ʻO ka ʻenehana optical microwave Quantum

Kuantumʻike maka microwaveʻenehana
ʻenehana ʻike maka microwaveua lilo i kahua ikaika, e hoʻohui ana i nā pono o ka ʻenehana optical a me ka microwave i ka hana hōʻailona, ​​​​kamaʻilio, ʻike a me nā ʻano ʻē aʻe. Eia nō naʻe, ke kū nei nā ʻōnaehana photonic microwave maʻamau i kekahi mau palena koʻikoʻi, ʻoiai ma ke ʻano o ka bandwidth a me ka ʻike. No ka lanakila ʻana i kēia mau pilikia, ke hoʻomaka nei nā mea noiʻi e ʻimi i nā photonics microwave quantum - kahi kahua hou hoihoi e hoʻohui i nā manaʻo o ka ʻenehana quantum me nā photonics microwave.

Nā kumu o ka ʻenehana optical microwave quantum
ʻO ke kumu o ka ʻenehana optical microwave quantum ka hoʻololi ʻana i ka optical kuʻunamea ʻike kiʻii loko o kaloulou photon microwaveme kahi mea ʻike kiʻi photon hoʻokahi kiʻekiʻe. ʻAe kēia i ka ʻōnaehana e hana ma nā pae mana optical haʻahaʻa loa, a hiki i ka pae photon hoʻokahi, ʻoiai e hoʻonui ana i ka bandwidth.
ʻO nā ʻōnaehana photon microwave quantum maʻamau e komo pū ana: 1. Nā kumu photon hoʻokahi (e laʻa, nā lasers attenuated 2.Mea hoʻololi uila-opticno ke encoding ʻana i nā hōʻailona microwave/RF 3. ʻĀpana hana hōʻailona optical 4. Nā mea ʻike photon hoʻokahi (e laʻa me nā mea ʻike nanowire Superconducting) 5. Nā mea uila e pili ana i ka manawa hoʻokahi photon Counting (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 nui ka hoʻohana ʻana i nā mea ʻike photon hoʻokahi a me nā modula TCSPC ma kahi o nā photodiodes wikiwiki. Hiki i kēia ke ʻike i nā hōʻailona nāwaliwali loa, me ka manaʻolana e hoʻokuke i ka bandwidth ma mua o nā palena o nā photodetectors kuʻuna.

ʻO ka papahana ʻike photon hoʻokahi
He mea nui loa ka papahana ʻike photon hoʻokahi no nā ʻōnaehana photon microwave quantum. Penei ke kumu hana: 1. Hoʻouna ʻia ka hōʻailona hoʻāla manawa i hoʻonohonoho ʻia me ka hōʻailona i ana ʻia i ka module TCSPC. 2. Hoʻopuka ka mea ʻike photon hoʻokahi i kahi moʻo o nā pulse e hōʻike ana i nā photons i ʻike ʻia. 3. 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 loop hoʻāla, hoʻokumu ʻia ka histogram manawa ʻike. 5. Hiki i ka histogram ke hana hou i ke ʻano nalu o ka hōʻailona mua. Ma ke ʻano makemakika, hiki ke hōʻike ʻia ʻo ka likelika o ka ʻike ʻana i kahi photon i kahi manawa i hāʻawi ʻia he kūlike ia 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 i ana ʻia.

Nā pono koʻikoʻi o ka ʻenehana optical microwave quantum
Ke hoʻohālikelike ʻia me nā ʻōnaehana optical microwave kuʻuna, he nui nā pono koʻikoʻi o ka photonics microwave quantum: 1. ʻIke kiʻekiʻe loa: ʻIke i nā hōʻailona nāwaliwali loa a hiki i ka pae photon hoʻokahi. 2. Hoʻonui ʻia ka bandwidth: ʻaʻole i kaupalena ʻia e ka bandwidth o ka photodetector, hoʻopilikia wale ʻia e ka jitter manawa o ka mea ʻike photon hoʻokahi. 3. Hoʻonui ʻia ka anti-interference: Hiki i ka hana hou ʻana o TCSPC ke kānana i nā hōʻailona i paʻa ʻole i ke kumu. 4. Haʻahaʻa ka walaʻau: Hōʻalo i ka walaʻau i hoʻokumu ʻia e ka ʻike photoelectric kuʻuna a me ka hoʻonui ʻana.