Iyini i-diode laser?

I-Diode laser iyisisetshenziswa se-elekthronikhi esisebenzisa ukuhlangana kwe-PN ngezinto ezisetshenziswa kanambambili noma ze-ternary semiconductor.Uma i-voltage isetshenziswa ngaphandle, ama-electron ashintsha ukusuka kubhendi yokuqhuba ukuya ebhendini ye-valence bese ekhulula amandla, ngaleyo ndlela akhiqize ama-photons.Lapho lawa maphothoni ebonakala ngokuphindaphindiwe ku-PN junction, azoqhumisa i-laser beam eqinile.Ama-laser we-semiconductor anezici ze-miniaturization nokuthembeka okuphezulu, futhi imvamisa yawo ye-laser ingalungiswa ngokushintsha ukwakheka kwezinto, usayizi we-PN junction, kanye ne-voltage yokulawula.

Amalaser e-Diode asetshenziswa kakhulu emikhakheni efana nokuxhumana kwe-fiber optic, ama-optical discs, amaphrinta we-laser, izikena ze-laser, izinkomba ze-laser (amapeni e-laser), njll. Ayi-laser enkulu kakhulu ngokwevolumu yokukhiqiza.Ngaphezu kwalokho, ama-laser we-semiconductor anezinhlelo zokusebenza ezibanzi ku-laser esukela, i-LiDAR, ukuxhumana kwe-laser, izikhali zokulingisa i-laser, isixwayiso se-laser, ukuqondiswa kwe-laser nokulandela umkhondo, ukuthungela nokuqhunyiswa, ukulawula okuzenzakalelayo, amathuluzi okuthola, njll., ukwakha imakethe ebanzi.