Kev Tshawb Fawb Kev Tshawb Fawb ntawm Colloidal Quantum Dot lasers

Kev Tshawb Fawb Kev Kawm ntawmcolloidal Quantum dot lasers
Raws li cov qauv sib txawv, colloidal quaters dot rasers tau muab faib ua ob pawg dot lasers thiab electrically poled colloidal Quantum dot lasers. Hauv ntau cov liaj teb xws li chav kuaj thiab kev lag luam,Optas Pliav Lasers, xws li fiber ntau lasers thiab titanium-doped sapphire lasers, ua si lub luag haujlwm tseem ceeb. Ib qho ntxiv, hauv qee cov xwm txheej tshwj xeeb, xws li tom teb ntawmOptical Micoflow Laser, cov txheej txheem laser raws li kev siv kho qhov muag yog qhov kev xaiv zoo tshaj plaws. Txawm li cas los xij, xav txog qhov tseem ceeb thiab ntau tus yuam sij rau daim ntawv thov ntawm colloidal quan dot yog kom ua tiav laser tso tawm hauv hluav taws xob. Txawm li cas los xij, kom txog rau tam sim no, electrically poled colloidal Quantum dot lasers tsis tau pom. Yog li ntawd, nrog kev paub txog hluav taws xob moled colloidal Quantum dot ua kom tau cov kab hluav taws xob, uas yog, tus kws sau ntawv ua ntej pib ua haujlwm Lasers, uas yog qhov tseeb ua ntej kom paub cov ntawv thov kev lag luam. Lub cev qauv ntawm kab lus no tau qhia hauv daim duab 1.

Cov kev sib tw uas twb muaj lawm
Hauv kev tshawb fawb ntawm colloidal quaer dot laser, qhov kev sib tw loj tshaj plaws yog qhov tau txais qhov ntsuas colloidal, nce siab, ntev ntev. Txawm hais tias cov qauv tshiab thiab cov ntaub ntawv tshiab xws li Nanosheets, gradient grapheries laser, tsis muaj ib qho kev ua haujlwm txuas ntxiv, thiab cov khoom siv txuas mus ntxiv, tsis muaj qhov muaj tseeb ntawm cov Qhatum thiab muaj kev ruaj khov ntawm Quats yog tseem tsis txaus. Ib qho ntxiv, vim tsis muaj cov qauv sib koom ua ke rau cov synthesis thiab cov kev ua haujlwm tshaj tawm ntawm cov chaw tsim khoom sib txawv, thiab cov khoom siv ua tau zoo tsis muaj siab, thiab cov chaw soj ntsuam kev ua tau zoo heev

Tam sim no, Quantum dot Electropumped laser tsis tau pom, qhia tias tseem muaj cov kev twv me me thiab qhov tseem ceeb thev naus laus zis ntawm quantum dotLaser liCov. Colloidal Quantum Dots (QDS) yog cov kev daws teeb meem tshiab, uas tuaj yeem raug xa mus rau cov qauv hluav taws xob ntawm cov qauv organic teeb tsa (coj kev ntsuas). Txawm li cas los xij, cov kev tshawb fawb tsis ntev los no tau pom tias kev siv tau yooj yim yog tsis txaus kom paub cov electroinight colloidal quaer. Xav txog qhov sib txawv ntawm cov qauv hluav taws xob thiab kev ua cov duab sib xyaw ua ke thiab cov ntaub ntawv thauj nrog cov electroliber inducter los ntawm quantum dots. Qhov feem ntau colloidal quantum dot system yog tseem cadmium colloidal quantum dotse muaj cov hlau hnyav. Kev Tiv Thaiv Kev Tiv Thaiv Kev Nyab Xeeb thiab Kev Nyab Xeeb Kev Nyab Xeeb Kev Nyab Xeeb, nws yog qhov kev sib tw loj los txhim kho cov colloids tshiab ntau dua Dot Laser cov ntaub ntawv.

Nyob rau hauv yav tom ntej kev ua haujlwm, kev tshawb fawb ntawm kev siv tau nqus dej rau quans thiab hluav taws xob kom sib npaug ntawm tes thiab ua kom cov kev thov siv tau. Nyob rau hauv cov txheej txheem ntawm cov tswv yim ntawm colloidal quaer dot laser, thiab yuav ua li cas muab kev ua si nrawm dua, thiab kev ua haujlwm ntawm colloidal quantum dot.