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Umgaqo wokusebenza kunye neentlobo eziphambili ze-laser semiconductor
Umgaqo osebenzayo kunye neentlobo eziphambili ze-semiconductor laser Semiconductor Laser diode, kunye nokusebenza kwazo okuphezulu, i-miniaturization kunye ne-wavelength diversity, zisetyenziswa ngokubanzi njengezona nxalenye eziphambili zeteknoloji ye-optoelectronic kwiinkalo ezifana nokunxibelelana, unyango kunye nokulungiswa kwezoshishino. Th...Funda ngokugqithisileyo -
Intshayelelo kwiRF phezu kweFiber System
Intshayelelo ye-RF phezu kwefayibha I-RF phezu kwefayibha yenye yezinto ezibalulekileyo zokusetyenziswa kweefotonic ze-microwave kwaye ibonisa iingenelo ezingenakuthelekiswa nanto kwimimandla ehambele phambili efana ne-microwave photonic radar, i-astronomical radio telephoto, kunye nonxibelelwano lwenqwelo-moya olungenamntu. Ikhonkco le-RF phezu kwefayibha ye-ROF...Funda ngokugqithisileyo -
I-photodetector ye-photon enye iphule kwi-80% ye-bottleneck esebenzayo
I-photodetector ye-photon enye iye yaphuka kwi-80% ye-bottleneck ye-bottleneck I-photon-photodetector enye isetyenziswa ngokubanzi kwimimandla ye-quantum photonics kunye ne-single-photon imaging ngenxa yezibonelelo zabo ezihlangeneyo kunye nexabiso eliphantsi, kodwa bajongene nale bhotile yobugcisa ilandelayo...Funda ngokugqithisileyo -
Amathuba amatsha kuNxibelelwano lweMicrowave :40GHz Analog Link RF phezu kwefiber
Amathuba amatsha kuNxibelelwano lweMicrowave :40GHz Analog Link RF phezu kwefayibha Kwintsimi yonxibelelwano lwemicrowave, izisombululo zothumelo lwemveli bezisoloko zinyanzelwa ziingxaki ezimbini ezinkulu: iintambo zecoaxial ezibizayo kunye namaza amaza azondisi nje iindleko zokuthunyelwa kodwa zikwaqinile...Funda ngokugqithisileyo -
Yazisa i-ultra-low half-wave voltage yesigaba semodyuli ye-electro-optic
Ubuchwephesha obuchanekileyo bokulawula iimitha zokukhanya: I-ultra-low-half-wave voltage electro-optic phase modulator Kwixesha elizayo, konke ukutsiba kunxibelelwano lwe-optical kuya kuqala ngokusungulwa kwezinto eziphambili. Kwihlabathi lonxibelelwano olukwisantya esiphezulu kunye neefotonic ezichanekileyo zisebenza...Funda ngokugqithisileyo -
Uhlobo olutsha lwe-nanosecond pulsed laser
I-laser ye-Rofea nanosecond pulsed laser (i-pulsed light source) ithatha i-circuit ye-short-pulse drive ekhethekileyo ukuze iphumelele i-pulse output emxinwa njenge-5ns. Kwangaxeshanye, isebenzisa i-laser ezinzile kakhulu kunye ne-APC eyodwa (uLawulo lwaMandla oluzenzekelayo) kunye neesekethe ze-ATC (Ulawulo oluzenzekelayo lobushushu), eyenza ...Funda ngokugqithisileyo -
Yazisa ngomthombo wokukhanya welaser wamandla aphezulu wamva nje
Yazisa umthombo wokukhanya welaser wamva nje wamandla aphezulu Imithombo emithathu yokukhanya kwelaser engundoqo ifaka impembelelo eyomeleleyo kwizicelo zamandla aphezulu optical Kwintsimi yezicelo zelaser ezisukela amandla agqithisileyo kunye nokuzinza kokugqibela, impompo yokusebenza kweendleko eziphezulu kunye nezisombululo zelaser bezisoloko zigqaliselo...Funda ngokugqithisileyo -
Izinto ezichaphazelayo zempazamo yenkqubo yeefotodetectors
Imiba echaphazelayo yempazamo yenkqubo yee-photodetectors Kukho iiparameters ezininzi ezinxulumene nempazamo yenkqubo yeefotodetectors, kwaye eyona ngqwalasela iyahluka ngokweeprojekthi ezahlukeneyo. Ke ngoko, iJIMU Optoelectronic Research Assistant yaphuhliswa ukunceda i-optoele...Funda ngokugqithisileyo -
Uhlalutyo lweempazamo zeNkqubo yeFotodetector
Uhlalutyo lweempazamo zeNkqubo ye-Photodetector I. Intshayelelo kwiiMpembelelo zeeMpahla zeNkqubo kwi-Photodetector Iingqwalasela ezithile zephutha elicwangcisiweyo ziquka: 1. Ukukhethwa kwecandelo: i-photodiodes, i-amplifiers yokusebenza, i-resistors, i-capacitors, i-ADCs, i-ics yokunikezelwa kwamandla, kunye nereferensi...Funda ngokugqithisileyo -
Uyilo lwendlela ye-Optical ye-laser pulsed lasers
Uyilo lwendlela ye-Optical yerectangular pulsed lasers Isishwankathelo soyilo lwendlela ye-Optical Indlela yokwenziwa evaliweyo-itshixiwe i-double-wavelength dissipative soliton resonant thulium-doped fiber laser esekwe kwi-nonlinear fiber ring mirror. 2. Inkcazo yendlela yokubona Ubude obubini bobude be-soliton reson...Funda ngokugqithisileyo -
Yazisa i-bandwidth kunye nexesha lokunyuka kwe-photodetector
Yazisa i-bandwidth kunye nexesha lokunyuka kwe-photodetector I-bandwidth kunye nexesha lokunyuka (eyaziwa ngokuba lixesha lokuphendula) le-photodetector zizinto eziphambili ekuvavanyweni kwe-optical detector. Abantu abaninzi abanalo nofifi malunga nezi parameters zimbini. Eli nqaku lizakwazisa ngokukodwa i-ba...Funda ngokugqithisileyo -
Uphando lwamva nje kwii-laser ze-semiconductor ezinemibala emibini
Uphando lwamva nje lwe-laser ye-semiconductor yemibala emibini ye-semiconductor disc lasers (i-SDL lasers), ekwaziwa ngokuba zii-laser zangaphandle ezithe nkqo ze-semiconductor (VECSEL), zitsale umdla kakhulu kwiminyaka yakutshanje. Idibanisa iingenelo zenzuzo ye-semiconductor kunye ne-solid-state resonators...Funda ngokugqithisileyo
