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Cov yam ntxwv tseem ceeb thiab kev kawm tsis ntev los no ntawm kev kub ceev Photodetector
Cov yam ntxwv tseem ceeb thiab kev nce qib tsis ntev los no ntawm kev kub ceev Photodetector Nrog kev txhim kho ntawm kev tshawb fawb thiab thev naus laus zis, kev siv cov kev kub ceev Photodetector (optical detection module) hauv ntau qhov chaw yog ntau thiab ntau dua. Daim ntawv no yuav qhia txog 10G high-speed Photodetector (optical d ...Nyeem ntxiv -
Peking University paub txog perovskite txuas ntxiv laser qhov chaw me dua 1 square micron
Peking University pom tau hais tias perovskite txuas ntxiv laser qhov chaw me dua 1 square micron Nws yog ib qho tseem ceeb los tsim lub laser txuas ntxiv nrog thaj chaw ntaus ntawv tsawg dua 1μm2 kom tau raws li kev siv hluav taws xob tsawg ntawm on-chip optical interconnection (<10 fJ bit-1) . Txawm li cas los xij, raws li ...Nyeem ntxiv -
Breakthrough photoelectric detection technology (Avalanche photodetector): Ib tshooj tshiab hauv kev nthuav tawm lub teeb tsis muaj zog
Breakthrough photoelectric detection technology (Avalanche photodetector): Ib tshooj tshiab hauv kev nthuav tawm lub teeb pom kev tsis muaj zog Hauv kev tshawb fawb tshawb fawb, kev tshawb pom tseeb ntawm lub teeb pom kev tsis muaj zog yog tus yuam sij rau qhib ntau yam kev tshawb fawb. Tsis ntev los no, qhov kev tshawb fawb tshawb fawb tshiab tau ua tiav ...Nyeem ntxiv -
Dab tsi yog "super radiant light source"
Dab tsi yog "super radiant light source"? Koj paub ntau npaum li cas? Kuv vam tias koj tuaj yeem pom qhov zoo ntawm photoelectric micro kev paub coj los rau koj! Superradiant light source (tseem hu ua ASE light source) yog lub teeb ci ntsa iab (dawb lub teeb ci) raws li superradiation ...Nyeem ntxiv -
Qhov kev cia siab heev ntawm kev lag luam optoelectronic kev tshwm sim-Lub LASER Ntiaj Teb ntawm PHOTONICS CHINA 2023
Raws li qhov kev tshwm sim txhua xyoo ntawm Asia lub laser, kho qhov muag thiab optoelectronic kev lag luam, LASER Ntiaj Teb ntawm PHOTONICS CHINA 2023 ib txwm tau cog lus los txhawb txoj kev sib tw ntawm thoob ntiaj teb kev lag luam thiab cov saw hlau thiab pab txhim kho kev lag luam. Hauv cov ntsiab lus ntawm "...Nyeem ntxiv -
Tshiab photodetectors revolutionize optical fiber kev sib txuas lus thiab sensing technology
Tshiab photodetectors revolutionize optical fiber kev sib txuas lus thiab sensing technology Nrog rau kev nce qib ntawm science thiab technology, optical fiber kev sib txuas lus systems thiab optical fiber sensing systems yog hloov peb lub neej. Lawv daim ntawv thov tau nkag mus rau hauv txhua yam ntawm lub neej txhua hnub ...Nyeem ntxiv -
Cia Lub Teeb Pom Kev tshwm sim hauv qee lub xeev sib txawv dua li ua ntej!
Qhov ceev tshaj plaws hauv peb lub ntiaj teb yog qhov ceev ntawm Lub Teeb Qhov Chaw, thiab qhov ceev ntawm lub teeb kuj coj peb ntau yam zais cia. Qhov tseeb, tib neeg tau ua tiav kev kawm tsis tu ncua ntawm optics, thiab thev naus laus zis peb tus tswv tau dhau los ua ntau thiab ntau dua. Science yog ib hom ntawm lub zog, peb ...Nyeem ntxiv -
Tshawb nrhiav qhov tsis meej ntawm lub teeb: Daim ntawv thov tshiab rau Electro-Optic Modulator LiNbO3 theem modulators
Tshawb nrhiav qhov tsis meej ntawm lub teeb: Cov ntawv thov tshiab rau Electro-Optic Modulator LiNbO3 theem modulators LiNbO3 modulator Phase modulator yog lub hauv paus tseem ceeb uas tuaj yeem tswj cov theem hloov ntawm lub teeb yoj, thiab nws ua lub luag haujlwm tseem ceeb hauv kev sib txuas lus kho qhov muag niaj hnub thiab hnov. Tsis ntev los no, ib hom tshiab p...Nyeem ntxiv -
Hom-xauv daim ntawv laser, lub zog siab zog ultrafast laser
Lub zog siab femtosecond laser muaj cov txiaj ntsig zoo hauv kev tshawb fawb thiab kev lag luam xws li terahertz tiam, attosecond pulse tiam thiab optical zaus zuag. Mod-locked lasers raws li cov tsoos block-gain media yog txwv los ntawm thermal lensing nyhuv ntawm lub zog siab, ...Nyeem ntxiv -
Rof Electro-optic Modulator EOM LiNbO3 Kev Siv Hluav Taws Xob
Electro-optic modulator yog cov cuab yeej tseem ceeb los hloov kho cov teeb liab txuas ntxiv laser siv cov ntaub ntawv, xov tooj cua zaus thiab moos teeb liab. Cov qauv sib txawv ntawm modulator muaj cov haujlwm sib txawv. Los ntawm qhov kho qhov muag modulator, tsis tsuas yog tuaj yeem hloov qhov kev siv ntawm lub teeb yoj, tab sis kuj yog theem thiab polar ...Nyeem ntxiv -
Active ntse terahertz electro-optic modulator tau ua tiav tiav
Xyoo tas los, pab pawg ntawm Sheng Zhigao, tus kws tshawb fawb ntawm High Magnetic Field Center ntawm Hefei Institute of Physical Sciences, Suav Academy ntawm Kev Tshawb Fawb, tau tsim ib qho kev ua haujlwm thiab ntse terahertz electro-optic modulator vam khom nyob rau hauv lub xeev siab magnetic teb sim. ntaus ntawv. ...Nyeem ntxiv -
Lub hauv paus ntsiab lus ntawm Optical modulator
Optical modulator, siv los tswj qhov kev siv ntawm lub teeb, kev faib tawm ntawm electro-optic, thermooptic, acoustooptic, tag nrho cov kho qhov muag, txoj kev xav ntawm electro-optic nyhuv. Optical modulator yog ib qho ntawm cov khoom siv kho qhov muag tseem ceeb tshaj plaws hauv kev sib txuas lus siab thiab luv luv. ...Nyeem ntxiv
