Dichroic Daim iav Rau Video Projector

Daim iav dichroic yog ib qho tshwj xeeb optical reflector uas qhia txog lub teeb nyob rau hauv ib qho kev sib txawv wavelength thaum xa lwm cov wavelengths. Nws siv lub hauv paus ntsiab lus ntawm nyias-zaj duab xis cuam tshuam kom ua tiav wavelength-xaiv kev xav thiab kev sib kis. Lawv yog siv los faib lub teeb dawb rau hauv cov xim sib txawv los yog sib txuas lub teeb ntawm cov xim sib txawv. Lawv lub peev xwm los cuam tshuam / xa cov hom phiaj wavelength ntau yam nrog kev ua haujlwm siab ua rau lawv muaj txiaj ntsig zoo hauv ntau yam khoom siv kho qhov muag, tshwj xeeb tshaj yog cov uas xav tau spectral purity lossis combing lub teeb los ntawm cov xim sib txawv.

 

Peb cov iav dichroic ua haujlwm siab muab qhov tsis sib xws ntawm qhov sib txawv wavelength selectivity rau laser optics, microscopy, telescopy, thiab tso saib technology. Peb muab kev xaiv ntau ntawm cov Tshuag thiab kev cai dichroic beam splitters, nrog rau cov iav hla ntev, daim iav luv luv, daim iav bandpass, thiab cov iav polarizing beamsplitter. Thaum precision wavelength tswj thiab efficiency tseem ceeb tshaj plaws, koj tuaj yeem tso siab rau dichroic beam splitter los ntawm peb lub tuam txhab. Lawv ua tiav qhov kev txiav tawm / txiav tawm wavelengths raug rau ± 1nm lossis zoo dua, nrog ultra-nqa bandwidths thiab txhim kho AR / HR txheej. Peb ua raws li kev tsim khoom nruj tshaj plaws thiab cov qauv zoo kom ntseeg tau tias txhua daim iav tshaj qhov koj xav tau. Tiv tauj peb hnub no los tham txog koj cov kev xav tau!

 

Nta

- Precise cut-on/cut-off wavelength

- High reflectance / transmittance

- Nqaim bandwidth

- Haum rau lub zog siab / lub zog

- Environmental durability

 

Tsis muaj

Khoom npe	Dichroic daim iav
Transmittance ntau	695-850nm lossis kev cai
Reflections ntau	650-680nm lossis kev cai
Substrates	Fused Silica los yog kev cai
AOI	45 degree
Dimension	15 * 15 * 1.1mm los yog kev cai
Nto Zoo	60/40
Kev xa tawm	80-95 feem pua
Thaiv qhov ntom ntom	OD2-OD6

 

Spectrum Transmission Curve

 

Daim ntawv thov

Dichroic tsom iav ua rau lub wavelength-xaiv kis tau tus mob thiab kev xav rau ntau yam kev siv uas lub teeb yuav tsum tau muab cais, lim, los yog ua ke raws li xim lossis zaus. Lawv lub peev xwm dhau qee qhov wavelengths thaum xav txog lwm tus ua rau lawv muaj txiaj ntsig hauv thaj chaw xws li laser physics mus rau kev sib txuas lus thiab bioimaging. Qee cov ntawv thov tseem ceeb suav nrog:

- Kev siv laser

- Fluorescence microscopy

- Photometry thiab radiometry

- Optical filtering

- Fluorescence resonance zog hloov los yog FRET

- Optical microscopes

- Cov khoom siv sib txuas lus

- Spectroscopy instrumentation

 

Daim iav kho qhov muag yog dab tsi?

Daim iav kho qhov muag yog qhov chaw uas qhia txog lub teeb lossis lwm yam hluav taws xob hluav taws xob. Cov iav feem ntau yog siv rau hauv cov cuab yeej kho qhov muag thiab cov tshuab los tswj, hloov pauv, lossis tswj lub teeb. Qee yam tseem ceeb ntawm cov iav tsom iav muaj xws li:

 

• Reflective nto - Daim iav muaj qhov polished heev, feem ntau yog ua los ntawm iav los yog hlau zoo li txhuas, uas qhia txog lub teeb ntawm txoj cai ntawm kev xav. Cov nplaim hluav taws xob feem ntau yog coated los txhim kho qhov kev xav lossis haum rau ib qho kev sib txawv ntawm wavelengths.

 

• Nto zoo - Qhov chaw kho qhov muag yuav tsum zoo kawg nkaus du thiab tsis muaj qhov tsis xws luag los tsim qhov tseeb, tsis muaj kev cuam tshuam. Nto irregularities tuaj yeem tawg lub teeb thiab txo cov duab zoo. Cov iav kho qhov muag, zoo li cov iav dichroic, yog qhov tseeb polished kom txo qhov roughness thiab imperfections.

 

• Reflectance - Qhov feem pua ​​​​ntawm lub teeb pom los ntawm daim iav saum npoo yog hu ua nws qhov kev cuam tshuam lossis kev cuam tshuam. Lub reflectance siab dua txhais tau hais tias ntau lub teeb yog reflected thiab tsawg yog absorbed los yog kis. Cov iav sib txawv tuaj yeem ua tiav ze-zoo meej reflectance rau qee qhov wavelength bands.

 

• Radius ntawm curvature - Daim iav tuaj yeem muaj tiaj tus, concave (converging), lossis convex (diverging) nto nyob ntawm lawv daim ntawv thov. Cov iav nkhaus tsom lossis kis lub teeb, thaum daim iav tiaj tus pom lub teeb ntawm tib lub kaum sab xis. Qhov tshwj xeeb curvature nyob ntawm qhov ntev focal lossis lub zog xav tau.

 

• Aperture loj - Qhov loj los yog txoj kab uas hla ntawm daim iav reflective nto txwv lub teeb uas yuav tsum tau reflected los yog lub beam txoj kab uas hla uas yuav manipulated. Ntau daim iav aperture loj yog pab tau rau lub tsom iav, thaum iav me me yog qhov zoo tib yam hauv cov tshuab laser.

 

• Mounting - Rau feem ntau daim ntawv thov, daim iav yuav tsum tau mounted kom nws rigidly nyob rau hauv lub orientation kom zoo yam tsis distorting ntawm qhov muag qhov chaw. Qee cov iav yuav tsum tau adjustable mounts uas tso cai rau meej qhov chaw thiab sib dhos.

 

• Cov txheej tiv thaiv - Rau cov iav siv nyob rau hauv high-zog los yog hnyav ib puag ncig zoo li qhov chaw, ib co tiv thaiv overcoat yog siv rau lub reflective nto los tiv thaiv kev puas tsuaj los yog degradation thaum khaws cia reflectance. Cov txheej tiv thaiv qhov muag muag qhov muag ntawm ib puag ncig.

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