Na-emebi emebi
Plate Beamsplitters

Beamsplitters bụ ngwa anya na-ekewa ìhè n'akụkụ abụọ.Dịka ọmụmaatụ, a na-ejikarị ha na interferometers ka otu osisi nwee ike igbochi onwe ya.A na-enwekarị ụdị mgbawa dị iche iche: efere, cube, pellicle na ntụpọ ntụpọ polka.Ọkọlọtọ beamsplitter na-ekewa ntu site na pasentị ike, dị ka nnyefe 50% na ntụgharị 50% ma ọ bụ nnyefe 30% na ntụgharị 70%.A na-achịkwa ọkụ ọkụ na-abụghị polarizing ka ọ ghara ịgbanwe ọnọdụ S na P nke ìhè na-abata.Igwe ọkụ na-agba agba ga-ebunye P polarized ìhè ma gosipụta ìhè S polarized, na-enye ndị ọrụ ohere ịgbakwunye ìhè polarized n'ime usoro anya.Dichroic beamsplitters kewara ìhè site n'ogologo ogologo ma na-ejikarị ngwa fluorescence ikewapụ mkpali na ụzọ mgbapụta.

Ọ bụ ezie na a na-emepụta beamsplitter na-abụghị polarizing ka ọ ghara ịgbanwe S na P polarization steeti nke ìhè na-abịa, ha ka na-enwe mmetụta maka ọkụ ọkụ, nke ahụ pụtara na a ka ga-enwe mmetụta polarization ma ọ bụrụ na a na-enye ndị na-abụghị polarizing beamsplitters ọkụ ntinye na-enweghị usoro. .Otú ọ dị anyị depolarizing beamsplitters agaghị enwe mmetụta nke polarization nke ihe merenụ doo, ihe dị iche na ntụgharị uche na nnyefe maka S- na P-pol.bụ ihe na-erughị 5%, ma ọ bụ ọ dịghị ọbụna ihe ọ bụla dị iche na ntụgharị uche na nnyefe maka S- na P-pol na ụfọdụ imewe wavelengths.Biko lelee eserese ndị a maka ntụnyere aka gị.

Paralight Optics na-enye ọtụtụ ngwa anya beamsplitters.Ihe mgbanaka efere anyị nwere elu mkpuchi ihu nke na-ekpebi oke nkewa osisi ebe a na-akpụ azụ azụ yana mkpuchi AR iji belata mmetụta ghosting na nnyonye anya.Anyị cube beamsplitters dị na polarizing ma ọ bụ na-abụghị polarizing ụdị.Pellicle beamsplitters na-enye ezigbo ihe nfefe ihu na-efegharị efegharị ka ọ na-ewepụ nkwụghachi ọkụ na ghosting.Dichroic beamsplitters na-egosipụta njirimara mgbawa nke dabere n'ogologo wavele.Ha bara uru maka ijikọta / kewaa ogwe laser nke agba dị iche iche.

Atụmatụ:

Mkpuchi:

Ihe mkpuchi Dielectric niile

Arụmọrụ anya:

T/R = 50:50, |Rs-Rp |<5%

Ntụle mmebi nke laser:

Oke mmebi dị elu

Nhọrọ imewe:

Nhazi omenala dị

Nkọwapụtakarị:

pro metụtara-ico — Ntụaka maka

Plate Beamsplitter na-emebi emebi

Mara: Maka mkpụrụ nke nwere ntụzịaka 1.5 nke refraction yana 45° AOI, enwere ike were nha n'aka ekpe were were nha nha nha (d).
Mmekọrịta Polarization: |Rs-Rp|<5%, |Ts-Tp|< 5% na ụfọdụ ogologo wavelength imewe.

Oke

Oke & ndidi

Ụdị

Plate Beamsplitter na-emebi emebi
Ndidi nke akụkụ

Nkọwa: +0.00/-0.20 mm |Elu nkenke: +0.00/-0.1 mm
Ọkpụrụkpụ ndidi

Nkenkenke: +/-0.20 mm |Oke nkenke: +/- 0.1 mm
Ogo elu (nyocha-igwu)

Ụdị: 60-40 |Nkọwapụta: 40-20
Ọdịmma dị elu (akụkụ Plano)

< λ/4 @ 632.8 nm
Ngbanwe nke Beam

<3 akụkụ
Chamfer

Echebere<0.5mm X 45°
Oke nkewa (R:T) nnabata

± 5%
Mmekọrịta Polarization

|Rs-Rp|<5% (45° AOI)
Kpochapụ oghere

> 90%
Mkpuchi (AOI=45°)

Depolarizing beamsplitter dielectric mkpuchi n'ihu elu, AR mkpuchi na azụ elu.
Oke mmebi

> 3 j/cm², 20ns, 20Hz, @1064nm