ʻO ka ʻenehana ʻike maka microwave quantum

Kuantummicrowave opticalʻenehana
ʻenehana optical microwaveua lilo i kahua ikaika, e hui pū ana i nā pono o ka ʻenehana optical a me ka microwave i ka hana hōʻailona, ​​kamaʻilio, ʻike a me nā mea ʻē aʻe. Eia nō naʻe, ke kū nei nā ʻōnaehana photonic microwave maʻamau i kekahi mau palena nui, ʻoi aku ka nui o ka bandwidth a me ka naʻau. No ka lanakila ʻana i kēia mau pilikia, hoʻomaka ka poʻe noiʻi e ʻimi i nā photonics quantum microwave - kahi kahua hoihoi hou e hoʻohui i nā manaʻo o ka ʻenehana quantum me nā photonics microwave.

Nā kumu o ka quantum microwave optical technology
ʻO ke kumu o ka quantum microwave optical technology e hoʻololi i ka optical opticalmea nānā kiʻii kaloulou photon microwaveme kahi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻekiʻe hoʻokahi. ʻAe kēia i ka ʻōnaehana e hana ma nā pae mana optical haʻahaʻa loa, a hiki i ka pae kiʻekiʻe-photon hoʻokahi, ʻoiai e hoʻonui ana i ka bandwidth.
Aia nā ʻōnaehana photon microwave quantum maʻamau: 1. Nā kumu kumu kiʻi hoʻokahi (e laʻa, nā laser attenuated 2.Electro-optic modulatorno ka ho'opā'ālua 'ana i nā hō'ailona microwave/RF 3. Māhele ho'oponopono hō'ailona Optical4. Nā mea ʻike kiʻi kiʻi hoʻokahi (e laʻa me Superconducting nanowire detectors) 5. ʻO nā mea uila e pili ana i ka manawa hoʻokahi helu photon (TCSPC)
Hōʻike ka Kiʻi 1 i ka hoʻohālikelike ma waena o nā loulou photon microwave kuʻuna a me nā loulou photon microwave quantum:

ʻO ka ʻokoʻa koʻikoʻi ka hoʻohana ʻana i nā mea ʻike photon hoʻokahi a me nā modula TCSPC ma kahi o nā photodiodes kiʻekiʻe. Hiki i kēia ke ʻike i nā hōʻailona nāwaliwali loa, ʻoiai ke manaʻolana nei e hoʻokuke i ka bandwidth ma mua o nā palena o nā photodetectors kuʻuna.

ʻO ka hoʻolālā ʻike kiʻi kiʻi hoʻokahi
He mea koʻikoʻi ka ʻōnaehana ʻike photon hoʻokahi no nā ʻōnaehana photon microwave quantum. ʻO ke kumu hana penei: 1. Hoʻouna ʻia ka hōʻailona hoʻāla manawa i hoʻonohonoho ʻia me ka hōʻailona ana i ka module TCSPC. 2. Hoʻopuka ka mea ʻike kiʻi kiʻi hoʻokahi i ke ʻano o nā pulses e hōʻike ana i nā photon i ʻike ʻia. 3. E ana ka module TCSPC i ka ʻokoʻa manawa ma waena o ka hōʻailona hoʻāla a me kēlā me kēia photon i ʻike ʻia. 4. Ma hope o kekahi mau puka lou, ua hoʻokumu ʻia ka histogram manawa ʻike. 5. Hiki i ka histogram ke kūkulu hou i ka nalu o ka hōʻailona kumu. Ma ka makemakika, hiki ke hōʻike ʻia ke kūpono o ka ʻike ʻana i kahi photon i ka manawa i hāʻawi ʻia me ka mana optical i kēlā manawa. No laila, hiki i ka histogram o ka manawa ʻike ke hōʻike pololei i ke ʻano nalu o ka hōʻailona ana.

ʻO nā pōmaikaʻi nui o ka quantum microwave optical technology
Hoʻohālikelike ʻia me nā ʻōnaehana optical microwave kuʻuna, loaʻa i nā quantum microwave photonics kekahi mau mea pono nui: 1. Ka ʻike kiʻekiʻe kiʻekiʻe: ʻike i nā hōʻailona nāwaliwali loa a hiki i ka pae photon hoʻokahi. 2. Hoʻonui ka Bandwidth: ʻaʻole i kaupalena ʻia e ka bandwidth o ka photodetector, pili wale i ka jitter manawa o ka mea ʻike photon hoʻokahi. 3. Hoʻonui i ka anti-interference: Hiki i ke kūkulu hou ʻana o TCSPC ke kānana i nā hōʻailona ʻaʻole i laka ʻia i ka hoʻomaka. 4. Haʻahaʻa haʻahaʻa: E pale i ka walaʻau i hana ʻia e ka ʻike photoelectric kuʻuna a me ka hoʻonui.