Kotahi Photon Idas Whakaahua

Kotahi PhotonINA PhotoKachoctor

Me te tere tere o te riirita, tete kitenga maramaKo te hangarau me te hangarau te whakamahi mo te hangarau whakaahua aunoa aunoa, ko te maarama me te whakataunga o te waa e whakamahia ana i roto i te hangarau roa o te marama. Ko te whakaahua kotahi ko te waahanga hiko o te maama, me te kaihokohoko me te kaha o te kitenga whakaahua kotahi ko te taputapu whakamutunga o te kitenga marama iti. Whakaritea ki te ineasPhotowhakaaro APD, Ko nga kaitirotiro kotahi-whakaahua e pa ana ki INAAS APD PhotoDeTect he tere tere tere, he maamaa me te whai hua. No reira, ko te raupapa rangahau i runga i te Gas Apd Apd Photodetect Photomo Photomo Photon kotahi i whakahaerehia i te kaainga me te tuawhenua.

I whakawhanakehia e nga kairangahau mai i te Whare Wananga o Milan i Itari i te tuatahi i hangaia e ia tetahi tauira e rua-whanui hei whakarite i te whanonga o te whakaahua kotahiwhakaahua whakaahua avalancheI te tau 1997, ka hoatu e ia nga hua whakahiato o nga ahuatanga rereke o te whakaahua whakaahua avalanche kotahi. I te tau 2006, i whakamahia e te kairangahau i te mocvd ki te whakarite i te taatai ​​mahereIPAAS APD PhotoDeTectorKo te kaikopere Photon kotahi, i kaha ake ai te kitenga o te kitenga-rite ki te 10% ma te whakaiti i te apa whakaata me te whakarei ake i te mara hiko i te atanga heterogeneous. I te tau 2014, ma te whakapai ake i nga ahuatanga o te konupora, ko te kaiwhakamaori o te kaikoha, he nui ake te kitenga, tae atu ki te 30%, ka tutuki i te waa o te kaimene. I te tau 2016, Sanzaro m et al. Whakauruhia te Kaipupuri APD APD-Photon me te kaiwhakamahara whakakotahi monolitche i runga i te Kaipupuri, ka whakaitihia e ia te kowhatu me te whakaheke i te jitter ki te 70 PS. I te wa ano, kua whakatutukihia e etahi atu o nga roopu rangahau i nga APD IdasKakanohoKotahi Photo Photon. Hei tauira, kua hoahoatia e te Princeton Lightwave Idas / Inpapd te kaikohi Photon kotahi me te hanganga mahere, ka whakauru ki te whakamahinga arumoni. Ko te Institute o te ahupūngao hangarau i whakamatau i te mahinga kotahi-whakaahua o te whakaahua APD ma te tango i te aratohu o te tatau o te zan me te pauna o te 3.6 ⁻⁴. Joseph p et al. Hangaia te Mesa Te Hanga INAAS Apd PhotodTect Cuructor Photon Photon Photon, me te whakamahi i te imaasp hei whakauru i te tino pouri.

Ko te tikanga whakahaere o te INAAS APD Photodtection Concom Ko te Aratau Whakahaere Koreutu, ko te APD Photodetcurt i muri i te wa e puta ana i muri i te kukume mo te waa. Hei whakaiti i te paanga o te whakaroa i te wa roa, ka wehea kia rua nga waahanga taapiri, ko te ahua o te kowhatu hiko. aratau, ka kaha te whakaiti i te raru o muri i muri mai i mua. Ano, ko te kitenga i te 1550 nm 10%, a ko te tūponotanga o te pou-plse ka whakaitihia ki te iti iho i te 1%. Ko te tuarua ko te maarama i te tiihi tere me te whakaora ma te whakahaere i te taumata o te ngaohiko. I te mea kaore i te whakawhirinaki ki te mana o te urupare a te avalanche Pulse, kua roa te heke o te tima me te kitea o te rahinga o te kaiuru. Hei tauira, ko te LC Comandar et al e whakamahi ana i te aratau kua tohua. Ko te kaitirotiro kotahi-whakaahua e pa ana ki te INGAS / INPAPD i rite. Ko te mea nui o te kitenga kotahi-whakaahua i neke atu i te 55% i te 1550 NM, a ko te waa o muri o te 7% i tutuki. I runga i tenei turanga, ko te Whare Wananga o Haina i whakapumautia he punaha Lidar ma te whakamahi i te muka-aratau i te wa ano me te miihini-kore-ara-a-rorohiko inihi. Ko nga taputapu whakamatautau e whakaatuhia ana i te Whakaahua (c) me (D), me te kitenga o nga kapua maha-a-rua me te teitei o te 12 km me te taumira o te 15 m.


Te wa tuku: Mei-07-2024