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  • Polarizing-Beam-Splitter-1

Isku-dhafka Cube Beamsplitters

Beamsplitters waxay si sax ah u sameeyaan waxa magacoodu tilmaamayo, waxay u kala qaybiyaan beam saamiga loo qoondeeyay laba jiho.Beamsplitters caadiga ah waxaa sida caadiga ah loo isticmaalaa ilo iftiin aan cidhiidhi ahayn sida dabiiciga ah ama polychromatic, waxay u qaybiyaan iftiinka boqolkiiba xoojinta, sida 50% gudbinta iyo 50% milicsiga, ama 30% gudbinta iyo 70% milicsiga.Dichroic beamsplitters waxay u kala qaybiyaan iftiinka soo socda iyadoo loo eegayo mawjada waxaana badanaa loo isticmaalaa codsiyada fluorescence si loo kala saaro dariiqyada kicinta iyo qiiqa, kuwani waxay bixiyaan saami qaybsan oo ku xiran dhererka hirarka iftiinka dhacdada waxayna faa'iido u leeyihiin isku-darka / kala-baxa laysarka laysarka ee kala duwan. midabada

Beamsplitters waxaa badanaa loo kala saaraa si waafaqsan dhismahooda: cube ama saxan.Alwaaxyada Cube waxay asal ahaan ka kooban yihiin laba xagal qumman oo sibidh ah oo la isku daray oo ku yaal hypotenuse oo leh daahan qayb ka mid ah oo u dhexeeya.Dusha sare ee hypotenuse ee hal prism waa la dahaadhay, oo labada prisms waa la isku daray si ay u sameeyaan qaab cubic ah.Si aad uga fogaato waxyeellada sibidhka, waxaa lagu talinayaa in iftiinka loo gudbiyo priism-ka daboolan, kaas oo inta badan calaamad u ah dusha sare ee dhulka.
Faa'iidooyinka alwaaxyada cube waxaa ka mid ah si fudud u dhejinta, adkaysiga daahan indhaha tan iyo inta u dhaxaysa labada dusha, iyo ma images rooxaan tan iyo milicsiga dib u faafin jihada isha.Khasaaraha cube ayaa ah in uu ka weyn yahay & ka culus yahay noocyada kale ee alwaaxyada oo aan daboolin baaxadda hirarka ballaadhkeeda sida alwaaxyada jeexjeexyada ama dhibcooyinka polka.In kastoo aanu bixino doorashooyin badan oo daahan oo kala duwan.Sidoo kale alwaaxyada cube waa in lagu isticmaalo oo kaliya alwaaxyo isku-dhafan maadaama isku-darka ama kala-duwanaanshaha alwaaxdu ay gacan ka geysato hoos u dhaca tayada sawirka.

Paralight Optics waxay bixisaa alwaaxyo cube ah oo la heli karo labadaba moodooyinka polarizing iyo non-polarizing.Alwaaxyada cube ee aan dabaylaha ahayn waxaa loogu talagalay in lagu kala qaybiyo iftiinka dhacdada iyadoo loo eegayo saami la cayimay oo ka madax bannaan hirarka iftiinka ama xaaladda kala soocida.Halka alwaaxyada dabaylaha ah ay gudbin doonaan iftiinka P-polarized oo ay ka tarjumayaan iftiinka S polarized taasoo u oggolaanaysa adeegsaduhu inuu ku daro iftiinka polarized ee nidaamka indhaha, waxaa loo isticmaali karaa in lagu kala qaybiyo iftiinka aan dabaylaha ahayn ee saamiga 50/50, ama codsiyada kala-soocidda polarization sida go'doominta indhaha.

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Astaamaha:

Qalabka Substrate:

U hoggaansanaanta RoHS

Waxqabadka indhaha:

Saamiga Dabar-goynta Sare

Ka tarjumaysa S Polarization:

By 90°

Ikhtiyaarada Nakhshadda:

Naqshadaynta Gaarka ah ee la heli karo

astaanta-sifada

Tilmaamaha Guud:

pro-xiriirka-ico

Tixraaca Sawirka

Polarizing Cube Beamsplitter

Fiiro gaar ah: Saamiga dabar goynta (ER) waxaa lagu qeexaa sida saamiga la kala qaado p-polarized light to s-polarized light, ama Tp/Ts.Si kastaba ha ahaatee, waxaa muhiim ah in la aqoonsado in Tp/Ts aysan inta badan la mid ahayn saamiga iftiinka s-polarized ee iftiimaya iyo iftiinka p-polarized, ama Rs/Rp.Sida xaqiiqda ah saamiga Tp/Ts (ER) had iyo jeer wuu ka fiican yahay saamiga Rs/Rp.Tani waa sababta oo ah alwaaxyada ayaa guud ahaan waxtar u leh muujinta s-polarization laakiin maaha kuwo waxtar u leh ka hortagga p-polarization inay ka tarjumayso, ie, iftiinka la kala qaado ayaa ku dhawaad ​​xor ka ah s-polarization, laakiin iftiinka muuqdaa gebi ahaanba xor kama aha p-polarization.

Halbeegyada

Heerarka & Dulqaadyada

  • Qalabka Substrate-ka

    N-BK7 / SF galaas

  • Nooca

    Dabeecad-beeraha cube

  • Dulqaadka cabbirka

    +/- 0.20 mm

  • Tayada dusha sare (xoq-qod)

    60-40

  • Dhulka Dusha sare (Dhinaca Plano)

    <λ/4 @ 632.8 nm halkii 25mm

  • Khaladka Wavefront ee la gudbiyay

    <λ/4 @ 632.8 nm korka daloolka cad

  • Weelashada Beam

    Gudbiyay: 0° ± 3 arcmin |Ka tarjumaysa: 90° ± 3 arcmin

  • Saamiga Dabar goynta

    Mawjada keliya: Tp/Ts> 1000:1
    Band Broad: Tp/Ts>1000:1 ama>100:1

  • Waxtarka Gudbinta

    Mawjada keliya: Tp> 95%, Ts<1%
    Bandhig ballaadhan: Tp>90%, Ts<1%

  • Waxtarka Milicsiga

    Mawjada keliya: Rs> 99% iyo Rp<5%
    Kooxda ballaaran: Rs>99% iyo Rp<10%

  • Chamfer

    La ilaaliyo<0.5mm X 45°

  • Nadiifi Aperture

    > 90%

  • Dahaarka

    Polarizing beamsplitter daahan dusha hypotenuse, daahan AR on dhammaan gelinta iyo sagxadaha wax soo saarka

  • Xadka Burburka

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

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Garaafyada

Alwaaxyada cube-ga ah ee dabaysha ayaa daboolaya dhowr mawjadaha dhererka dhererka kala duwan si ay ugu habboonaadaan baahiyahaaga, kuwaas oo la heli karo noocyada aan la rakibin iyo kuwa la rakibay labadaba.Fadlan nala soo xidhiidh haddii aad xiisaynayso nooc kasta oo ah alwaaxyada cube

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Sare ee ER Broadband Polarisating Cube Beamsplitter @ 620-1000nm

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Polarisating Cube Beamsplitter @780nm

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Polarizating Cube Beamsplitter @852nm

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