Cr4 +: Likristale tsa YAG

Cr4 +: YAG ke thepa e loketseng bakeng sa ho fetoha ha Q-switching ea Nd: YAG le li-lasers tse ling tsa Nd le Yb sebakeng sa wavelength ho tloha 0.8 ho isa ho 1.2um.
Melemo ea Cr4+:YAG
• Botsitso bo phahameng ba lik'hemik'hale le ho tšepahala
• Ho ba bonolo ho sebetswa
• Mohaho o moholo oa tšenyo (>500MW/cm2)
• E le matla a phahameng, boemo bo tiileng le compact passive Q-Switch
• Nako e telele ea bophelo le conductivity e ntle ea mocheso
Thepa ea Motheo:
• Cr 4+ :YAG e bontšitse hore bophara ba pulse ea passively Q-switched lasers bo ka ba bokhuts'oane joalo ka 5ns bakeng sa diode pumped Nd:YAG lasers le ho pheta-pheta ho fihla 10kHz bakeng sa diode pumped Nd:YVO4 lasers.Ho feta moo, tlhahiso e sebetsang hantle ea botala @ 532nm, le tlhahiso ea UV @ 355nm le 266nm e ile ea hlahisoa, kamora hore ho hlahisoe intracavity SHG ho KTP kapa LBO, THG le 4HG ho LBO le BBO bakeng sa diode e pompetsoeng le e sa sebetseng Q-switched Nd:YAG le ND: YVO4 lasers.
• Cr 4+ :YAG hape ke laser kristale e nang le tlhahiso e ka fetolehang ho tloha ho 1.35 µm ho isa ho 1.55 µm.E ka hlahisa ultrashort pulse laser (ho fs pulsed) ha e pompeloa ke Nd:YAG laser ho 1.064 µm.