Tšitiso
Lisefa tsa Bandpass
Paralight Optics e fana ka mefuta e fapaneng ea li-filters tse koahetsoeng ka dielectric. Lisefe tsa rona tsa li-bandpass tse koahetsoeng ka thata li fana ka phetisetso e phahameng 'me li tšoarella ho feta le ho tšoarella nako e telele ho feta lihloela tsa rona tsa li-bandpass tse koahetsoeng ka bonolo. Li-filters tsa edgepass tse sebetsang hantle haholo li kenyelletsa likhetho tse telele le tse khutšoane. Lisefe tsa li-notch, tse tsejoang hape e le li-band-stop kapa li-band-rejection filters, li bohlokoa lits'ebetsong moo motho a hlokang ho thibela khanya ho tsoa ho leseare. Re boetse re fana ka liipone tsa dichroic le li-beamsplitters.
Li-filters tsa li-bandpass tsa tšitiso li sebelisetsoa ho fetisa lihlopha tse itseng tse moqotetsane tsa wavelength tse nang le phetiso e phahameng le ho thibela khanya e sa batleheng. Sehlopha sa li-pass se ka ba tšesaane haholo joalo ka 10 nm kapa se pharalletse haholo ho latela ts'ebeliso ea hau e ikhethileng. Lihlopha tsa ho hana li koetsoe ka botebo ka OD ho tloha 3 ho ea ho 5 kapa ho feta. Mohala oa rona oa li-filters tsa interference bandpass o akaretsa bolelele ba maqhubu ho tloha ho ultraviolet ho isa haufi le infrared, ho kenyelletsa le mefuta e mengata ea mela ea mantlha ea laser, biomedical le analytical spectral. Li-filters li kenngoa ka mehele ea tšepe e ntšo ea anodized.
Likaroloana:
Mekhahlelo ea Wavelength ::
Ho tloha ho Ultraviolet ho ea ho Near Infrared
Lisebelisoa:
Mefuta e mengata ea mela ea mantlha ea laser, biomedical le analytical spectral
Pass Band:
Narrow kapa Wide ho itšetlehile ka litlhoko tsa hao tse khethehileng
Lihlopha tsa ho Hanela:
OD ho tloha 3-5 kapa holimo
Litlhaloso Tse Tloaelehileng:
Lisefa tsa rona tsa li-bandpass tse koahetsoeng ka thata li entsoe ka ho beha likarolo tsa mekotla ea dielectric tse fapanyetsanang le likarolo tsa dielectric spacer, sekoti sa Fabry-Perot se entsoe ke sebaka se seng le se seng sa spacer se pakeng tsa mekotla ea dielectric. Maemo a tšitiso a hahang a sebaka sa Fabry-Perot a lumella khanya bohareng ba leqhubu la maqhubu, le sehlopha se senyenyane sa bolelele ba maqhubu ho ea ka mahlakoreng ka bobeli, hore se fetisetsoe ka katleho, ha tšitiso e senyang e thibela khanya e ka ntle ho passband hore e fetisoe. Sefefo se kentsoe ka har'a selikalikoe sa tšepe se betliloeng bakeng sa tšireletso le boiketlo ba ho se tšoara.
Mekhahlelo
Ranges & Tolerances
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Mofuta
Sefahla sa tšitiso ea Bandpass
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Lisebelisoa
Khalase e ka har'a Ring ea Aluminium Anodized
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Mounting Dimension Tolerance
+0.0/-0.2mm
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Botenya
<10 limilimithara
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Mamello ea CWL
±2 nm
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FWHM (Bophara bo felletseng ka halofo ea boholo)
10 ± 2 nm
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Phetiso ea Peak
45%
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Thibela
<0.1% @ 200-1100 nm
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CWL Shift
<0.02 nm/℃
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Boleng ba Bokaholimo (scratch-che)
80-50
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Aperture e Hlakileng
80%
Kerafo
◆ Sefate sa phetisetso ea litšupiso tsa Sefate sa Interference Bandpass
◆ Paralight Optics e fana ka mefuta e fapaneng ea li-filters tse entsoeng ka dielectric-coated spectral, mohlala, li-filters tsa bandpass tse koahetsoeng ka thata, li-bandpass tse koahetsoeng ka mokhoa o bonolo, li-edgepass tse sebetsang hantle tse kenyelletsang li-filters tse telele le li-pase tse khutšoanyane, li-notch filters AKA band-stop kapa li-filters tse hanang li-band, li-filters tse thibelang IR tse hanang khanya mefuteng ea MIR. Re boetse re fana ka li-filters tsa mebala ea dichroic ka bonngoe le joalo ka sete. Bakeng sa lintlha tse ling kapa ho fumana quote, ikutloe u lokolohile ho ikopanya le rona.
