ntawm no tuaj yeem muab nrog 532/1064 nm, 405 nm, 532 nm, lossis 633, lossis 1064 nm, lossis 1550 nm nm laser kab V-txheej. Peb cov V-coats muaj qhov cuam tshuam yam tsawg kawg nkaus ntawm tsawg dua 0.25% ntawm ib qho chaw ntawm txheej txheej thiab yog tsim los rau cov kaum sab xis ntawm qhov xwm txheej (AOI) ntawm 0 ° thiab 20 °. Piv nrog rau peb cov broadband AR txheej, V-coatings ua tiav qhov kev cuam tshuam qis dua qhov nqaim bandwidth thaum siv ntawm AOI teev. Yog xav paub ntxiv txog lwm cov AR txheej xws li broadband ntawm 245 - 400 nm, 350 - 700 nm, los yog 650 - 1050 nm, thov hu rau peb kom paub meej.

Paralight Optics muaj UV lossis IR-Grade Fused Silica (JGS1 lossis JGS3) Plano-Convex (PCX) lo ntsiab muag muaj nyob rau hauv ntau qhov sib txawv, tsis yog lo ntsiab muag lossis nrog cov txheej txheem ua haujlwm siab ntau txheej antireflection (AR) txheej optimized rau thaj tsam ntawm 245. -400nm, 350-700nm, 650-1050nm, 1050-1700nm, 532/1064nm, 405nm, 532nm, 633nm tso rau ntawm ob qhov chaw, cov txheej no zoo heev txo qhov siab ntawm qhov sib txawv ntawm 0% ntawm tag nrho cov subst. rau lub kaum sab xis ntawm qhov xwm txheej (AOI) ntawm 0 ° thiab 30 °. Rau optics npaj los siv rau ntawm qhov xwm txheej loj, xav txog kev siv cov txheej txheem kev kho kom zoo ntawm 45 ° kaum ntawm qhov xwm txheej; Cov txheej txheem kev cai no siv tau los ntawm 25 ° txog 52 °. Tshawb xyuas cov duab hauv qab no rau koj cov ntaub ntawv siv.

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Nta:

Khoom siv:

JGS1

Substrate:

Zoo homogeneity thiab qis coefficient ntawm Thermal Expansion dua N-BK7

Wavelength ntau:

245-400nm, 350-700nm, 650-1050nm, 1050-1700nm, 532/1064nm, 405nm, 532nm, 633nm

Focal Lengths:

Muaj los ntawm 10 - 1000 mm

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Common Specifications:

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Reference Drawing rau

Plano-Convex (PCX) Lens

Dia: Dia
f: Focal Length
ff: Pem hauv ntej Focal Length
fb: Rov qab Focal Length
R: Radius
tc: Center Thickness
te: Ntug Thickness
H”: Rov Qab Tus Thawj Coj Dav Hlau

Lus Cim: Lub focal ntev yog txiav txim siab los ntawm lub dav hlau sab nraum qab, uas tsis tas yuav kab nrog ntug thickness.

Tsis muaj

Ntau Yam & Tolerances

  • Cov khoom siv substrate

    UV-Qib Fused Silica (JGS1)

  • Hom

    Plano-Convex (PCV) Lens

  • Index ntawm Refraction

    1.4586 @ 588nm

  • Abbe Number (Vd)

    67.6 ib

  • Thermal Expansion Coefficient (CTE)

    5.5 x 10-7cm / hli. ℃ (20 ℃ to 320 ℃)

  • Txoj kab uas hla Tolerance

    Precision: +0.00/-0.10mm | Siab Precision: +0.00/-0.02mm

  • Thickness kam rau ua

    Precision: +/- 0.10 hli | High Precision: -0.02 hli

  • Focal Length kam rau ua

    +/- 0.1%

  • Surface Quality (Scratch-Dig)

    Nqe: 60-40 | High Precision: 40-20

  • Nto Flatness (Plano Sab)

    hl/4

  • Spherical Surface Power (Convex Sab)

    3 hl/4

  • Deg Irregularity (Peak rau Valley)

    hl/4

  • Qhov chaw

    Qhov tseeb:< 5 arcmin | High Precision:<30 arcsec

  • Clear Aperture

    90% ntawm txoj kab uas hla

  • AR Txheej ntau yam

    Saib cov lus piav qhia saum toj no

  • Kev xa tawm dhau txheej txheej (@ 0 ° AOI)

    Cov txiaj ntsig> 97%

  • Reflectance dhau txheej txheej (@ 0 ° AOI)

    Tav<0.5%

  • Tsim Wavelength

    5 87,6nm

  • Laser Damage Threshold

    5 J/cm2(10ns, 10Hz, @ 355nm)

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Cov duab

♦ Transmission nkhaus ntawm uncoated NBK-7 substrate: siab kis tau tus mob ntawm 0.185 µm mus rau 2.1 μm
♦ V-txheej txheej yog txheej txheej txheej, tiv thaiv kev cuam tshuam, dielectric nyias txheej txheej tsim los ua kom muaj kev cuam tshuam tsawg tshaj plaws ntawm qhov nqaim ntawm lub voj voog. Reflectance nce sai ntawm ob sab ntawm qhov tsawg kawg nkaus, muab qhov kev cuam tshuam qhov nkhaus "V" zoo li, raws li qhia hauv cov phiaj xwm kev ua haujlwm hauv qab no rau 532nm, 633nm, thiab 532/1064nm V-coatings. Yog xav paub ntxiv los yog tau txais ib nqe lus, thov hu rau peb.

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532 nm V-coat Reflectance (AOI: 0 - 20 °)

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633nm V-Coat Reflectance (AOI: 0 - 20 °)

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532/1064 nm V-Coat Reflectance (AOI: 0 - 20 °)

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