Gushyira mu bikorwa Neodymium Ion Kwitonda Gradient YAG Crystal muri tekinoroji ya Laser

Iterambere ryihuse ryikoranabuhanga rya laser ntirishobora gutandukana niterambere ryinshi rya lazeri ya semiconductor, ibikoresho bya kirisitu nibikoresho. Kugeza ubu, umurima wa semiconductor hamwe na tekinoroji ya leta ikomeye iratera imbere. Kugira ngo turusheho gusobanukirwa n’ubushakashatsi bugezweho bwa siyansi n’uburyo bukoreshwa mu kurinda umutekano w’igihugu bikenera ingufu za semiconductor n’ingufu zikomeye za tekinoroji ya laser, no guteza imbere ihanahana ry’amasomo mu buryo bwo hejuru ndetse no munsi y’ikoranabuhanga rya lazeri, Umuryango w’Abashinwa w’Ubwubatsi bwa Optical Engineering uzakora “Iterambere rya Semiconductor, Solid-State Laser Technology and Exchange Exchange Conference” mu 2024 kugira ngo habeho kungurana ibitekerezo byimbitse ku mahame agenga umubiri, ikoranabuhanga ry’ingenzi, iterambere ry’imikorere, hamwe n’ejo hazaza hajyanye na semiconductor na lazeri zikomeye.

Muri iyi nama, umuyobozi w’isosiyete yacu, Zhang Jianjun, yatanze raporo ku cyifuzo cyo gusabaneodymium ionicyiciroYAGmuburyo bwa pompe ya tekinoroji ya lazeri. Lazeri ikomeye-isanzwe isanzwe ivomwa neza, kandi hariho ubwoko bubiri bwingenzi bwo kuvoma: pompe yamatara na pompe ya diode. Diode-pompe ikomeye-lazeri (DPSSL) ifite ibyiza byo gukora neza, ubuziranenge bwibiti byiza, ituze ryiza, imiterere yoroheje, nubuzima burebure. Kuvoma Diode bikoreshwa muri Nd: laseri ya YAG muburyo bubiri bwo kuvoma: kuvoma kuruhande (byitwa kuvoma kuruhande) no kuvoma amaherezo (byitwa pompe yanyuma).

Ugereranije no kuvoma amatara hamwe no kuvoma igice cya semiconductor, kuvoma igice cya semiconductor biroroshye kugera kuburyo bwo guhuza uburyo bwo kuvoma urumuri nu mucyo unyeganyega mu cyuho cya laser. Byongeye kandi, kwibanda kumutwe wa pompe mubunini buto kurenza inkoni ya laser birashobora kugabanya umubare wuburyo bwo mu cyuho kandi bikazamura neza ubwiza bwibiti. Mugihe kimwe, ifite ibyiza byuburyo bwimiterere, lazeri ntoya, hamwe nubushobozi buhanitse. Ubushakashatsi bwerekanye ko kuvoma amaherezo aribwo buryo bwiza bwo kuvoma.