I-Non-Polarizing
I-Plate Beamsplitters

Ama-Beamsplitters enza lokho kanye okushiwo igama lawo, ahlukanise ugongolo ngesilinganiso esinqunyiwe ezinhlangothini ezimbili.Ukwengeza ama-beamsplitters angasetshenziswa ngokuhlehla ukuze ahlanganise imishayo emibili ehlukene ibe yinto eyodwa.Ama-beamsplitter ajwayelekile avame ukusetshenziswa nemithombo yokukhanya engahlukanisiwe efana nemvelo noma i-polychromatic, ahlukanisa i-beam ngamaphesenti okuqina, njengokudluliswa okungu-50% nokubonakala okungu-50%, noma ukudluliswa okungu-30% nokuboniswa okungu-70%.Ama-Dichroic beamsplitters ahlukanisa ukukhanya okungenayo ngobude be-wavelength futhi avame ukusetshenziswa ezinhlelweni ze-fluorescence ukuze ahlukanise izindlela ezivusa amadlingozi neziphumayo, lezi zinhlayiya zinikeza isilinganiso sokuhlukanisa esincike kubude begagasi bokukhanya kwesigameko futhi luwusizo ekuhlanganiseni / ukuhlukanisa imishayo ye-laser ehlukene. imibala.

Ama-Beamsplitters avame ukuhlukaniswa ngokuya ngokwakhiwa kwawo: i-cube noma ipuleti.I-plate beamsplitter iwuhlobo olujwayelekile lwe-beamsplitter olwakhiwe ingilazi encane engaphansi ene-optical coating elungiselelwe i-engeli engu-45° yesigameko (AOI).Amapuleti ama-standard beamsplitters ahlukanisa ukukhanya kwesigameko ngesilinganiso esicacisiwe esizimele kubude begagasi bokukhanya noma isimo se-polarization, kuyilapho i-polarizing plate beamsplitters yakhelwe ukuphatha izifunda ze-polarization zika-S no-P ngendlela ehlukile.

Izinzuzo ze-plate beamsplitter i-chromatic aberration encane, ukumuncwa okuncane ngenxa yengilazi encane, imiklamo emincane futhi elula uma iqhathaniswa ne-cube beamsplitter.Ububi be-plate beamsplitter yizithombe eziyisipoki ezikhiqizwa ngokuba nokukhanya okubonakala kuzo zombili izindawo zengilazi, ukugudluzwa kwe-lateral kwe-beam ngenxa yokuqina kwengilazi, ubunzima bokukhweza ngaphandle kokuguquka, kanye nokuzwela kwakho ekukhanyeni okwenziwe nge-polarized.

Amapuleti ethu ama-beamsplitters anendawo yangaphambili eboshwe enquma isilinganiso sokuhlukaniswa kwe-beam ngenkathi indawo yangemuva i-wedges futhi i-AR coated.I-Wedged Beamsplitter Plate iklanyelwe ukwenza amakhophi amaningi ancishisiwe we-beam yokufaka eyodwa.

Ukusiza ukwehlisa imiphumela yokuphazamiseka okungafuneki (isb, izithombe eziyisipoki) ezibangelwa ukusebenzisana kokukhanya okuvela endaweni yangaphambili nangemuva ye-optic, zonke lezi ziphazamisi zepuleti zinembongolo yokunqanda ukukhanya (AR) efakwe endaweni engemuva.Lokhu kunamathela kuklanyelwe ubude beza obufanayo bokusebenza njengokwemboza kwe-beamsplitter endaweni engaphambili.Cishe u-4% wesigameko sokukhanya esingu-45° endaweni engagcotshiwe izoboniswa;ngokusebenzisa i-AR enamathelayo ohlangothini olungemuva lwe-beamsplitter, leli phesenti lincishiswa libe isilinganiso esingaphansi kuka-0.5% kubude begagasi bokuklama bokunamathela.Ngokungeziwe kulesi sici, indawo engemuva yazo zonke iziphambano zamapuleti ethu ayindilinga ineweji ye-arcmin engu-30, ngakho-ke, ingxenye yokukhanya eboniswa kule ndawo eboshwe nge-AR izohluka.
I-Paralight Optics inikeza amapuleti ama-beamsplitters atholakala womabili amamodeli e-polarizing nangewona ama-polarizing.Izinhlayiya zepuleti ezijwayelekile ezingezona i-polarizing zihlukanisa ukukhanya kwesigameko ngesilinganiso esicacisiwe esizimele ubude beza lokukhanya noma isimo se-polarization, kanti amapuleti ahlukanisa amapuleti ahlukanisayo adizayinelwe ukuphatha izifunda ze-S kanye no-P ngendlela ehlukile.

Ipuleti yethu engeyona i-polarizingama-beamsplittersenziwe i-N-BK7, i-Fused Silica, i-Calcium Fluoride ne-Zinc Selenide ehlanganisa i-UV kuya ku-MIR ububanzi begagasi.Siphinde sinikeleama-beamsplitters azosetshenziswa nge-Nd:YAG wavelengths (1064 nm kanye no-532 nm).Ngolunye ulwazi mayelana nezingubo zokuhlukaniswa kwemishayo ezingapholi nge-N-BK7, sicela uhlole amagrafu alandelayo kumareferensi akho.

Izici:

Izinto ze-Substrate:

I-N-BK7, Ithobelana ne-RoHS

Izinketho zokuhlanganisa:

Wonke ama-Dielectric Coatings

Ukusebenza kwe-Optical:

I-Split Ratio Ezwelayo Ekuhlukaniseni i-Polarization ye-Incident Beam

Izinketho zokuklama:

Idizayini Yangokwezifiso Iyatholakala

Imininingwane Ejwayelekile:

pro-ehlobene-ico — Umdwebo Wezithenjwa we

I-Non-Polarizing Plate Beamsplitter

Ama-plate beamsplitters ahlanganisa ipuleti lengilazi elincane eliyisicaba elimbozwe endaweni yokuqala ye-substrate.Iningi le-plate beamsplitters lifaka i-anti-reflection coating endaweni yesibili ukuze kususwe imibukiso yeFresnel engadingeki.Ama-plate beamsplitters ngokuvamile aklanyelwe i-45° AOI.Kuma-substrates anenkomba ye-refraction engu-1.5 kanye ne-45° AOI, ibanga lokushintsha kwe-beam (d) lingalinganiswa kusetshenziswa isibalo emdwebeni ongakwesokunxele.

Amapharamitha

Amabanga & Ukubekezelelana

Uhlobo

I-Non-polarizing plate beamsplitter
I-Dimension Tolerance

+0.00/-0.20 mm
Ukujiya Ukubekezelelana

+/-0.20 mm
Ikhwalithi Yobuso (Scratch-Dig)

Okujwayelekile: 60-40 |Ukunemba: 40-20
I-Surface Flatness (I-Plano Side)

< λ/4 @632.8 nm ngo-25mm
Ukufana

< 1 arcmin
I-Chamfer

Kuvikelwe< 0.5mm X 45°
Ukubekezelelana kwe-Split Ratio (R/T).

±5%, T=(Ts+Tp)/2, R=(Rs+Rp)/2
Imbobo ecacile

> 90%
I-Coating (AOI=45°)

Inamathela ebonisa ingxenye endaweni yokuqala (engaphambili), i-AR enamathela endaweni yesibili (emuva).
Umonakalo Threshold

> 5 J/cm², 20ns, 20Hz, @1064nm