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Kwayoyin bugun jini na biyu suna bayyana sirrin jinkirin lokaci
Atosecond bugun jini ya bayyana sirrin jinkirin lokaci Masana kimiyya a Amurka, tare da taimakon attosecond bugun jini, sun bayyana sabon bayanai game da photoelectric sakamako: photoelectric jinkirta hayaki ne har zuwa 700 attoseconds, fiye da yadda aka zata a baya. Wannan sabon bincike...Kara karantawa -
Ka'idodin hoto na hoto
Ka'idojin daukar hoto Hoto Hoton hoto (PAI) fasaha ce ta likitanci wacce ke haɗa abubuwan gani da sauti don samar da siginar ultrasonic ta amfani da hulɗar haske tare da nama don samun manyan hotuna na nama. Ana amfani da shi sosai a fannin ilimin halittu, musamman ma i ...Kara karantawa -
Ka'idar aiki na semiconductor Laser
Ka'idar aiki na Laser semiconductor Da farko, ana gabatar da abubuwan da ake buƙata don laser semiconductor, galibi gami da abubuwan da suka biyo baya: 1. Ayyukan hoto: gami da ɓarna rabo, faɗin layi mai ƙarfi da sauran sigogi, waɗannan sigogi kai tsaye suna shafar ...Kara karantawa -
Aikace-aikacen Laser semiconductor a fannin likitanci
Aikace-aikacen Laser semiconductor a filin likitanci Semiconductor Laser nau'in Laser nau'in Laser ne tare da kayan semiconductor azaman matsakaicin riba, yawanci tare da jirgin sama na cleavage azaman resonator, yana dogaro da tsalle tsakanin makada na makamashi don fitar da haske. Don haka, yana da fa'ida...Kara karantawa -
Sabon babban ji na hoto
Sabon babban ma'aunin hoto na kwanan nan, ƙungiyar bincike a Kwalejin Kimiyya ta kasar Sin (CAS) bisa tushen polycrystalline gallium-rich Gallium oxide Materials (PGR-GaOX) ya ba da shawarar a karon farko wani sabon dabarun ƙira don haɓaka hankali da saurin amsawa mai saurin daukar hoto ta hanyar ...Kara karantawa -
Rufaffen sadarwa na Quantum
Sadarwar Rufaffen Quantum Sadarwar Sirri, wanda kuma aka sani da rarraba maɓalli na ƙididdigewa, ita ce kawai hanyar sadarwar da aka tabbatar tana da cikakkiyar aminci a matakin fahintar ɗan adam na yanzu. Ayyukansa shine don rarraba maɓalli tsakanin Alice da Bob ...Kara karantawa -
Na'urar gano siginar gani da gani hardware spectrometer
Na'urar gano siginar gani na gani hardware spectrometer spectrometer kayan aiki ne na gani wanda ke raba hasken polychromatic zuwa bakan. Akwai nau'ikan spectrometers da yawa, baya ga na'urorin da aka yi amfani da su a cikin rukunin hasken da ake iya gani, akwai infrared spectrometers da ultraviolet spectrometer ...Kara karantawa -
Aikace-aikacen fasahar photonics na quantum microwave
Aikace-aikacen fasaha na photonics na quantum microwave Rauni gano sigina Ɗaya daga cikin mafi kyawun aikace-aikace na fasahar photonic microwave quantum shine gano siginar microwave/RF mai rauni sosai. Ta hanyar amfani da gano photon guda ɗaya, waɗannan tsare-tsaren sun fi kulawa da hankali fiye da ...Kara karantawa -
Quantum microwave Optical fasahar
Fasahar gani na Quantum microwave Fasahar gani ta Microwave ta zama fili mai ƙarfi, ta haɗa fa'idodin fasahar gani da microwave a sarrafa sigina, sadarwa, ji da sauran fannoni. Koyaya, tsarin photonic na microwave na al'ada yana fuskantar wasu iyakance maɓalli ...Kara karantawa -
Taƙaitaccen gabatarwar fasahar ƙirar laser
Taƙaitaccen gabatarwar fasahar modulator Laser Laser babbar igiyar lantarki ce mai ƙarfi, saboda kyakkyawar haɗin kai, kamar igiyoyin lantarki na gargajiya (kamar yadda ake amfani da su a rediyo da talabijin), azaman igiyar ɗaukar hoto don watsa bayanai. Tsarin loda bayanai akan las...Kara karantawa -
Abubuwan da ke tattare da na'urorin sadarwa na gani
Abubuwan da ke tattare da na'urorin sadarwa na gani Tsarin sadarwa tare da hasken haske a matsayin sigina da fiber na gani a matsayin hanyar watsawa ana kiransa tsarin sadarwa na fiber Optical. Amfanin sadarwar fiber na gani idan aka kwatanta da sadarwar USB na gargajiya ...Kara karantawa -
OFC2024 masu gano hoto
Yau bari mu kalli OFC2024 photodetectors, waɗanda galibi sun haɗa da GeSi PD/APD, InP SOA-PD, da UTC-PD. 1. UCDAVIS ya gane mai rauni resonant 1315.5nm mara simmetric Fabry-Perot photodetector tare da ƙaramin ƙarfi, kiyasin 0.08fF. Lokacin da son zuciya ya kasance -1V (-2V), duhun halin yanzu ...Kara karantawa
