Niki gifotora

Niki aSi Photodetector

Hamwe niterambere ryihuse ryikoranabuhanga rigezweho, Photodetector, nkigikoresho cyingenzi cya sensor, bagiye buhoro buhoro mubitekerezo byabantu. Cyane cyane Photodetector (silicon Photodetector), hamwe nibikorwa byabo byiza hamwe nibisabwa mugari, byitabweho cyane. Iyi ngingo izatanga ibisobanuro byimbitse ariko byoroshye-kumva-gusobanura amahame shingiro, imiterere yimiterere, imirima ikoreshwa, hamwe niterambere ryigihe kizaza cya fotodekitori ya silicon kuri buri wese.

Ihame ryibanze rya Si Photodetector ishingiye ku ngaruka zifotora. Iyo fotone ikubise ibikoresho bya semiconductor, havamo ibice bibiri bya elegitoroniki, ibyo bikaba bigizwe numuyagankuba. Ibikoresho bya Silicon bifite uburyo bwiza bwo kwinjiza urumuri, cyane cyane mumigozi igaragara kandi yegereye-infragre, bityo rero irakwiriye cyane gukoreshwa nkibikoresho fatizo bifotora. Ihame ryakazi rya Si Photodetector irashobora gukusanyirizwa muburyo butandukanye: impanuka ya fotone, kwinjiza fotone, kubyara abatwara nibisohoka ubu.

Ukurikije imiterere ya fotodekitori ya silicon, mubisanzwe igabanyijemo ibice byinshi byingenzi: urumuri rwakira urumuri, inyungu zunguka hamwe na electrode. Urumuri rwakira urumuri rufite inshingano zo gukurura urumuri rwibyabaye no kubyara abatwara ibintu, mugihe inyungu zunguka zikoreshwa mukongera umubare wabatwara, bityo bikongerera ibyiyumvo bya detector. Inzira ya electrode ishinzwe gukusanya abatwara no gukora ibimenyetso byubu. Imiterere yatunganijwe neza irashobora kuzamura neza imikorere ya detector, nko kunoza imikorere yifoto yumuriro no kugabanya urusaku.

Imirima ikoreshwa ya silicon Photodetector ni nini cyane, ikubiyemo ibintu byinshi nko gutumanaho, gufata amashusho, no gukurikirana ibidukikije. Mu itumanaho ryiza, ibyuma bishingiye kuri silikoni bikoreshwa mu kwakira ibimenyetso bya optique no kubihindura mu mashanyarazi kugira ngo amakuru yihuse. Mu rwego rwo gufata amashusho, Si Photodetector ikoreshwa kenshi muri kamera ya digitale na web kamera kugirango ifashe gufata amashusho asobanutse. Si Photodetector irashobora kandi gukoreshwa mugukurikirana ibidukikije, kugena imiterere yibidukikije mugukurikirana impinduka zumucyo, nko kumenya ahari umwanda.

Mugihe kizaza, inzira yiterambere ya silicon Photodetector izagaragarira cyane cyane mubice bikurikira. Udushya mu bikoresho biteganijwe ko tuzamura imikorere ya disiketi, nko gukoresha amavuta mashya cyangwa ibikoresho byinshi kugirango byongere ubushobozi bwo kwinjiza urumuri no kunoza imikorere ya kwant. Gutezimbere igishushanyo mbonera nacyo ni icyerekezo cyingenzi. Binyuze mu ikoranabuhanga rya microfabrication, miniaturisation hamwe no kwishyira hamwe birashobora kugerwaho kugirango byongere sensibilité nigisubizo cyagufotora. Muguhuza tekinoroji igezweho yo gutunganya ibimenyetso, igipimo cyerekana-urusaku rwerekana urusaku rushobora kurushaho kunozwa, bigatuma umutekano uhagaze mubidukikije bigoye. Si Photodetector, nkigikoresho cyingenzi cya sensor, igenda ihindura ubuzima bwacu hamwe nibikorwa byabo byiza hamwe nibyifuzo byinshi. Hamwe nogukomeza gutera imbere kwikoranabuhanga, fotodetekeri ishingiye kuri silicon izagira uruhare runini mubice byinshi, bizana ibishoboka ejo hazaza.