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Sabon Bincike akan Mai Binciken Hoto na Ƙarƙashin Ƙarfafawa
Sabon Bincike akan Ƙananan Girman Avalanche Photodetector Gano babban hankali na ƴan hotuna ko ma fasahar hoto guda ɗaya yana riƙe da fa'idodin aikace-aikace a fagage kamar ƙananan hoto, ji mai nisa da telemetry, da kuma sadarwar adadi. Daga cikin su, avalanche ph ...Kara karantawa -
The fasaha da ci gaban trends na attosecond Laser a kasar Sin
Hanyoyin fasaha da ci gaba na laser attosecond a kasar Sin Cibiyar nazarin kimiyyar lissafi, Cibiyar Kimiyya ta kasar Sin, ta ba da rahoton sakamakon aunawa na 160 a matsayin keɓaɓɓen bugun jini a cikin 2013. An samar da keɓaɓɓen bugun jini na attosecond (IAPs) na wannan rukunin bincike bisa babban tsari ...Kara karantawa -
Gabatar da InGaAs mai daukar hoto
Gabatar da InGaAs photodetector InGaAs yana ɗaya daga cikin ingantattun kayan don cimma babban amsawa da mai gano hoto mai sauri. Da fari dai, InGaAs abu ne mai ɗaukar hoto na bandgap kai tsaye, kuma faɗin bandgap ɗin sa ana iya daidaita shi ta hanyar rabo tsakanin In da Ga, yana ba da damar gano na gani ...Kara karantawa -
Alamar Mach-Zehnder modulator
Ma'anoni na Mach-Zehnder Modulator Mach-Zehnder Modulator (wanda aka gajarta a matsayin MZM modulator) wata maɓalli ce da ake amfani da ita don cimma daidaiton siginar gani a fagen sadarwa na gani. Abu ne mai mahimmanci na Electro-Optic Modulator, kuma alamun aikin sa kai tsaye ...Kara karantawa -
Gabatarwa zuwa layin jinkiri na fiber optic
Gabatarwa zuwa layin jinkiri na fiber optic Layin jinkirin fiber na'urar na'ura ce da ke jinkirta sigina ta hanyar amfani da ka'idar cewa siginar gani ke yaduwa a cikin filaye na gani. Ya ƙunshi sifofi na asali kamar fiber na gani, EO modulators da masu sarrafawa. Fiber na gani, azaman watsawa...Kara karantawa -
Nau'in laser tunable
Irin nau'ikan ɗaukar hoto mai ɗaukar hoto za a iya rarrabu cikin manyan hanyoyin guda biyu: ɗaya shine lokacin da igiyoyi masu yawa ko fiye da igiyar ruwa guda ɗaya; Wani nau'in ya ƙunshi yanayi inda Laser ...Kara karantawa -
Hanyoyin gwaji don aikin mai amfani da lantarki-optic
Hanyoyin gwaji don aiwatar da na'ura mai amfani da lantarki 1. Matakan gwajin wutar lantarki na rabin-wave don injin ƙarfin lantarki na lantarki Ɗaukar wutar lantarki ta rabi a tashar RF a matsayin misali, tushen siginar, na'urar da ke ƙarƙashin gwaji da oscilloscope an haɗa su ta hanyar d...Kara karantawa -
Sabon Bincike akan Laser kunkuntar-layi
Sabuwar Bincike akan kunkuntar-layi Laser Laser kunkuntar-layi yana da mahimmanci a cikin aikace-aikace da yawa kamar madaidaicin fahimta, spectroscopy, da kimiyyar adadi. Baya ga faɗin sikeli, siffa mai ban mamaki kuma muhimmin abu ne, wanda ya dogara da yanayin aikace-aikacen. Don...Kara karantawa -
Yadda ake amfani da EO modulator
Yadda ake amfani da na'urar modulator na EO Bayan karbar EO modulator da buɗe kunshin, da fatan za a sa safofin hannu / wuyan hannu na lantarki lokacin taɓa ɓangaren harsashi na ƙarfe na na'urar. Yi amfani da tweezers don cire mashigai na gani / fitarwa na na'urar daga ramukan akwatin, sannan cire ...Kara karantawa -
Ci gaban Bincike na InGaAs photodetector
Ci gaban Bincike na InGaAs photodetector Tare da haɓakar haɓakar haɓakar ƙarar watsa bayanan sadarwa, fasahar haɗin haɗin kai ta maye gurbin fasahar haɗin gwiwar wutar lantarki ta al'ada kuma ta zama fasaha ta yau da kullun don matsakaici da nisa low-asara high-sp.Kara karantawa -
SPAD mai ɗaukar hoto guda ɗaya
SPAD mai ɗaukar hoto guda ɗaya lokacin da aka fara gabatar da firikwensin hoto na SPAD, galibi ana amfani da su a yanayin gano ƙananan haske. Koyaya, tare da haɓakar ayyukansu da haɓaka buƙatun wurin, SPAD na'urori masu auna firikwensin hoto sun ƙara zama…Kara karantawa -
Modulator lokaci mai sassauƙa
Modulator lokaci mai sassauƙa a fagen sadarwa mai saurin gani da fasahar ƙididdigewa, masu daidaitawa na gargajiya suna fuskantar matsananciyar cikas! Rashin isasshen tsarkin sigina, sarrafa lokaci mara sassauƙa, da yawan amfani da wutar lantarki mai yawa - waɗannan chal ...Kara karantawa
