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Kupindira
Bandpass Filters

Optical mafirita anoshandiswa kusarudza mamwe wavelengths mukati me optical system.Mafirita anogona kuve akapamhama achiendesa hukuru hwewavelength siyana kana kuti chaiwo & akanangwa chete kune mashoma wavelengths.Bandpass Mafirita anotamisa bhendi rewavelengths uku achivharira mafunguro kumativi ese ebhendi iro.Izvo zvakapesana ne bandpass sefa i notch sefa inovharira bhendi chairo remasaisai.Masefa eLongpass anotamisa wavelengths kureba kupfuura akatemwa-pamafungu ewavelengths uye anovharira mapfupi marefu.Shortpass mafirita ndiwo anopesana uye anotamisa iwo mapfupi wavelengths.Optical girazi mafirita anoshandiswa zvakanyanya mumagirazi ekuchengetedza, kuyerwa kwemaindasitiri, tekinoroji yekudzora uye kuchengetedza kwezvakatipoteredza.

Paralight Optics inopa akasiyana mutsara-up we dielectric-yakavharidzirwa spectral mafirita.Yedu yakaoma-yakavharidzirwa bhendi mafirita inopa kutapurirana kwepamusoro uye yakasimba uye inogara kwenguva refu kupfuura yedu yakapfava-yakavharidzirwa bhendi mafirita.Iyo yepamusoro-inoshanda edgepass mafirita anosanganisira ese marefu- uye mapfupi-kupfuura sarudzo.Notch mafirita, anozivikanwawo sebhendi-stop kana bhendi-rejection mafirita, anobatsira mumashandisirwo apo munhu anoda kuvhara mwenje kubva kune laser.Isu tinopa zvakare dichroic magirazi uye mabheji.

Kupindira bandpass mafirita anoshandiswa kupfuudza mamwe akamanikana wavelength mabhendi ane yakakwirira kutapurirana uye kuvhara chiedza chisingadiwe.Iyo pass bhendi inogona kutetepa senge 10 nm kana yakafara kwazvo zvichienderana nechako application.Mabhendi ekuramba akavharwa zvakanyanya neOD kubva pa3 kusvika ku5 kana kutopfuura.Yedu mutsara wekupindira bandpass mafirita anovhara wavelength kubva kune ultraviolet kusvika pedyo infrared, kusanganisira akawanda marudzi eprimary laser, biomedical uye analytical spectral mitsara.Masefa akaiswa mutema anodized simbi mhete.

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Features:

Wavelength Ranges ::

Kubva kuUltraviolet kuenda kuPedyo Infrared

Applications:

Mazhinji marudzi ekutanga laser, biomedical uye analytical spectral mitsara

Pass Band:

Nhete kana Yakapamhama zvinoenderana nezvaunoda chaizvo

Mabhendi ekuramba:

OD kubva 3-5 kana pamusoro

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Zvakajairwa Zvinodiwa:

pro-related-ico

Yedu yakaoma-yakavharidzirwa bhendi mafirita anogadzirwa nekuisa zvidimbu zvedielectric stacks inochinjana nedielectric spacer layer, Fabry-Perot mhango inoumbwa neimwe spacer layer yakasungirirwa pakati pedielectric stacks.Mamiriro ekugadzirisa anovaka eFabry-Perot cavity anobvumira chiedza pakati pewavelength, uye bhendi duku rewavelengths kune rumwe rutivi, kuti rifambiswe zvakanaka, nepo kukanganisa kunoparadza kunodzivirira chiedza kunze kwepassband kubva pakuparidzirwa.Iyo sefa inoiswa mune yakavezwa mhete yesimbi yekudzivirira uye nyore kubata.

Parameters

Ranges & Tolerances

  • Type

    Kupindira Bandpass sefa

  • Zvishandiso

    Girazi muAnodized Aluminium Ring

  • Mounting Dimension Kushivirira

    +0.0/-0.2mm

  • Ukobvu

    < 10 mm

  • CWL Kushivirira

    ±2 nm

  • FWHM (Yakazara upamhi pahafu yepamusoro)

    10 ± 2 nm

  • Peak Transmission

    > 45%

  • Block

    <0.1% @ 200-1100 nm

  • CWL Shift

    <0.02 nm/℃

  • Hunhu hwepamusoro (scratch-dig)

    80 - 50

  • Clear Aperture

    > 80%

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Magirafu

◆ Reference transmission curve yeInterference Bandpass Filter
◆ Paralight Optics inopa marudzi akasiyana-siyana e dielectric-coated spectral filters, eg, hard-coated bandpass filters, soft-coated bandpass filters, high-performance edgepass filters iyo inosanganisira zvose mafirita akareba uye mapfupi ekupfuura, zvinyorwa zvinyorwa AKA band-stop kana. bhendi-kuramba mafirita, IR-kuvharira mafirita anoramba mwenje muMIR mazinga.Isu tinopawo dichroic color mafirita mumwe nemumwe uye seti.Kuti uwane rumwe ruzivo kana kuwana quote, inzwa wakasununguka kutibata nesu.

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