Njengoko imingeni yehlabathi jikelele yokusingqongileyo ibeka emngciphekweni umgangatho wamanzi, kukho imfuno ekhulayo yezisombululo ezisebenzayo zokubeka iliso. Itekhnoloji ye-Photonic sensing ivela njengesithembiso sexesha langempela kunye nezixhobo ezichanekileyo zokuvavanya umgangatho wamanzi, ezinikezela ngovakalelo oluphezulu kunye nokukhetha kwiindawo ezahlukeneyo zasemanzini.
Imigaqo ye-Photonic Sensing Technologies
Ubuchwephesha bokuva ubuchwephesha busebenzisa unxibelelwano olusisiseko lokukhanya, olufana nokusasaza kunye nokubonisa, ukuchonga iziqulatho okanye izikhombisi eziphambili zomgangatho wamanzi ezifana netotali emisiweyo eqinileyo (TSS).
Ezi zoluvo zisebenzisa imithombo yokukhanya efana nee-LED okanye iilaser ukukhanyisa amanzi, apho ubukhulu kunye nokwakheka kokungcola kuchaphazela ukudibana kokukhanya, kubangela utshintsho kumandla okukhanya okanye ubude bamaza.
Olu tshintsho lurekhodwa kusetyenziswa iindlela ezahlukeneyo zokubona, kubandakanywa iifotodiodes, i-phototransistors, okanye izixhobo ezidityanisiweyo (i-CCDs), ezilinganisa ukukhanya kokukhanya emva kokunxibelelana nezingcolisi. Iintsinga zamehlo zihlala zisetyenziselwa ukwalathisa ukukhanya ukuya nokubuya kwisampulu yamanzi, ivumela ukuvalelwa kude okanye ukusasazwa.
Ukongeza ekulinganiseni ukuhanjiswa kokukhanya kunye nokubonakaliswa, ezinye iisenso zefotonic zisebenzisa i-optical phenomena ethile ukubona ungcoliseko. Ngokomzekelo, izinzwa ze-fluorescence zivuyisa iimolekyuli ze-fluorescent emanzini ngokukhanya kobude obuthile kunye nokulinganisa ubunzulu be-fluorescence ekhutshwayo, enokuthi idibaniswe kunye nokuxinana kwezinto ezingcolileyo.
Ngokwahlukileyo, abenzi boluvo be-surface plasmon resonance (SPR) bajonga ukuguquguquka kwisalathiso se-refractive somphezulu wesinyithi ophuma ekudibaneni kweemolekyuli ekujoliswe kuzo, ukubonelela ngendlela engenaleyibhile kunye nexesha lokwenene lokubona.
Sinokubonelela ngeenzwa zomgangatho wamanzi kunye neeparameters ezahlukeneyo kwiimeko ezahlukeneyo zesicelo, ngolu hlobo lulandelayo
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Ixesha lokuposa: Jun-11-2024