Chii chinonzi diode laser?

Diode laser mudziyo wemagetsi unoshandisa PN junction ine mabhinari kana ternary semiconductor zvinhu.Kana magetsi akaiswa kunze, maerekitironi anochinja kubva kubhendi rekufambisa kuenda kubhendi revalence uye kuburitsa simba, nokudaro achigadzira mafotoni.Kana aya mafotoni achidzokorora muPN junction, anoputika danda rakasimba relaser.Semiconductor lasers ane hunhu hwe miniaturization uye kuvimbika kwakanyanya, uye yavo laser frequency inogona kugadziridzwa nekuchinja kuumbwa kwezvinhu, PN junction size, uye control voltage.

Diode lasers inoshandiswa zvakanyanya muminda yakadai sefiber optic communication, optical discs, laser printers, laser scanners, laser indicators (laser pens), etc. Ndiwo laser huru maererano nehuwandu hwekugadzira.Uye zvakare, semiconductor lasers ine yakakura mashandisirwo mu laser kutangira, LiDAR, laser kutaurirana, laser simulation zvombo, laser yambiro, laser kutungamira uye yekutevera, kubatidza uye detonation, otomatiki kudzora, yekuona zviridzwa, nezvimwewo, kugadzira musika wakafara.