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  • Depolarizing-Beam-Splitter-1

Depolaring
Cube Beamsplitters

Beamsplitters waxay si sax ah u sameeyaan waxa magacoodu tilmaamayo, waxay u kala qaybiyaan beam saami loo qoondeeyey laba jiho. Intaa waxa dheer beamsplitters ayaa loo isticmaali karaa rogaal celis si loogu daro laba alwaaxyo kala duwan oo mid keliya laga dhigo. 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 saamiga kala qaybinta taas oo ku xiran dhererka hirarka iftiinka dhacdada waxayna faa'iido u leedahay isku-darka / kala-baxa laydhka 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. Biamsplitters non-polarizing si gaar ah ayaa loo xakameeyaa si aanay u beddelin dawladaha S iyo P ee iftiinka soo socda, si kastaba ha ahaatee iyada oo la adeegsanayo alwaaxyada aan dabaylaha ahayn, marka la eego iftiinka gelinta ee aan kala sooc lahayn, weli waxaa jiri doona saameynaha polarization. Biamsplitters-ka-baxa ah ma noqon doono mid xasaasi u ah kala-soocidda shucaaca dhacdada, farqiga u dhexeeya milicsiga iyo gudbinta S- iyo P-pol waa in ka yar 6%, ama xitaa ma jiro farqi u dhexeeya milicsiga iyo gudbinta S- iyo P-pol ee dhererka hirarka naqshadaynta qaarkood. Fadlan ka eeg jaantusyada soo socda tixraacyadaada.

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Astaamaha:

Qalabka Substrate:

U hoggaansanaanta RoHS

Xulashada dahaarka:

Daahan isku-dhafka ah, Nuugista<10%

Kala qaybsanaanta:

Aan Xasaasi Ahayn Kala-duwanaanshaha Farshaxanka Dhacdada

Ikhtiyaarada Nakhshadda:

Naqshadaynta Gaarka ah ee la heli karo

astaanta-sifada

Tilmaamaha Guud:

pro-xiriirka-ico

Tixraaca Sawirka

Depolarizing Cube Beamsplitter

Cube kasta waxaa laga soo saaray N-BK7 waxaana loogu talagalay in laga saaro beam yar. Mid ka mid ah dusha sare ee milicsiga ayaa sidoo kale ka fogaanaya sawirada rooxaanta. Dahaarka biyo-baxa ee beamsplitter-ka ayaa lagu dabaqaa hypotenuse-ka mid ka mid ah labada prisms ee ka kooban cube. Kadibna, sibidhka ayaa loo isticmaalaa in lagu xidho labada qaybood ee priism-ka.

Halbeegyada

Heerarka & Dulqaadyada

  • Nooca

    Daboolida alwaaxyada cube

  • Dulqaadka cabbirka

    +0.00/-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

  • Chamfer

    La ilaaliyo<0.5mm X 45°

  • Kala qaybsanaanta (R:T) Dulqaadka

    ± 5%

  • Waxqabadka Guud

    Tabs = 45 ± 5%, Tabs + Rabs> 90%, |Ts - Tp|<6% iyo |Rs - Rp|<6%

  • Nadiifi Aperture

    > 90%

  • Dahaarka

    Hydrid depolarizing beamsplitter daahan dusha hypotenuse, daahan AR on dhammaan albaabada

  • Xadka Burburka

    >100mJ/cm2, 20ns, 20Hz, @1064nm

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Garaafyada

Jaantusyadani waxay muujinayaan in 45: 45 ± 5% depolarizing beamsplitters cube ay jiraan kala duwanaansho yar oo gudbinta S- iyo P-pol ee kala duwanaanshaha hirarka dhererka naqshadeynta. Macluumaad dheeraad ah oo ku saabsan saami qaybsiga kale sida 10:90, 30-70, 50:50, 70:30, 90:10 ama hel xigasho, fadlan xor u noqo inaad nala soo xidhiidho.

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Burburinta Cube Beamsplitter @700-1000nm at 45° AOI

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Burburinta Cube Beamsplitter @ 900-1200nm at 45° AOI

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Burburinta Cube Beamsplitter @1200-1600nm at 45° AOI

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