Likristale tsa laser le likarolo tsa tsona ke lisebelisoa tsa mantlha tsa indasteri ea optoelectronics. Hape ke karolo ea bohlokoa ea li-laser tsa boemo bo tiileng ho hlahisa leseli la laser. Ka lebaka la melemo ea ts'ebetso e ntle ea optical, thepa e ntle ea mochini, botsitso bo phahameng ba 'mele le lik'hemik'hale, le conductivity e ntle ea mocheso, likristale tsa laser e ntse e le lisebelisoa tse ratoang bakeng sa li-laser tse tiileng. Ka hona, e sebelisoa haholo indastering, bongaka, lipatlisiso tsa saense, puisano le liindasteri tsa sesole. Tse kang laser range, laser target indicator, laser detection, laser marking, laser cutting processing (ho kenyeletsoa ho itšeha, ho cheka, ho cheselletsa le ho betla, joalo-joalo), phekolo ea meriana ea laser, le botle ba laser, joalo-joalo.
Laser e bua ka tšebeliso ea likaroloana tse ngata tse sebetsang sebakeng se thabileng, 'me tšebeliso ea khanya ea ka ntle ea leseli ho etsa hore likaroloana tsohle tsa boemo bo thabileng li phethe mahlaseli a susumetsang ka nako e le' ngoe, ho hlahisa lebone le matla. Li-laser li na le tataiso e ntle haholo, monochromaticity le momahano, 'me ka lebaka la litšobotsi tsena, e sebelisoa haholo likarolong tsohle tsa sechaba.
Laser kristale e na le likarolo tse peli, e 'ngoe ke ion e kentsoeng e le "luminescence center",' me e 'ngoe ke kristale e amohelang e le "mojari" oa ion e kentsoeng. Ntho ea bohlokoa le ho feta har'a likristale tse amohelang baeti ke likristale tsa oxide. Likristale tsena li na le melemo e ikhethang joalo ka sebaka se phahameng sa ho qhibiliha, boima bo phahameng le conductivity e ntle ea mocheso. Har'a tsona, ruby le YAG li sebelisoa haholo, hobane bofokoli ba bona ba lattice bo ka monya leseli le bonahalang sebakeng se itseng sa spectral ho bonts'a 'mala o itseng, ka hona, ba hlokomela oscillation ea laser ea tunable.
Ntle le li-lasers tsa setso tsa kristale, likristale tsa laser le tsona li ntse li tsoela pele ka mahlakoreng a mabeli: e kholo haholo le e nyane haholo. Li-laser tsa kristale tse kholo li sebelisoa haholo ho fusion ea nyutlelie ea laser, karohano ea isotope ea laser, ho itšeha ka laser le liindasteri tse ling. Li-laser tse nyane haholo tsa kristale li bua haholo ka lilase tsa semiconductor. E na le melemo ea ts'ebetso e phahameng ea ho pompa, mojaro o monyane oa mocheso oa kristale, tlhahiso e tsitsitseng ea laser, bophelo bo bolelele, le boholo bo nyane ba laser, ka hona e na le tebello e kholo ea nts'etsopele lits'ebetsong tse ikhethileng.
Nako ea poso: Dec-07-2022