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Polarizing Cube Beamsplitters

Li-beamsplitters li etsa hantle seo lebitso la tsona le se bolelang, li arola beam ka karolelano e behiloeng ka mahlakoreng a mabeli. Li-beamsplitters tse tloaelehileng li sebelisoa hangata ka mehloli ea leseli e sa tsitsang e kang ea tlhaho kapa polychromatic, e arola beam ka liphesente tsa matla, joalo ka 50% transmission le 50% reflection, kapa 30% transmission le 70% reflection. Li-beamsplitters tsa Dichroic li arola leseli le kenang ka bolelele ba maqhubu 'me hangata li sebelisoa lits'ebetsong tsa fluorescence ho arola litsela tsa ho tsosoa le ho ntša metsi, li-beamsplitters tsena li fana ka karolelano e arohaneng e itšetlehileng ka bolelele ba khanya ea ketsahalo 'me e thusa ho kopanya / ho arola mahlaseli a laser a fapaneng. mebala.

Hangata li-beamsplitters li aroloa ho latela kaho ea tsona: cube kapa poleiti. Li-beamsplitters tsa Cube ha e le hantle li entsoe ka liprism tse peli tse ka letsohong le letona tse hokahaneng hammoho ho hypotenuse tse nang le lesela le bonahatsang karolo lipakeng. Sebaka sa hypotenuse sa prism e le 'ngoe se koahetsoe,' me li-prism tse peli li kopantsoe hammoho e le hore li etse sebopeho sa cubic. E le ho qoba ho senya samente, ho khothalletsoa hore leseli le fetisetsoe ka har'a prism e koahetsoeng, eo hangata e nang le letšoao la boitsebiso holim'a mobu.
Melemo ea li-cube beamsplitters e kenyelletsa ho hlongoa habonolo, ho tšoarella ha koae ea optical kaha e lipakeng tsa libaka tse peli, 'me ha ho na litšoantšo tsa sepoko ho tloha ha likhakanyo li ntse li ata ka lehlakoreng la mohloli. Mathata a cube ke hore e boima haholo ebile e boima ho feta mefuta e meng ea li-beamsplitters 'me ha e kenyelle bolelele ba maqhubu joalo ka pellicle kapa polka dot beamsplitters. Le hoja re fana ka likhetho tse ngata tse fapaneng tsa ho roala. Hape, li-cube beamsplitters li lokela ho sebelisoa feela ka maballo a kopantsoeng, kaha maballo a fetohang kapa a fapohang a kenya letsoho pholisong e kholo ea boleng ba setšoantšo.

Paralight Optics e fana ka li-cube beamsplitters tse fumanehang ka mefuta ea polarizing le e seng ea polarizing. Li-cube beamsplitters tse se nang polarizing li etselitsoe ho arola leseli la ketsahalo ka tekanyo e itseng e sa lumellaneng le bolelele ba maqhubu kapa boemo ba polarization. Le hoja li-beamsplitters tsa polarizing li tla fetisa leseli la P polarized le ho bonahatsa leseli la S polarized le lumellang mosebedisi ho eketsa leseli la polarized tsamaisong ea optical, li ka sebelisoa ho arola leseli le sa tsitsang ka tekanyo ea 50/50, kapa bakeng sa lisebelisoa tsa karohano tsa polarization tse kang ho itšehla thajana.

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Likaroloana:

Substrate Material:

RoHS e lumellana

Ts'ebetso ea Optical:

Karolelano e Phahameng ea Pheliso

Reflecting S Polariztion:

Ka 90°

Likhetho tsa Moralo:

Moralo o Tloaelehileng oa Fumaneha

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Litlhaloso Tse Tloaelehileng:

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Reference Drawing bakeng sa

Polarizing Cube Beamsplitter

Tlhokomeliso: The extinction ratio (ER) e hlalosoa e le karo-karolelano ea khanya ea p-polarized light ho s-polarized light, kapa Tp/Ts. Leha ho le joalo, ho bohlokoa ho elelloa hore Tp/Ts hangata ha e lekane le karo-karolelano ea khanya ea s-polarized le p-polarized light, kapa Rs/Rp. Ha e le hantle, karo-karolelano ea Tp/Ts (ER) e batla e le betere ho feta tekanyo ea Rs/Rp. Lebaka ke hobane marako a sebetsa hantle ho bonts'a s-polarization empa ha a sebetse hantle ho thibela p-polarization ho bonahatsa, ke hore, leseli le fetisoang le batla le se na s-polarization, empa khanya e bonts'itsoeng ha e lokolohe ho hang ho polarization.

Mekhahlelo

Ranges & Tolerances

  • Lisebelisoa tsa Substrate

    N-BK7 / SF khalase

  • Mofuta

    Polarizing cube beamsplitter

  • Mamello ea Dimension

    +/-0.20 limilimithara

  • Boleng ba Bokaholimo (Scratch-Dig)

    60-40

  • Bophahamo ba Bokaholimo (Lehlakore la Plano)

    < λ/4 @632.8 nm ka 25mm

  • Phoso e Fetisitsoeng ea Wavefront

    < λ/4 @ 632.8 nm holim'a lesoba le hlakileng

  • Phapang ea Beam

    E fetisitsoe: 0 ° ± 3 arcmin | E bonts'itsoeng: 90 ° ± 3 arcmin

  • Karolelano ea Phello

    Leqhubu le le Leng: Tp/Ts > 1000:1
    Broad Band: Tp/Ts>1000:1 kapa >100:1

  • Phetiso e Atlehang

    Leqhubu le le Leng: Tp > 95%, Ts<1%
    Sehlopha se sephara: Tp>90% , Ts<1%

  • Sebetsa sa ho Thuisa

    Leqhubu le le Leng: Rs > 99% le Rp<5%
    Sehlopha se pharaletseng: Rs >99% le Rp<10%

  • Chamfer

    Sireletsoa<0.5mm X 45°

  • Aperture e Hlakileng

    90%

  • Ho roala

    Polarizing beamsplitter coating holim'a hypotenuse, AR e roala holim'a libaka tsohle tse kenang le tse hlahisoang

  • Tšenyo Moetla

    > 500mJ/cm2, 20ns, 20Hz, @1064nm

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Kerafo

Li-beamsplitters tsa polarizing cube li koahela mefuta e mengata e fapaneng ea wavelength ho lumellana le litlhoko tsa hau, tse fumanehang ka mefuta e sa lebelloang le e kentsoeng. Ka kopo ikopanye le rona haeba u thahasella mofuta ofe kapa ofe oa polarizing cube beamsplitters.

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High ER Broadband Polarizating Cube Beamsplitter @620-1000nm

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Polarizating Cube Beamsplitter @780nm

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Polarizating Cube Beamsplitter @852nm

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