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Tšebeliso ea Neodymium Ion Concentration Gradient YAG Crystal ho End-Pumped Laser Technology.

Tsoelo-pele e potlakileng ea theknoloji ea laser e ke ke ea arohanngoa le ntlafatso e kholo ea li-laser tsa semiconductor, lisebelisoa tsa maiketsetso tsa kristale le lisebelisoa. Hajoale, lefapha la theknoloji ea semiconductor le solid-state laser le ntse le atleha. E le ho utloisisa haholoanyane boemo ba lipatlisiso tsa mahlale le litlhoko tsa kopo ea ts'ireletso ea naha tsa semiconductor ea matla a phahameng le theknoloji ea laser e tiileng, le ho khothaletsa phapanyetsano ea thuto ho thekenoloji ea laser e holimo le tlase, Mokhatlo oa China oa Optical Engineering o tla ts'oara. "Advanced Semiconductor, Solid-State Laser Technology and Application Exchange Conference" ka 2024 ho etsa phapanyetsano e tebileng ka melao-motheo ea 'mele, theknoloji ea bohlokoa, tsoelo-pele ea kopo, le litebello tsa nako e tlang tse amanang le li-semiconductors le lasers ea boemo bo tiileng.

Sebokeng sena, molula-setulo oa k'hamphani ea rona, Zhang Jianjun, o tlalehile ka kopo eakhatello ea ion ea neodymiumgradientkristale ea YAGka theknoloji ea laser ea pompo ea ho qetela.Li-laser tsa boemo bo tiileng ka kakaretso li pompeloa ka pono, 'me ho na le mefuta e 'meli e meholo ea mekhoa ea ho pompa: pompo ea lebone le pompo ea diode. Diode-pumped solid-state lasers (DPSSL) li na le melemo ea ts'ebetso e phahameng, boleng bo holimo ba sepakapaka, botsitso bo botle, sebopeho se kopaneng, le bophelo bo bolelele. Pompo ea diode e sebelisoa ho li-laser tsa Nd:YAG ka mefuta e 'meli ea ho pompa: ho pompa ka mahlakoreng (ho hlalosoang e le ho pompa ka lehlakoreng) le ho pompa ho qetela (ho boleloang e le ho pompa ho qetela).

Ha ho bapisoa le pompo ea lebone le ho pompa ka lehlakoreng la semiconductor, ho pompa ha semiconductor qetellong ho bonolo ho finyella mokhoa o ts'oanang pakeng tsa khanya ea ho phunya le leseli le oscillating ka lehare la laser. Ho feta moo, ho lebisa pompo ea pompo ho boholo bo nyane ho feta molamu oa laser ho ka fokotsa palo ea mekhoa e ka har'a sekoti le ho ntlafatsa boleng ba borali ka katleho. Ka nako e ts'oanang, e na le melemo ea sebopeho sa compact, moeli o tlase oa laser, le ts'ebetso e phahameng. Liphuputso li bontšitse hore ho pompa ho qetela ke mokhoa o sebetsang ka ho fetisisa oa ho pompa.

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Nako ea poso: Jun-21-2024