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Kev cuam tshuam
Bandpass lim

Cov ntxaij lim dej kho qhov muag yog siv los xaiv qee qhov wavelengths hauv cov tshuab kho qhov muag. Cov ntxaij lim dej tuaj yeem ua tau dav xa cov wavelength loj loj lossis tshwj xeeb heev & tsom rau ob peb lub wavelengths xwb. Bandpass Filters xa ib pawg ntawm wavelengths thaum thaiv cov wavelengths ntawm ob sab ntawm cov qhab ntawd. Qhov ntxeev ntawm lub lim bandpass yog lub lim dej uas thaiv cov kab tshwj xeeb ntawm cov wavelengths. Longpass cov ntxaij lim dej xa cov wavelengths ntev tshaj li qhov kev txiav-on wavelengths thiab thaiv cov luv wavelengths. Shortpass lim yog qhov sib txawv thiab xa cov luv wavelengths. Optical iav lim tau dav siv hauv tsom iav kev nyab xeeb, kev ntsuas kev lag luam, kev tswj hwm thev naus laus zis thiab kev tiv thaiv ib puag ncig.

Paralight Optics muaj ntau hom kab ntawm dielectric-coated spectral lim. Peb cov lim dej tawv-coated bandpass muaj kev sib kis tau zoo dua thiab muaj kev ruaj khov thiab siv tau ntev dua li peb cov ntxaij lim dej mos-coated bandpass. Cov kev ua haujlwm siab edgepass lim muaj ob qho tib si ntev- thiab luv-pass xaiv. Cov ntxaij lim dej tsis zoo, tseem hu ua band-stop lossis band-rejection lim, muaj txiaj ntsig zoo hauv cov ntawv thov uas ib tus xav tau los thaiv lub teeb ntawm lub laser. Peb kuj muab cov iav dichroic thiab beamsplitters.

Kev cuam tshuam bandpass lim yog siv los hla qee qhov nqaim wavelength bands nrog kev sib kis siab thiab thaiv lub teeb tsis xav tau. Cov kab hla dhau tuaj yeem nqaim heev xws li 10 nm lossis dav dav nyob ntawm koj daim ntawv thov tshwj xeeb. Kev tsis lees paub cov qhab nia tau sib sib zog nqus nrog OD los ntawm 3 txog 5 lossis ntau dua. Peb kab ntawm kev cuam tshuam bandpass lim npog npog qhov ntev ntawm lub teeb ntawm ultraviolet mus rau ze infrared, suav nrog ntau hom thawj laser, biomedical thiab analytical spectral kab. Cov lim yog mounted nyob rau hauv dub anodized hlau rings.

xov tooj cua icon

Nta:

Wavelength ntau yam::

Los ntawm Ultraviolet mus ze Infrared

Daim ntawv thov:

Ntau hom thawj laser, biomedical thiab analytical spectral kab

Pass Band:

Nqaim lossis Dav nyob ntawm koj qhov kev xav tau tshwj xeeb

Rejection Bands:

OD los ntawm 3-5 lossis siab dua

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Common Specifications:

pro-related-ico

Peb cov lim dej nyuaj-coated bandpass yog tsim los ntawm kev tso cov txheej txheem dielectric sib hloov nrog dielectric spacer txheej, Fabry-Perot kab noj hniav yog tsim los ntawm txhua txheej txheej txheej sandwiched ntawm dielectric pawg. Cov kev cuam tshuam zoo ntawm Fabry-Perot kab noj hniav tso cai rau lub teeb ntawm lub hauv paus wavelength, thiab ib pawg me me ntawm wavelengths mus rau ob sab, kom tau txais txiaj ntsig zoo, thaum muaj kev cuam tshuam cuam tshuam tiv thaiv lub teeb sab nraud ntawm kev xa mus. Lub lim yog mounted nyob rau hauv ib tug engraved hlau nplhaib rau kev tiv thaiv thiab yooj yim ntawm tuav.

Tsis muaj

Ntau Yam & Tolerances

  • Hom

    Interference Bandpass lim

  • Khoom siv

    Iav hauv Anodized Aluminium Nplhaib

  • Mounting Dimension kam rau ua

    0.0 /-0.2 hli

  • Thickness

    <10 mm

  • CWJ Tolerance

    ± 2 nm

  • FWHM (Full width at halfmax)

    10 ± 2 nm

  • Peak kis tau tus mob

    > 45%

  • Thaiv

    0.1% @ 200-1100 nm

  • CWJ Shift

    ≤ 0.02 nm / ℃

  • Surface Quality (scratch-dig)

    80-50

  • Clear Aperture

    > 80%

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Cov duab

◆ Xaus kev sib kis nkhaus ntawm Interference Bandpass Lim
◆ Paralight Optics muaj ntau hom dielectric-coated spectral filters, piv txwv li, hard-coated bandpass lim, soft-coated bandpass lim, high-kev ua tau zoo edgepass lim uas muaj xws li ob qhov ntev pass lim thiab luv pass lim, notch lim AKA band-stop los yog band-rejection filters, IR-blocking filters uas tsis lees paub lub teeb nyob rau hauv MIR ranges. Peb kuj muab cov xim dichroic lim ib tus zuj zus thiab ua ib txheej. Yog xav paub ntxiv los yog xav tau ib nqe lus, thov hu rau peb.

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