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Shintsha ijubane lokushaya kwe-laser enamandla kakhulu emfushane kakhulu
Shintsha ijubane lokushaya kwe-laser enamandla kakhulu. Ama-laser amafushane kakhulu ngokuvamile abhekisela kuma-laser pulses anobubanzi bokushaya kwe-pulse obungamashumi namakhulu ama-femtoseconds, amandla aphezulu ama-terawatts nama-petawatts, kanye nokukhanya kwawo okugxilile kudlula i-1018 W/cm2. I-laser emfushane kakhulu kanye...Funda kabanzi -
Isitholi sesithombe se-InGaAs esisodwa
I-Single photon InGaAs photodetector Ngokuthuthuka okusheshayo kwe-LiDAR, ubuchwepheshe bokuthola ukukhanya kanye nobuchwepheshe bokuhlela obusetshenziswa ubuchwepheshe bokuthwebula izithombe zokulandelela izimoto ngokuzenzakalelayo bunezidingo eziphakeme, ukuzwela kanye nokulungiswa kwesikhathi kwe-detector esetshenziswa ekukhanyeni okuphansi kwendabuko...Funda kabanzi -
Umthombo wokukhanya okuphezulu kakhulu kwe-ultraviolet ophindaphindayo
Umthombo wokukhanya okuphezulu kwe-ultraviolet extreme refrequency Amasu okucindezela ngemuva kokucindezela ahlanganiswe nezinkambu zemibala emibili akhiqiza umthombo wokukhanya kwe-ultraviolet extreme high-flux. Ngezinhlelo zokusebenza ze-Tr-ARPES, ukunciphisa ubude besikhathi sokukhanya okushayelayo nokwandisa amathuba okufakwa kwegesi kuyisilinganiso esisebenzayo...Funda kabanzi -
Intuthuko kwezobuchwepheshe bomthombo wokukhanya kwe-ultraviolet okweqile
Intuthuko kwezobuchwepheshe bomthombo wokukhanya kwe-ultraviolet okweqile Eminyakeni yamuva nje, imithombo ye-ultraviolet ephezulu ye-harmonic idonsele ukunaka okukhulu emkhakheni we-electron dynamics ngenxa yokuhambisana kwayo okuqinile, isikhathi esifushane sokushaya kwenhliziyo kanye namandla aphezulu e-photon, futhi isetshenziswe kuma-spectral ahlukahlukene kanye...Funda kabanzi -
I-modulator ye-electro-optic ehlanganisiwe ephezulu ye-lithium niobate
I-electro-optic modulator ephezulu kanye nesicelo se-microwave photon Njengoba izidingo ezikhulayo zezinhlelo zokuxhumana, ukuze kuthuthukiswe ukusebenza kahle kokudlulisa amasignali, abantu bazohlanganisa ama-photon nama-electron ukuze bazuze izinzuzo ezihambisanayo, kanye ne-microwave photonic...Funda kabanzi -
Izinto ze-lithium niobate zefilimu encane kanye ne-lithium niobate modulator yefilimu encane
Izinzuzo nokubaluleka kwe-thin film lithium niobate kubuchwepheshe be-microwave photon obuhlanganisiwe Ubuchwepheshe be-microwave photon bunezinzuzo ze-bandwidth enkulu yokusebenza, ikhono eliqinile lokucubungula ngokulingana kanye nokulahlekelwa okuphansi kokudlulisela, okunamandla okuqeda i-bottleneck yobuchwepheshe be ...Funda kabanzi -
Indlela yokuhlukanisa nge-laser
Indlela yokulinganisa i-laser Isimiso se-laser rangefinder Ngaphezu kokusetshenziswa kwezimboni kwama-laser ekucubungulweni kwezinto, eminye imikhakha, njengezindiza, ezempi kanye neminye imikhakha nayo ithuthukisa njalo izinhlelo zokusebenza ze-laser. Phakathi kwazo, i-laser esetshenziswa ezindizeni nasezempi iyanda...Funda kabanzi -
Izimiso nezinhlobo ze-laser
Izimiso nezinhlobo ze-laser Kuyini i-laser? I-LASER (Ukukhulisa Ukukhanya Ngokukhishwa Kwemisebe Okushukunyiswayo); Ukuze uthole umbono ongcono, bheka isithombe esingezansi: I-athomu ezingeni eliphezulu lamandla iguqukela ngokuzenzekelayo ezingeni eliphansi lamandla bese ikhipha i-photon, inqubo ebizwa ngokuthi i-spontaneous ...Funda kabanzi -
Amasu okuhlanganisa ama-optical kanye nobudlelwano bawo bokuxhumana nge-on-chip kanye ne-optical fiber
Ithimba locwaningo likaSolwazi Khonina ovela kwi-Institute of Image Processing Systems ye-Russian Academy of Sciences lishicilele iphepha elinesihloko esithi “Optical multiplexing techniques and their marriage” ku-Opto-Electronic Advances for on-chip and optical fiber communication: a review. USolwazi...Funda kabanzi -
Amasu okuhlanganisa ama-optical kanye nobudlelwano bawo kuma-chip: isibuyekezo
Amasu okuhlanganisa ama-optical kanye nobudlelwano bawo bokuxhumana nge-on-chip kanye ne-optical fiber: isibuyekezo Amasu okuhlanganisa ama-optical ayisihloko socwaningo esiphuthumayo, futhi izazi emhlabeni wonke zenza ucwaningo olujulile kulo mkhakha. Eminyakeni edlule, ubuchwepheshe obuningi be-multiplex obufana...Funda kabanzi -
Ukuthuthuka kanye nentuthuko yobuchwepheshe bokufaka ama-optoelectronic be-CPO Ingxenye yesibili
Ukuthuthuka kanye nentuthuko yobuchwepheshe bokupakisha i-optoelectronic co-packaging ye-CPO Ukupakisha i-optoelectronic co-packaging akuyona ubuchwepheshe obusha, intuthuko yayo ingalandelelwa emuva ngawo-1960, kodwa ngalesi sikhathi, ukupakisha i-photoelectric co-packaging kumane kuyiphakheji elula yamadivayisi e-optoelectronic ndawonye. Ngawo-1990,...Funda kabanzi -
Ukusebenzisa ubuchwepheshe bokufaka idatha ngokubambisana be-optoelectronic ukuxazulula ukudluliswa kwedatha okukhulu Ingxenye yokuqala
Ukusebenzisa ubuchwepheshe bokufaka idatha ngokubambisana be-optoelectronic ukuxazulula ukudluliswa kwedatha okukhulu. Kuqhutshwa ukuthuthukiswa kwamandla okusebenzisa ikhompyutha ezingeni eliphakeme, inani ledatha likhula ngokushesha, ikakhulukazi ithrafikhi entsha yebhizinisi lesikhungo sedatha njengamamodeli amakhulu e-AI kanye nokufunda komshini kukhuthaza...Funda kabanzi
