Qhov tseem ceeb ntawm kev kawm tob txog kev thaij duab optical

Qhov tseem ceeb ntawm kev kawm tobkev thaij duab pom kev
Nyob rau hauv xyoo tas los no, kev siv ntawm kev kawm tob hauv thaj chaw ntawm kev kawm txog kev siv tshuab thiab kev siv tshuabkev tsim kho qhov muagtau nyiam kev mloog dav dav. Raws li kev tsim cov qauv photonics ua qhov tseem ceeb rau kev tsim qauv ntawmcov khoom siv hluav taws xob optoelectronicthiab cov txheej txheem, kev kawm tob coj cov cib fim tshiab thiab cov teeb meem rau daim teb no. Cov txheej txheem tsim qauv photonics ib txwm muaj feem ntau yog raws li cov qauv kev tshuaj xyuas lub cev yooj yim thiab kev paub txog. Txawm hais tias txoj kev no tuaj yeem tau txais cov lus teb pom kev zoo, nws tsis ua haujlwm zoo thiab tej zaum yuav plam cov qauv tsim zoo tshaj plaws. Los ntawm kev xav txog cov ntaub ntawv, kev kawm tob kawm cov cai thiab cov yam ntxwv ntawm cov hom phiaj tshawb fawb los ntawm ntau cov ntaub ntawv, muab cov lus qhia tshiab rau kev daws cov teeb meem uas ntsib los ntawm kev tsim cov qauv photonics. Piv txwv li, kev kawm tob tuaj yeem siv los kwv yees thiab ua kom zoo dua qhov kev ua tau zoo ntawm cov qauv photonics, ua rau muaj kev tsim qauv zoo dua thiab meej dua.
Hauv kev tsim qauv hauv photonics, kev kawm tob tau siv rau ntau yam. Ntawm ib sab tes, kev kawm tob tuaj yeem pab tsim cov qauv photonics nyuaj xws li cov ntaub ntawv superstructural, photonic crystals, thiab plasmon nanostructures kom tau raws li qhov xav tau ntawm cov ntawv thov xws li kev sib txuas lus optical ceev ceev, kev nkag siab siab, thiab kev sau thiab hloov pauv zog zoo. Ntawm qhov tod tes, kev kawm tob kuj tseem siv tau los ua kom zoo dua qhov kev ua tau zoo ntawm cov khoom siv optical, xws li lenses, iav, thiab lwm yam, kom ua tiav qhov zoo dua ntawm kev thaij duab thiab kev ua haujlwm optical zoo dua. Tsis tas li ntawd, kev siv kev kawm tob hauv kev tsim qauv optical kuj tau txhawb nqa kev txhim kho lwm yam thev naus laus zis. Piv txwv li, kev kawm tob tuaj yeem siv los siv cov tshuab thaij duab optical ntse uas kho cov kev cai ntawm cov khoom siv optical rau ntau yam kev xav tau. Tib lub sijhawm, kev kawm tob kuj tseem siv tau los ua kom tiav kev suav optical thiab kev ua cov ntaub ntawv zoo, muab cov tswv yim tshiab thiab cov txheej txheem rau kev txhim kho ntawmkev suav lej kho qhov muagthiab kev ua cov ntaub ntawv.
Xaus lus, kev siv kev kawm tob hauv kev tsim kho qhov muag muab cov cib fim tshiab thiab kev cov nyom rau kev tsim kho tshiab ntawm cov qauv photonics. Yav tom ntej, nrog rau kev txhim kho thiab kev txhim kho ntawm cov thev naus laus zis kawm tob, peb ntseeg tias nws yuav ua lub luag haujlwm tseem ceeb dua hauv kev tsim kho qhov muag. Hauv kev tshawb nrhiav cov peev xwm tsis kawg ntawm cov thev naus laus zis duab kho qhov muag, kev kawm tob computational optical imaging maj mam dhau los ua qhov chaw kub hauv kev tshawb fawb thiab kev siv. Txawm hais tias cov thev naus laus zis duab kho qhov muag ib txwm muaj kev paub tab, nws cov duab zoo raug txwv los ntawm cov ntsiab cai lub cev, xws li kev txwv diffraction thiab aberration, thiab nws nyuaj rau kev tawg ntxiv. Kev nce ntawm cov thev naus laus zis duab computational, ua ke nrog kev paub txog lej thiab kev ua cov teeb liab, qhib txoj hauv kev tshiab rau kev duab kho qhov muag. Raws li cov thev naus laus zis uas tab tom loj hlob sai hauv xyoo tas los no, kev kawm tob tau txhaj tshuaj tshiab rau hauv kev duab kho qhov muag computational nrog nws cov txheej txheem ua cov ntaub ntawv muaj zog thiab cov peev xwm rho tawm cov yam ntxwv.
Cov keeb kwm tshawb fawb ntawm kev kawm tob txog kev suav duab pom kev zoo yog qhov tob heev. Nws lub hom phiaj yog daws cov teeb meem hauv kev thaij duab pom kev zoo ib txwm muaj los ntawm kev ua kom zoo dua qub thiab txhim kho qhov zoo ntawm kev thaij duab. Daim teb no sib xyaw cov kev paub txog optics, computer science, lej thiab lwm yam kev kawm, thiab siv cov qauv kev kawm tob los tau txais, encode thiab ua cov ntaub ntawv teeb pom kev zoo hauv ntau qhov ntev, yog li ua tiav cov kev txwv ntawm kev thaij duab ib txwm muaj.
Saib rau yav tom ntej, lub zeem muag ntawm kev kawm tob computational optical imaging yog dav heev. Nws tsis yog tsuas yog txhim kho qhov kev daws teeb meem ntawm kev thaij duab xwb, txo qhov suab nrov, ua tiav kev thaij duab zoo heev, tab sis kuj ua kom zoo dua thiab yooj yim cov khoom siv kho vajtse ntawm lub kaw lus thaij duab los ntawm algorithm, thiab txo tus nqi. Tib lub sijhawm, nws qhov kev hloov pauv ib puag ncig muaj zog yuav ua rau lub kaw lus thaij duab ua haujlwm ruaj khov hauv ntau qhov chaw nyuaj, muab kev txhawb nqa zoo rau kev kho mob, tsis muaj neeg tsav, kev saib xyuas chaw deb thiab lwm yam. Nrog rau kev sib koom ua ke ntawm ntau yam kev kawm thiab kev nce qib ntawm thev naus laus zis, peb muaj laj thawj ntseeg tias kev kawm tob computational optical imaging yuav ua lub luag haujlwm tseem ceeb dua yav tom ntej, ua rau muaj kev hloov pauv tshiab ntawm kev siv thev naus laus zis thaij duab.