Ukusetshenziswa kwe-quantumUbuchwepheshe be-Microwave Photonics
Ukutholwa okubuthakathaka kwesiginali
Enye yezicelo ezithembisa kakhulu ze-Quantum Microwave Photonics Technology ukutholwa kwezimpawu ezibuthakathaka kakhulu ze-microwave / RF. Ngokusebenzisa ukutholwa kwezithombe esisodwa, lezi zinhlelo zizwela kakhulu kunezindlela zendabuko. Isibonelo, abacwaningi bakhombise uhlelo lwe-Quantum Microwave Photonic Photonic olungabona amasiginali aphansi njenge--112.8 dbm ngaphandle kokukhuliswa nge-elekthronikhi. Lokhu kuzwela okuphezulu kwe-Ultra-High kwenza kube kuhle ngezicelo ezifana nokuxhumana okujulile kwendawo.
Izithombe ze-microwave pemonicsukucubungula kwesiginali
Ama-Photonics we-Quantum Microwave abuye afake imisebenzi ecubungula ephakeme ye-bandwidth efana nokushintsha kwesigaba nokuhlunga. Ngokusebenzisa into ehluphekayo ye-Optical futhi alungise i-wavelength yokukhanya, abacwaningi bakhombisa iqiniso lokuthi isigaba se-RF sifinyelela ku-bandwidths efinyelela ku-8 GHZ RF ukuhlunga i-bandwidth kuze kube ngu-8 GHZ. Okusemqoka, lezi zici zonke zitholakala zisebenzisa i-3 GHZ Electronics, ekhombisa ukuthi ukusebenza kudlula imikhawulo ye-bandwidth yendabuko
Imvamisa engeyona yendawo kuze kube isikhathi sokuthola imephu
Amandla athile athokozisayo alethwe yi-quantum entanglement ukuqondiswa kwemephu yemvamisa engeyona eyendawo ngesikhathi. Le ndlela ingahle ibala imephu ye-spectrum ye-World-Photon eqhubekayo eqhubekayo yesizinda sesikhathi esizindeni esikude. Uhlelo lusebenzisa ama-Photon afakiwe ngababili lapho ugongolo olunye udlula khona ngesihlungi se-spectral kanti elinye lidlula ngendlela ehlakazekile. Ngenxa yokuncika imvamisa yama-photons afakiwe, imodi yokuhlunga okubukeli imephu ye-non-yangakini kwisizinda sesikhathi.
Umdwebo 1 ukhombisa lo mqondo:
Le ndlela ingafinyelela ukukalwa okuguquguqukayo ngaphandle kokukhohlisa ngokuqondile umthombo wokukhanya olinganiselwe.
Ukucindezela Okucindezelwe
Intukubemicrowave opticalUbuchwepheshe bunikeze indlela entsha yokuzwa okucindezelwe kwezimpawu ze-Broadband. Usebenzisa ukungahleliwe okungokwemvelo kokutholwa kwe-quantum, abacwaningi bakhombise uhlelo lokuzwakala olucindezelwe olunamandla okuthola ukululama10 ghz rfSpectra. Uhlelo luguqula isinali ye-RF esimweni se-polarization se-photon ehambisanayo. Ukutholwa kwe-Single-Photon bese kunikeza i-matrix yemvelo yokulinganisa okungahleliwe ngokuzwakala okucindezelwe. Ngale ndlela, isibonakaliso se-Broadband singabuyiselwa esilinganisweni sesampula ye-yarhnquyist.
Ukwabiwa kokhiye we-quantum
Ngaphezu kokuthuthukisa izinhlelo ze-Photowave ze-Photonic ze-Photonic, ubuchwepheshe be-Quantum bungaphinde bathuthukise nezinhlelo zokuxhumana ze-Quantum ezinjengokusatshalaliswa kokhiye we-Quantum (QKD). Abaphenyi babonisa ukusatshalaliswa kokhiye okuphansi kwe-Multiplex Quantum (SCM-QKD) nge-MultipleXpe Lokhu kuvumela izinkinobho eziningi ezizimele ze-quantum ezizodluliselwa ngaphezulu kwe-wavelength eyodwa, ngaleyo ndlela zikhuphule ukusebenza kahle kwezindlela.
Umdwebo 2 ukhombisa umqondo nemiphumela yokuhlola yohlelo lwe-SCM-QKD lwe-Darrier Carrier Carriers:
Yize ubuchwepheshe be-Quantum Microwave Photonics Photonics buthembisa, kusenezinye izinselelo:
1. I-Limited Linqunyelwe Amandla wesikhathi sangempela: Uhlelo lwamanje ludinga isikhathi esiningi sokuqongelela ukwakha kabusha isiginali.
2. Ukubhekana nobunzima bokuqhuma / amasiginali angashadile: Isimo sezibalo sokwakhiwa kabusha sikhawulela ukulungiswa kwaso kumasiginali angaphindaphindwayo.
I-3. Guqula i-waveform ye-microwave yangempela: izinyathelo ezengeziwe ziyadingeka ukuguqula i-histogram eyakhiwe kabusha ibe i-waveform esebenzisekayo.
4. Izici zedivayisi: Ukufundwa okwengeziwe kokuziphatha kwamadivayisi we-quantum kanye ne-microwave petonic ezinhlelweni ezihlanganisiwe kuyadingeka.
5. Ukuhlanganiswa: Iningi lezinhlelo namuhla zisebenzisa izingxenye ezinobuningi.
Ukubhekana nalezi zinselelo futhi kusene phambili inkambu, izinkomba eziningi zokucwaninga ezithembisayo ziyavela:
1. Thuthukisa izindlela ezintsha zokucubungula kwesiginali yesikhathi sangempela nokutholwa okukodwa.
2. Hlola izinhlelo ezintsha ezisebenzisa ukuzwela okuphezulu, njengokulinganisa kwe-microsphere yamanzi.
3. Phishekela ukugcwaliseka kwezithombe ezihlanganisiwe nama-elektroni ukunciphisa usayizi nobunzima.
4. Funda ukusebenzisana okulula okukhanyayo ku-Quantum Microwave Photonic Photonic Photonic Photonic.
I-5. Hlanganisa ubuchwepheshe be-Quantum Microwave Photon Photon nabanye ubuchwepheshe obuqhamukayo we-quantum.
Isikhathi sePosi: Sep-02-2024