Tus txheej txheem ua haujlwm ntawm semiconductor laser
Tus txheej txheem ua haujlwm ntawm semiconductor laser yog qhov ua kom zoo siab. Kev siv cov khoom siv hluav taws xob semiconductor, uas yog, siv hluav taws xob los hloov ntawm lub zog sib txuas ua kom lub teeb pom kev zoo, thiab qhov chaw kom yooj yim ntawm cov khoom siv hluav taws xob semiconductor siv ua ob daim iav tib si li tsom iav los ua cov kab rov ua kom zoo dua qub, uas ua rau muaj teeb meem oscillate, tawm tswv yim, thiab ua kom nrov nrov ntawm cov hluav taws xob uas ua kom pom lub teeb, thiab cov zis tawm lub teeb.