Theknoloji ea quantum microwave optical

Quantummicrowave opticalthekenoloji
Theknoloji ea optical ea microwavee fetohile tšimo e matla, e kopanyang melemo ea theknoloji ea optical le microwave ts'ebetsong ea lipontšo, puisano, ho utloa le likarolo tse ling. Leha ho le joalo, litsamaiso tse tloaelehileng tsa microwave photonic li tobana le mefokolo e meng ea bohlokoa, haholo-holo mabapi le bandwidth le kutlo. Ho hlola liphephetso tsena, bafuputsi ba se ba qala ho hlahloba quantum microwave photonics - tšimo e ncha e thabisang e kopanyang likhopolo tsa theknoloji ea quantum le microwave photonics.

Metheo ea theknoloji ea quantum microwave optical
Motheo oa theknoloji ea quantum microwave optical ke ho nkela sebaka sa khale sa opticalphotodetectorhomicrowave photon linke nang le sebatli sa photon se le seng se nang le kutloisiso e phahameng. Sena se lumella sistimi hore e sebetse maemong a tlase haholo a matla a optical, esita le ho fihlela boemong ba photon e le 'ngoe, ha e ntse e ka eketsa bandwidth.
Litsamaiso tse tloaelehileng tsa quantum microwave photon li kenyelletsa: 1. Mehloli ea photon e le 'ngoe (mohlala, lasers e fokolang 2.Modulator ea elektro-opticbakeng sa khouto matshwao a microwave/RF 3. Optical signal processing component4. Lisebelisoa tsa photon tse le 'ngoe (mohlala, Superconducting nanowire detectors) 5. Lisebelisoa tsa motlakase tse itšetlehileng ka nako e le 'ngoe ea photon Counting (TCSPC)
Setšoantšo sa 1 se bontša papiso lipakeng tsa lihokelo tsa setso tsa microwave photon le lihokelo tsa quantum microwave photon:

Phapang ea bohlokoa ke tšebeliso ea li-detectors tsa photon tse le 'ngoe le li-module tsa TCSPC ho e-na le li-photodiode tse lebelo le phahameng. Sena se nolofalletsa ho lemoha matšoao a fokolang haholo, ha ka tšepo e sutumelletsa bandwidth ho feta meeli ea li-photodetectors tsa setso.

Lenaneo le le leng la ho lemoha photon
Lenaneo le le leng la ho lemoha photon le bohlokoa haholo bakeng sa litsamaiso tsa quantum microwave photon. Molao-motheo oa ts'ebetso ke o latelang: 1. Letšoao la nako le nako la "trigger" le lumellanang le letšoao le lekantsoeng le romelloa mojuleng oa TCSPC. 2. Sesebelisoa se le seng sa photon se hlahisa letoto la li-pulse tse emelang li-photon tse fumanoeng. 3. Mojule oa TCSPC o lekanya phapang ea nako pakeng tsa lets'oao le qalang le foto e 'ngoe le e' ngoe e fumanoeng. 4. Ka mor'a li-loops tse 'maloa tse qalang, nako ea ho lemoha histogram e thehoa. 5. Histogram e ka tsosolosa sebopeho sa maqhubu sa letšoao la pele.Mathematics, ho ka bontšoa hore monyetla oa ho lemoha photon ka nako e itseng o lekana le matla a optical ka nako eo. Ka hona, histogram ea nako ea ho lemoha e ka emela ka nepo sebopeho sa maqhubu sa pontšo e lekantsoeng.

Melemo ea bohlokoa ea theknoloji ea quantum microwave optical
Ha ho bapisoa le mekhoa ea khale ea microwave optical systems, quantum microwave photonics e na le melemo e mengata ea bohlokoa: 1. Ultra-high sensitivity: E lemoha matšoao a fokolang haholo ho fihlela boemong bo le bong ba photon. 2. Keketseho ea moeli: ha e felle feela ke bandwidth ea photodetector, e anngoeng feela ke jitter ea nako ea mochine o le mong oa photon. 3. E matlafalitsoe khahlanong le ho kena-kenana: Ho tsosolosoa ha TCSPC ho ka sefa lipontšo tse sa notleloang ho qala. 4. Lerata le tlaase: Qoba lerata le bakoang ke ho lemoha le ho hōlisa ha motlakase oa lifoto.