-
Iyini i-Si photodetector
Kuyini i-Si photodetector Ngentuthuko esheshayo yobuchwepheshe besimanje, ama-photodetector, njengedivayisi ebalulekile yesensa, kancane kancane angene emehlweni abantu. Ikakhulukazi i-Si photodetector (i-silicon photodetector), esebenza kahle kakhulu kanye namathuba amaningi okusebenzisa,...Funda kabanzi -
Ucwaningo Olusha Nge-Photodetector Ye-Avalanche Enobukhulu Obuphansi
Ucwaningo Olusha mayelana ne-Avalanche Photodetector Enobukhulu Obuphansi Ukutholwa kokuzwela okuphezulu kobuchwepheshe be-photon encane noma ngisho ne-single-photon kunamathuba amakhulu okusetshenziswa emikhakheni efana nokuthwebula izithombe okukhanyayo, ukuzwa okukude kanye ne-telemetry, kanye nokuxhumana kwe-quantum. Phakathi kwazo, i-avalanche ph...Funda kabanzi -
Ubuchwepheshe kanye nezitayela zentuthuko zama-laser e-attosecond eShayina
Ubuchwepheshe kanye nezitayela zentuthuko zama-laser e-attosecond eShayina I-Institute of Physics, i-Chinese Academy of Sciences, ibike imiphumela yokulinganisa engu-160 njengama-pulse e-attosecond ahlukanisiwe ngo-2013. Ama-pulse e-attosecond ahlukanisiwe (ama-IAP) aleli thimba locwaningo akhiqizwe ngokusekelwe ku-oda eliphezulu ...Funda kabanzi -
Yethula i-InGaAs photodetector
Yethula i-InGaAs photodetector I-InGaAs ingenye yezinto ezifanelekile zokufeza i-photodetector ephendula kakhulu futhi esheshayo. Okokuqala, i-InGaAs iyinto eqondile ye-bandgap semiconductor, futhi ububanzi bayo be-bandgap bungalawulwa yisilinganiso esiphakathi kwe-In ne-Ga, okuvumela ukutholakala kwe-optical...Funda kabanzi -
Izinkomba ze-modulator ye-Mach-Zehnder
Izinkomba ze-modulator ye-Mach-Zehnder I-Mach-Zehnder Modulator (efushaniswe ngokuthi i-MZM modulator) iyithuluzi eliyisihluthulelo elisetshenziselwa ukufeza ukuguqulwa kwesignali ye-optical emkhakheni wokuxhumana kwe-optical. Iyingxenye ebalulekile ye-Electro-Optic Modulator, futhi izinkomba zayo zokusebenza ziqondile ...Funda kabanzi -
Isingeniso kumugqa wokulibaziseka we-fiber optic
Isingeniso kumugqa wokulibaziseka we-fiber optic Umugqa wokulibaziseka we-fiber optic uyithuluzi elilibazisa amasignali ngokusebenzisa isimiso sokuthi amasignali optical asakazeka kuma-optical fibers. Yakhiwe ngezakhiwo eziyisisekelo ezifana nama-optical fibers, ama-EO modulators kanye nabalawuli. I-optical fiber, njengendlela yokudlulisela...Funda kabanzi -
Izinhlobo ze-laser elungisekayo
Izinhlobo ze-laser elungisekayo Ukusetshenziswa kwama-laser alungisekayo ngokuvamile kungahlukaniswa ngezigaba ezimbili ezinkulu: esinye yilapho ama-laser angama-single-line noma ama-multi-line fixed-wavelength engakwazi ukunikeza ubude obudingekayo obuhlukile obubodwa noma ngaphezulu; Esinye isigaba sihilela izimo lapho i-laser ...Funda kabanzi -
Izindlela zokuhlola ukusebenza kwe-electro-optic modulator
Izindlela zokuhlola ukusebenza kwe-electro-optic modulator 1. Izinyathelo zokuhlola i-half-wave voltage ye-electro-optic intensity modulator Uma sithatha i-half-wave voltage ku-RF terminal njengesibonelo, umthombo wesignali, idivayisi ehlolwayo kanye ne-oscilloscope kuxhunywe nge-d enezindlela ezintathu...Funda kabanzi -
Ucwaningo Olusha nge-laser enobubanzi obuncane
Ucwaningo Olusha nge-laser enobubanzi obuncane I-laser enobubanzi obuncane ibalulekile ezinhlobonhlobo zezicelo ezifana nokuzwa okunembile, i-spectroscopy, kanye nesayensi ye-quantum. Ngaphezu kobubanzi be-spectral, ukuma kwe-spectral nakho kuyisici esibalulekile, okuncike esimweni sesicelo. Nge ...Funda kabanzi -
Indlela yokusebenzisa i-EO modulator
Indlela yokusebenzisa i-EO modulator Ngemva kokuthola i-EO modulator nokuvula iphakheji, sicela ugqoke amagilavu/amabhande esandla asebenza ngogesi uma uthinta ingxenye yegobolondo lensimbi yedivayisi. Sebenzisa ama-tweezers ukususa ama-port optical input/output edivayisi emifantwini yebhokisi, bese ususa...Funda kabanzi -
Inqubekela phambili Yocwaningo Lwe-InGaAs photodetector
Inqubekela phambili Yocwaningo Lwe-InGaAs photodetector Ngokukhula okukhulu kwevolumu yokudlulisa idatha yokuxhumana, ubuchwepheshe bokuxhumana kwe-optical buthathe indawo yobuchwepheshe bendabuko bokuxhumana kwe-elekthronikhi futhi sebube ubuchwepheshe obujwayelekile be-high-sup ephansi ephansi ebanga eliphakathi nelide...Funda kabanzi -
Isitholi sesithombe se-avalanche se-SPAD esine-photon eyodwa
Isitholi sesithombe se-avalanche se-SPAD esisodwa Lapho izinzwa ze-SPAD photodetector zethulwa okokuqala, zazisetshenziswa kakhulu ezimweni zokuthola ukukhanya okuphansi. Kodwa-ke, ngokuthuthuka kokusebenza kwazo kanye nokuthuthukiswa kwezidingo zesimo, izinzwa ze-SPAD photodetector bezilokhu...Funda kabanzi
