Kodi laser yanji?

DIOD laser ndi chipangizo chamagetsi chomwe chimagwiritsa ntchito zigawo za PN. Mphamvu ya magetsi ikagwiritsidwa ntchito kunja, kusintha ma electrons kuchokera ku gulu lophatikiza kupita ku ma valence band ndi kumasulira mphamvu, popanga mahotolo. Pamene zithunzizi zimangoganizira mobwerezabwereza mu mphambu za PN, adzaphulika ndi mtengo wolimba wa laser. A Semiconduct Lasers ali ndi mawonekedwe a miniaturization komanso kudalirika kwakukulu, ndipo kuchuluka kwawo kwa laser kumatha kusinthidwa posintha mawonekedwe a zinthuzo, kukula kwa ma enite, ndikuwongolera magetsi.

Mapiri a Daide amagwiritsidwa ntchito kwambiri m'minda ngati kulumikizana, ma disc ojers, ma losser a laser, zizindikiro za laser (zolembera za laser), ndi malo ogulitsira akulu kwambiri malinga ndi voliyumu. Kuphatikiza apo, Semiconduct a Semiconduct ali ndi mapulogalamu ambiri a laser, lidAr, madandaulo a laser, chenjezo la laser, kuwongolera, zida zowoneka bwino, etc., ndikupanga msika wotakata.