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Imigaqo ye-photoacoustic imaging
Imigaqo ye-photoacoustic imaging I-Photoacoustic Imaging (PAI) yindlela yokucinga yonyango edibanisa i-optics kunye ne-acoustics ukuvelisa izibonakaliso ze-ultrasonic usebenzisa intsebenziswano yokukhanya kunye nezicubu zokufumana imifanekiso yezicubu eziphezulu. Isetyenziswa kakhulu kwiinkalo zebhayomedical, ngakumbi i...Funda ngokugqithisileyo -
Umgaqo osebenzayo we-laser semiconductor
Umgaqo osebenzayo we-laser ye-semiconductor Okokuqala, iimfuno zeparameter ze-lasemiconductor lasers ziyaziswa, ngokukodwa kubandakanywa le miba ilandelayo: 1. Ukusebenza kwe-Photoelectric: kubandakanywa ukutshatyalaliswa komlinganiselo, ububanzi obuguquguqukayo kunye nezinye iiparitha, ezi parameters zichaphazela ngqo ...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-laser semiconductor kwintsimi yezonyango
Ukusetyenziswa kwe-laser ye-semiconductor kwintsimi yezonyango I-laser ye-semiconductor luhlobo lwe-laser kunye ne-semiconductor imathiriyeli njengendlela yokuzuza, ngokuqhelekileyo kunye nendiza yendalo ye-cleavage njenge-resonator, exhomekeke ekuxhumeni phakathi kweebhanti zamandla ze-semiconductor ukuze zikhuphe ukukhanya. Ngoko ke, ineenzuzo ze ...Funda ngokugqithisileyo -
Ifotodetector entsha enovakalelo oluphezulu
Kutshanje, iqela lophando kwiZiko leeSayensi zaseTshayina (CAS) esekwe kwi-polycrystalline gallium-rich Gallium oxide Materials (PGR-GaOX) licetyiswe okokuqala ngqa isicwangciso esitsha soyilo sobuntununtunu obuphezulu kunye nesantya sokuphendula ngesantya esiphezulu se-photodetector. nge...Funda ngokugqithisileyo -
Unxibelelwano oluntsonkothileyo lwe-Quantum
Unxibelelwano olufihliweyo lwe-Quantum Unxibelelwano oluyimfihlo lwe-quantum, olukwabizwa ngokuba yi-quantum key distribution, yeyona ndlela yonxibelelwano ethe yangqinwa ikhuseleke ngokupheleleyo kwinqanaba langoku lokuqonda komntu. Umsebenzi wayo kukusasaza ngokuguquguqukayo isitshixo phakathi kuka-Alice noBob ...Funda ngokugqithisileyo -
Isixhobo sokulinganisa i-Hardware spectrometer
Isixhobo sokubona umqondiso we-Optical sisixhobo esibonakalayo esahlula ukukhanya kwi-polychromatic ibe yi-spectrum. Kukho iintlobo ezininzi ze-spectrometers, ngaphezu kwee-spectrometers ezisetyenziswa kwibhendi yokukhanya ebonakalayo, kukho i-infrared spectrometers kunye ne-ultraviolet ...Funda ngokugqithisileyo -
Ukusetyenziswa kweteknoloji ye-quantum microwave photonics
Ukusetyenziswa kobuchwepheshe be-quantum microwave photonics Ukubona umqondiso obuthathaka Enye yezona zinto zithembisayo zeteknoloji ye-quantum microwave photonics kukubona iimpawu ze-microwave/RF ezibuthathaka kakhulu. Ngokusebenzisa ubhaqo lwefotoni enye, ezi nkqubo zinovakalelo kakhulu kunetra...Funda ngokugqithisileyo -
Itekhnoloji ye-quantum microwave optical
Itekhnoloji ye-quantum microwave optical technology I-Microwave optical technology iye yaba yintsimi enamandla, edibanisa iingenelo zobuchwephesha be-optical kunye ne-microwave kwi-signal processing, unxibelelwano, ukuva kunye neminye imiba. Nangona kunjalo, iinkqubo eziqhelekileyo zeefotonic ze-microwave zijongene nomda obalulekileyo ...Funda ngokugqithisileyo -
Intshayelelo emfutshane yetekhnoloji yemodyuli yelaser
Ukwaziswa ngokufutshane kobuchwephesha bemodyuli ye-laser I-Laser liza le-electromagnetic wave-frequency high-frequency, ngenxa yokuhambelana kwayo kakuhle, njengamaza emveli ombane ombane (afana nalawo asetyenziswa kunomathotholo nakumabonakude), njengezamthi ezithwalayo zokuhambisa ulwazi. Inkqubo yokulayisha ulwazi kwi-las...Funda ngokugqithisileyo -
Ukuqulunqwa kwezixhobo zonxibelelwano ze-optical
Ukubunjwa kwezixhobo zonxibelelwano lwamehlo Inkqubo yonxibelelwano kunye namaza okukhanya njengomqondiso kunye nefayibha ye-Optical njengoko i-transmission medium ibizwa ngokuba yi-Optical fiber communication system. Izinto eziluncedo zonxibelelwano lwefiber optical xa kuthelekiswa nentambo yemveli yonxibelelwano...Funda ngokugqithisileyo -
OFC2024 photodetectors
Namhlanje makhe sijonge kwi-OFC2024 photodetectors, equka ikakhulu i-GeSi PD/APD, i-InP SOA-PD, kunye ne-UTC-PD. 1. I-UCDAVIS iqaphela i-resonant ebuthakathaka i-1315.5nm engekho i-symmetric Fabry-Perot photodetector ene-capacitance encinci kakhulu, iqikelelwa ukuba yi-0.08fF. Xa i-bias ingu -1V (-2V), umsinga omnyama...Funda ngokugqithisileyo -
Uhlobo lwesakhiwo sesixhobo se-photodetector
Uhlobo lwesakhiwo sesixhobo se-photodetector sisixhobo esiguqula isignali yamehlo ibe ngumqondiso wombane, ubume bayo kunye nokwahluka kwayo, inokohlulwa ikakhulu ibe zezi ndidi zilandelayo: (1) Isikhangeli sefotoconductive Xa izixhobo zefotoconductive zisesichengeni sokukhanya, ifoto. ..Funda ngokugqithisileyo
