Diode laser yog cov khoom siv hluav taws xob uas siv PN sib tshuam nrog binary lossis cov ntaub ntawv ternary slicaryonductor. Thaum lub voltage tau thov hloov sab nraud, kev hloov hluav taws xob los ntawm kev conduction band rau lub valence band thiab tso lub zog, yog li ua cov photons. Thaum cov photon twg tau rov xav txog kev sib tw PN PN sib tshuam, lawv yuav tawg tawm lub zog leaser. Lasciconductor lasers muaj cov yam ntxwv ntawm kev kawm miniaturization thiab kev ntseeg siab, thiab lawv txoj kev sib tshuam ua si, thiab tswj voltage.
Diode lasers tau siv dav hauv cov liaj sib txuas lus xws li kev sib txuas lus fiber ntau, cov ntawv nyeem laser, thiab lwm yam yog cov laser loj tshaj plaws hauv cov nqe lus ntau lawm. Ib qho ntxiv, semiconductor lasers muaj cov ntawv thov dav, kev saib xyuas laser, cov twj paj nruag laser, kev seev cev, thiab lwm yam kev ua lag luam dav.
Lub sijhawm Post: Plaub-26-2024
