Depolarizing
Li-Beamsplitters tsa Cube
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-beamsplitters tse se nang polarizing li laoloa ka ho khetheha hore li se ke tsa fetola libaka tsa S le P tsa polarization ea leseli le kenang, leha ho le joalo ka li-beamsplitters tse se nang polarizing, ho fanoa ka leseli le kenang ka mokhoa o sa reroang, ho ntse ho tla ba le liphello tse ling tsa polarization. Li-beamsplitters tsa rona tse senyang li ke ke tsa ameha hakalo mabapi le polarization ea leballo la ketsahalo, phapang ea ho bonahatsa le phetisetso bakeng sa S- le P-pol e ka tlase ho 6%, kapa ha ho na phapang ea ho nahanisisa le phetisetso bakeng sa S- le P-pol makhubung a itseng a moralo. Ka kopo sheba li-graph tse latelang bakeng sa litšupiso tsa hau.
Likaroloana:
Substrate Material:
RoHS e lumellana
Khetho ea ho Koahela:
Ho roala ha Hybrid, ho monya<10%
Karolelano ea ho arohana:
Ha e Mamelle ho Polarization ea Ketsahalo ea Ketsahalo
Likhetho tsa Moralo:
Moralo o Tloaelehileng oa Fumaneha
Litlhaloso Tse Tloaelehileng:
Reference Drawing bakeng sa
Depolarizing Cube Beamsplitter
Cube e 'ngoe le e' ngoe e entsoe ho tloha ho N-BK7 'me e etselitsoe ho fokotsa borokho bo fokolang. Sebaka se le seng se bonahatsang se boetse se qoba litšoantšo tsa lithotsela. The hydrid depolarizing beamsplitter coating e sebelisoa ho hypotenuse ea e 'ngoe ea li-prism tse peli tse etsang cube. Joale, samente e sebelisoa ho kopanya likarolo tse peli tsa prism hammoho.
Mekhahlelo
Ranges & Tolerances
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Mofuta
Depolarizing cube beamsplitter
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Mamello ea Dimension
+0.00/-0.20 limilimithara
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Boleng ba Bokaholimo (Scratch-Dig)
60-40
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Bophahamo ba Bokaholimo (Lehlakore la Plano)
< λ/4 @632.8 nm ka 25mm
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Phoso e Fetisitsoeng ea Wavefront
< λ/4 @ 632.8 nm holim'a lesoba le hlakileng
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Phapang ea Beam
E fetisitsoe: 0 ° ± 3 arcmin | E bonts'itsoeng: 90 ° ± 3 arcmin
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Chamfer
Sireletsoa<0.5mm X 45°
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Karolelano ea ho arohana (R:T) Mamello
± 5%
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Kakaretso ya Tshebetso
Li-tab = 45 ± 5%, Li-Tabs + Rabs > 90%, |Ts - Tp|<6% le |Rs - Rp|<6%
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Aperture e Hlakileng
90%
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Ho roala
Hydrid depolarizing beamsplitter coared on hypotenuse surface, AR e koahela menyako eohle.
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Tšenyo Moetla
> 100mJ/cm2, 20ns, 20Hz, @1064nm
Kerafo
Li-graph tsena li bontša hore bakeng sa 45: 45 ± 5% depolarizing cube beamsplitters ho na le phapang e fokolang ea phetisetso bakeng sa S- le P-pol mefuteng ea maqhubu a moralo. Bakeng sa tlhaiso-leseling e batsi mabapi le likarohano tse ling tse kang 10:90, 30-70, 50:50, 70:30, 90:10 kapa fumana quote, ka kopo ikutloe u lokolohile ho ikopanya le rona.
Depolarizing Cube Beamsplitter @700-1000nm ho 45° AOI
Depolarizing Cube Beamsplitter @900-1200nm ho 45° AOI
