-
Lub luag haujlwm ntawm nyias zaj duab xis ntawm lithium niobate hauv electro-optic modulator
Lub luag hauj lwm ntawm nyias zaj duab xis ntawm lithium niobate nyob rau hauv electro-optic modulator Txij thaum pib ntawm kev lag luam mus rau tam sim no, lub peev xwm ntawm ib leeg-fiber kev sib txuas lus tau nce ntau lab lub sij hawm, thiab ib tug me me ntawm cov kev tshawb fawb txiav-ntug tau tshaj kaum tawm lab lub sij hawm. Lithium niobate lithium...Nyeem ntxiv -
Dab tsi yog yam uas cuam tshuam rau lub neej laser?
Dab tsi yog yam uas cuam tshuam rau lub neej laser? Kev ntsuam xyuas ntawm lub neej laser yog ib qho tseem ceeb ntawm kev soj ntsuam kev ua haujlwm ntawm laser, uas yog ncaj qha ntsig txog kev ntseeg tau thiab kav ntev ntawm lub laser. Cov hauv qab no yog cov ncauj lus kom ntxaws ntxiv rau kev ntsuas lub neej ntawm laser: Lub neej laser li ib txwm ...Nyeem ntxiv -
Optimization lub tswv yim ntawm solid state laser
Optimization lub tswv yim ntawm lub xeev laser Optimizing solid-state lasers muaj ob peb yam, thiab cov hauv qab no yog ib co ntawm lub ntsiab optimization tswv yim: ib, qhov zoo tshaj plaws zoo ntawm lub laser siv lead ua xaiv: sawb: loj tshav kub dissipation cheeb tsam, conducive rau thermal tswj. Fiber ntau: loj ...Nyeem ntxiv -
Laser tej thaj chaw deb hais lus nrhiav teeb liab tsom xam thiab ua
Laser tej thaj chaw deb hais lus nrhiav kom tau teeb liab tsom xam thiab ua Kev txiav txim siab ntawm lub suab nrov: teeb liab tsom xam thiab ua cov laser tej thaj chaw deb hais lus nrhiav tau nyob rau hauv lub zoo kawg nkaus arena ntawm technology, laser tej thaj chaw deb hais lus nrhiav kom tau zoo li ib tug zoo nkauj symphony, tab sis lub symphony no kuj muaj nws tus kheej "noi ...Nyeem ntxiv -
Laser tej thaj chaw deb hais lus nrhiav technology
Laser tej thaj chaw deb hais lus nrhiav tshuab Laser tej thaj chaw deb hais lus nrhiav kom tau: Qhia tawm cov qauv ntawm lub tshuab kuaj pom Ib lub laser nyias nyias seev cev gracefully los ntawm huab cua, ntsiag to nrhiav suab nyob deb, lub hauv paus ntsiab lus qab no futuristic technology "magic" yog nruj me ntsis ...Nyeem ntxiv -
Tshawb nrhiav grating technology!
Raws li cov cuab yeej siv dav hauv optics, spectroscopy thiab lwm yam kev lag luam, grating technology muaj ntau qhov zoo, cov hauv qab no yog cov ncauj lus kom ntxaws txog qhov zoo ntawm grating technology: Ua ntej, high-precision grating technology muaj cov yam ntxwv ntawm high precision, uas kuv ...Nyeem ntxiv -
Optical kev sib txuas lus band, ultra-nyias optical resonator
Optical kev sib txuas lus band, ultra-thin optical resonator Optical resonators tuaj yeem kho qhov tshwj xeeb wavelengths ntawm lub teeb nthwv dej hauv qhov chaw txwv, thiab muaj cov ntawv thov tseem ceeb hauv kev sib cuam tshuam ntawm lub teeb, kev sib txuas lus kho qhov muag, qhov muag pom, thiab kev sib koom ua ke kho qhov muag. Qhov loj ntawm lub resonator ...Nyeem ntxiv -
Attosecond pulses qhia cov secrets ntawm lub sij hawm ncua
Attosecond pulses qhia cov lus zais ntawm lub sij hawm ncua Cov kws tshawb fawb hauv Tebchaws Meskas, nrog kev pab ntawm attosecond pulses, tau nthuav tawm cov ntaub ntawv tshiab txog cov nyhuv photoelectric: lub photoelectric emission ncua mus txog 700 attoseconds, ntev dua li yav tas los xav tau. Qhov kev tshawb nrhiav tshiab kawg no ...Nyeem ntxiv -
Cov ntsiab lus ntawm photoacoustic imaging
Lub hauv paus ntsiab lus ntawm photoacoustic imaging Photoacoustic Imaging (PAI) yog ib qho kev kho mob imaging txheej txheem uas ua ke optics thiab acoustics los tsim ultrasonic signals siv kev sib cuam tshuam ntawm lub teeb nrog cov ntaub so ntswg kom tau txais cov ntaub so ntswg dluab siab. Nws yog dav siv nyob rau hauv biomedical teb, tshwj xeeb tshaj yog kuv ...Nyeem ntxiv -
Ua hauj lwm hauv paus ntsiab lus ntawm semiconductor laser
Ua hauj lwm hauv paus ntsiab lus ntawm semiconductor laser Ua ntej ntawm tag nrho cov, parameter yuav tsum tau rau semiconductor lasers yog qhia, mas suav nrog cov nram qab no yam: 1. Photoelectric kev ua tau zoo: nrog rau extinction ratio, dynamic linewidth thiab lwm yam tsis, cov tsis ncaj qha cuam tshuam rau ...Nyeem ntxiv -
Daim ntawv thov ntawm semiconductor laser hauv kev kho mob teb
Daim ntawv thov ntawm semiconductor laser nyob rau hauv kev kho mob teb Semiconductor laser yog ib yam ntawm laser nrog semiconductor khoom raws li qhov nruab nrab, feem ntau nrog ntuj cleavage dav hlau raws li lub resonator, cia siab rau dhia ntawm semiconductor zog bands emit lub teeb. Yog li ntawd, nws muaj qhov zoo o ...Nyeem ntxiv -
Tshiab siab rhiab heev photodetector
Tshiab siab rhiab heev photodetector Tsis ntev los no, ib pab neeg tshawb fawb ntawm Tuam Tshoj Academy of Sciences (CAS) raws li polycrystalline gallium-nplua nuj Gallium oxide Materials (PGR-GaOX) tau npaj thawj zaug tsim tshiab lub tswv yim rau siab rhiab heev thiab cov lus teb ceev ceev photodetector los ntawm ...Nyeem ntxiv
