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Kev xaiv ntawm qhov zoo tshaj plaws laser qhov: ntug emission semiconductor laser Part Ib
Kev xaiv ntawm qhov zoo tshaj plaws laser qhov chaw: ntug emission semiconductor laser 1. Taw qhia Semiconductor laser chips tau muab faib ua ntug emitting laser chips (EEL) thiab ntsug kab noj hniav nto emitting laser chips (VCSEL) raws li qhov sib txawv ntawm kev tsim cov txheej txheem ntawm resonators, thiab lawv qhov tshwj xeeb .. .Nyeem ntxiv -
Tsis ntev los no kev nce qib hauv laser tiam mechanism thiab kev tshawb fawb laser tshiab
Kev nce qib tsis ntev los no hauv laser tiam mechanism thiab kev tshawb fawb laser tshiab Tsis ntev los no, pab pawg tshawb fawb ntawm xibfwb Zhang Huaijin thiab xibfwb Yu Haohai ntawm Lub Xeev Lub Chaw Haujlwm Tseem Ceeb ntawm Cov Khoom Siv Crystal ntawm Shandong University thiab xibfwb Chen Yanfeng thiab xibfwb He Cheng ntawm Xeev Lub Chaw Haujlwm Tseem Ceeb ...Nyeem ntxiv -
Laser kuaj cov ntaub ntawv kev nyab xeeb
Laser kuaj cov ntaub ntawv kev nyab xeeb Nyob rau hauv xyoo tas los no, nrog kev txhim kho txuas ntxiv ntawm kev lag luam laser, laser tshuab tau dhau los ua ib feem ntawm kev tshawb fawb tshawb fawb, kev lag luam thiab lub neej. Rau cov neeg photoelectric koom nrog hauv kev lag luam laser, laser kev nyab xeeb yog ze rau ...Nyeem ntxiv -
Hom ntawm laser modulators
Ua ntej, Internal modulation thiab sab nraud modulation Raws li tus txheeb ze kev sib raug zoo ntawm lub modulator thiab lub laser, lub laser modulation yuav muab faib ua internal modulation thiab sab nraud modulation. 01 Internal modulation Lub teeb liab modulation yog nqa tawm nyob rau hauv cov txheej txheem ntawm laser ...Nyeem ntxiv -
Cov xwm txheej tam sim no thiab cov chaw kub ntawm microwave teeb liab tsim hauv microwave optoelectronics
Microwave optoelectronics, raws li lub npe qhia, yog kev sib tshuam ntawm microwave thiab optoelectronics. Microwaves thiab lub teeb nthwv dej yog cov nthwv dej electromagnetic, thiab cov zaus muaj ntau qhov kev txiav txim ntawm qhov sib txawv, thiab cov khoom siv thiab cov thev naus laus zis tau tsim hauv lawv cov kev sib raug zoo yog ver ...Nyeem ntxiv -
Kev sib txuas lus quantum: molecules, tsis tshua muaj ntiaj teb thiab kho qhov muag
Quantum cov ntaub ntawv thev naus laus zis yog cov ntaub ntawv xov xwm tshiab raws li quantum mechanics, uas encodes, xam thiab xa cov ntaub ntawv lub cev muaj nyob hauv quantum system. Kev txhim kho thiab kev siv quantum xov xwm technology yuav coj peb mus rau "quantum age" ...Nyeem ntxiv -
Eo modulator Series: Kev kub ceev, tsis tshua muaj hluav taws xob, me me lithium niobate nyias zaj duab xis polarization tswj ntaus ntawv
Eo modulator Series: Kev kub ceev, tsis tshua muaj hluav taws xob, me me lithium niobate nyias zaj duab xis polarization tswj cov cuab yeej Lub teeb nthwv dej hauv qhov chaw dawb (nrog rau cov hluav taws xob hluav taws xob ntawm lwm zaus) yog shear tsis, thiab cov kev taw qhia ntawm kev co ntawm nws cov hluav taws xob thiab cov hlau nplaum muaj ntau yam ua tau ...Nyeem ntxiv -
Kev sim sib cais ntawm nthwv dej-particle dual
Wave thiab particle khoom yog ob yam khoom ntawm cov teeb meem hauv qhov xwm txheej. Nyob rau hauv cov ntaub ntawv ntawm lub teeb, kev sib cav txog seb nws yog nthwv dej los yog ib qho particle hnub rov qab mus rau xyoo pua 17th. Newton tau tsim ib qho zoo meej particle txoj kev xav ntawm lub teeb nyob rau hauv nws phau ntawv Optics, uas ua rau particle theory ntawm ...Nyeem ntxiv -
Electro-optic modulator optical zaus zuag yog dab tsi? Ntu Ob
02 electro-optic modulator thiab electro-optic modulation optical zaus zuag Electro-optical effect yog hais txog cov nyhuv uas qhov refractive index ntawm cov khoom hloov thaum siv hluav taws xob. Muaj ob lub ntsiab ntawm electro-optical nyhuv, ib qho yog thawj electro-optical effe ...Nyeem ntxiv -
Electro-optic modulator optical zaus zuag yog dab tsi? Ntu Ib
Optical zaus zuag yog ib qho spectrum uas muaj ntau qhov sib npaug ntawm qhov sib npaug ntawm cov spectrum, uas tuaj yeem tsim los ntawm hom-xauv lasers, resonators, lossis electro-optical modulators. Optical zaus combs generated los ntawm electro-optic modulators muaj cov yam ntxwv ntawm hi ...Nyeem ntxiv -
Eo Modulator Series: cyclic fiber ntau hauv laser tshuab
Dab tsi yog "cyclic fiber ring"? Koj paub ntau npaum li cas? Lus Txhais: Lub nplhaib fiber ntau optical uas lub teeb tuaj yeem mus txog ntau zaus Lub nplhaib fiber ntau yog ib qho khoom siv fiber ntau uas lub teeb tuaj yeem tig rov qab ntau zaus. Nws yog tsuas yog siv nyob rau hauv ntev nyob deb optical fiber commu ...Nyeem ntxiv -
Kev lag luam kev sib txuas lus Laser tab tom txhim kho sai thiab tab tom nkag mus rau Lub Sijhawm Golden Ntawm Txoj Kev Loj Hlob Thib Ob
Laser kev sib txuas lus yog ib hom kev sib txuas lus hom siv laser xa cov ntaub ntawv. Laser zaus ntau yam yog dav, tunable, zoo monochromism, siab zog, zoo directivity, zoo coherence, me me divergence Angle, lub zog concentration thiab ntau lwm yam zoo, yog li laser kev sib txuas lus muaj t ...Nyeem ntxiv
