Lub "Optical Art" coj los ntawm optical modulators

Lub "Optical Art" coj los ntawmoptical modulators

Nrog rau kev txhim kho ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, optical modulators tseem yuav ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw xws li holographic projection thiab tso saib, kho qhov muag cov ntaub ntawv khaws cia, kev sib txuas lus kho qhov muag, kev suav sau thiab tshuab pom.

Kev siv Frontier hauv Optics

1.Optical kev sib txuas lus teb

Nrog rau kev txhim kho kev sib txuas lus thev naus laus zis, kev kho qhov muag kho qhov muag tau dhau los ua lub hauv paus ntawm kev sib txuas lus kho qhov muag niaj hnub, thiab nws txoj kev loj hlob ncaj qha cuam tshuam rau kev ceev thiab bandwidth ntawm cov ntaub ntawv xa mus. Nrog rau kev tshaj tawm 5G thiab yav tom ntej 6G tes hauj lwm, qhov kev thov rau high-speed thiab loj-muaj peev xwm kis tau tus mob cov ntaub ntawv yog nce ib hnub twg. Kev nce qib ntawmoptical modulationtechnology yuav ncaj qha txhawb txoj kev loj hlob ntawm cov ntaub ntawv technology. Ua tsaug rau lub zog siab thiab cov yam ntxwv siab zaus ntawm photons, optical modulation technology plays lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm photons.optical kev sib txuas lus. Los ntawm kev tswj cov theem, amplitude los yog polarization lub xeev ntawm lub teeb, optical modulators tau encode signals kom ua tiav high-speed thiab high-bandwidth cov ntaub ntawv kis tau tus mob. Thaum lub teeb nthwv dej hla dhaumodulator, lub modulator dynamically hloov cov yam ntxwv ntawm lub teeb nthwv dej raws li cov ntaub ntawv xa mus. Qhov kev hloov pauv meej no ua rau ntau lub teeb liab xa mus ib txhij hauv tib lub fiber ntau kho qhov muag, txhim kho cov ntaub ntawv nqa lub peev xwm thiab kev ua haujlwm ntawm kev sib txuas lus.

2.Computational imaging thiab tshuab tsis pom kev teb

Kev siv cov cuab yeej kho qhov muag kho qhov muag hauv kev suav cov duab thiab tshuab pom kev tau hloov pauv txoj hauv kev tau txais thiab txheeb xyuas cov duab. Cov thev naus laus zis no txhim kho qhov zoo thiab cov ntsiab lus ntawm cov duab los ntawm kev tswj cov theem, amplitude lossis polarization lub teeb, yog li ua tiav kev ua tiav hauv ntau qhov kev lag luam. Computational imaging yog ib qho kev siv tshuab uas ua ke nrog kev tsim kho qhov muag thiab kev ua cov duab tom qab ua cov algorithms los txhim kho cov duab zoo thiab daws teeb meem cov duab ib txwm muaj. Hauv cov txheej txheem no, optical modulators xws li SLM thiab DMD ua lub luag haujlwm tseem ceeb. Lawv tuaj yeem kho cov yam ntxwv ntawm kev nthuav tawm ntawm lub teeb tsis muaj zog, xws li kev ua tiav wavefront coding los ntawm kev hloov cov theem faib ntawm lub teeb, los yog kho lub amplitude tis ntawm lub teeb kom ua tau siab dynamic ntau yam duab ntawm qhov chaw. Nyob rau hauv lub tshuab tsis pom kev, optical modulation thev naus laus zis yog ua haujlwm kom ua tiav qhov tseeb ntau dua thiab pom cov khoom. Los ntawm kev siv lub teeb pom kev zoo los tswj lub teeb pom kev zoo, lub tshuab tsis pom kev tuaj yeem tshem tawm cov ntaub ntawv ntau ntxiv hauv cov teeb pom kev zoo, txhim kho qhov sib piv thiab daws teeb meem ntawm daim duab.

Optical modulators zoo li cov khawv koob wands nyob rau hauv txhais tes ntawm magicians, tsis yog tsuas yog ua kom pom kev xav tsis thoob hauv kev sib txuas lus niaj hnub no, suav nrog cov duab thiab cov duab hluav taws xob, tab sis kuj qhib qhov rooj ntawm qhov muaj peev xwm tsis kawg rau yav tom ntej. Xav txog tias nws zoo li lub tuner meej, muaj peev xwm kho cov "sau ntawv" ntawm qubits, ua rau cov teebmeem quantum thiab cov xwm txheej kho qhov muag tso saib ntau cov nkauj ntxim nyiam. Nws kuj yog ib tug "magician" ntawm microelectronics thiab nanotechnology, muaj peev xwm thawb tus nqi siv cov ntaub ntawv mus rau qhov kawg thiab ua cov txheej txheem ntau lawm npaum li automated magic array. Nrog rau qhov tshwm sim ntawm 5G thiab txawm tias 6G tes hauj lwm, kho qhov muag hloov kho tshuab ua zoo li tus neeg xa xov sai, ua tiav peb lub siab xav rau kev xa cov ntaub ntawv loj thiab muaj peev xwm loj. Txawm hais tias tus nqi siab, cov txheej txheem nyuaj thiab kev lag luam ib txwm "tsim cov neeg sib tw" ntawm nws txoj kev txhim kho, dhau los ntawm kev ua tiav thev naus laus zis thiab "kev sib koom tes" ntawm cov kev qhuab qhia, tag nrho cov teeb meem no yuav dhau los ntawm ib qho. Nyob rau hauv lub neej yav tom ntej, optical modulators yuav dhau los ua lub cav ntawm kev hloov pauv thiab yooj yim, ua rau kev hloov pauv ntawm kev tshawb fawb txog kev noj qab haus huv, los ntawm kev tsim khoom mus rau kev tsim hluav taws xob tshiab, thiab txawm nyob rau hauv cov ntaub ntawv technology thiab kev ruaj ntseg tub rog.