Breakthrough photolectric yekuona tekinoroji (Avalanche Photodetector): Chitsauko chitsva mukuratidzira zvisina kusimba zviratidzo
Mukutsvagisa kwesainzi, kukwezva kwesainzi kwezviratidzo zvisina kusimba zvinongedzo ndiyo kiyi yekuvhura minda yakawanda yesainzi. Nguva pfupi yadarika, kubudirira kutsva kwesainzi kwekutsvaga kwakaunza shanduko dzekurambidza mukuonekwa kwezviratidzo zvisina kusimba. The theAvalanche PhotodetectorShiers yakagadzirwa neyakaizivikanwa yesainzi timu yekutsvaga muChina, ine kwayo yakasarudzika yekuita uye zvakanakira, ichavhura chitsauko chitsva chekusina kushaya simba.
AvalanchePhotomdetectorZvinyorwa Zvakatevedzana, Zvinoenderana neAvalanche Applization Nheyo yeAPD. Kubuda kweiyi nhevedzano zvigadzirwa kuchabatsira vanotsvaga zviri nani kuona uye kuongorora zvisina kusimba zviratidzo, uye kumwe kusimudzira kudzama kwekutsvaga kwesainzi.
Izvo zvinhu zvikuru zveiyi nhevedzano zvigadzirwa imhaka yakaderera, kuwana yakakwira uye Optical fiber, spatial coupling sarudzo. Izvi zvinoreva kuti kana iri nzvimbo yemarabhareti kana nzvimbo yekunze yakaoma, chigadzirwa chinogona kuwana chaiyo chaiyo chiratidzo chiratidzo, kupa yakavimbika data yekutsigirwa kwetsvagiri. Iyi tekinoroji inovandudza nayo haingovandudze kugona kwekuona kwezviratidzo zvechokwadi, asi zvakare zvinodzora ruzha rwakagadzirwa mukuonekwa kwekuita uye kunovandudza kurongeka kwekuona.
Kunyanya, huwandu hwekupindura kwekupindira Izvi zvakasiyana-siyana zvinokonzeresa kuti chigadzirwa chijaire kuti zviitike zvesainzi zvekutsvaga, zvinosanganisira kushaya simba chiratidzo, kukwirisa-kumhanya chiratidzo chiratidzo, uye huwandu hwekutaurirana.
Zvakakodzera kutaura kuti chigadzirwa chakavakirwa-muAvalanche Photo Dhizaini iyi inogonesa chigadzirwa kuti uwane yakakwirira sensitivity yekuona, asi zvakare zvinobudirira kuderedza ruzha, kugadzirisa chokwadi chekuonekwa. Uye zvakare, iyo yakasarudzika maficha eyekunze fiber uye spatial coupling inogonesa chigadzirwa kuti ubate chiratidzo chakaringana kuwanikwa munzvimbo dzakasiyana siyana.
Muchidimbu, kuvandudzwa kweiyi Avalanchefotolectric detectorSeries haina ruzivo rwekufara kukuru muPhoselectric yekuona tekinoroji. Iko kubuda kwechigadzirwa ichi kunopa mukana mutsva wekushaya simba chiratidzo chiratidzo kutenderera pasirese. Isu tinotarisira ichi chigadzirwa kuti titambe chikamu chikuru mukutsvaga ramangwana rekutsvaga kwesainzi, kusimudzira kufambira mberi kwesainzi, uye kushandira kuvandudza kwevanhu.
Kutumira Nguva: Sep-07-2023