I-Cr4 +: Amakristalu e-YAG

I-Cr4+:I-YAG iwumsebenzi ofanelekile wokushintsha kancane kwe-Q ye-Nd:YAG namanye ama-laser ane-doped e-Nd ne-Yb ebangeni le-wavelength elingu-0.8 ukuya ku-1.2um.Iwukuzinza nokuthembeka okuphakeme, impilo yesevisi ende kanye nomkhawulo womonakalo omkhulu.
Izinzuzo ze-Cr4+:YAG
• Ukuzinza okuphezulu kwamakhemikhali nokuthembeka
• Ukuba lula ukusebenza
• I-threshold yomonakalo omkhulu (>500MW/cm2)
• Njengamandla aphezulu, isimo esiqinile kanye ne-compact passive Q-Switch
• Isikhathi eside sokuphila kanye ne-conductivity enhle yokushisa
Izakhiwo Eziyisisekelo:
• I-Cr 4+ :YAG ibonise ukuthi ububanzi be-pulse of passively Q-switched lasers bungaba bufushane njengo-5ns kumalaser we-diode pumped Nd:YAG kanye nokuphindaphinda okufika ku-10kHz kumalaser e-diode ampontshwayo Nd:YVO4.Ngaphezu kwalokho, okukhiphayo okuluhlaza okusebenzayo @ 532nm, kanye nokuphumayo kwe-UV @ 355nm no-266nm kwakhiqizwa, ngemva kwe-intracavity SHG eyalandela ku-KTP noma i-LBO, i-THG ne-4HG ku-LBO ne-BBO ye-diode empontshiwe ne-Passive Q-switched Nd:YAG ne-Nd: I-YVO4 lasers.
• I-Cr 4+ :YAG futhi iyikristalu ye-laser ephumayo eguqulekayo ukusuka ku-1.35 µm ukuya ku-1.55 µm.Ingakwazi ukukhiqiza i-ultrashort pulse laser (kuya ku-fs pulsed) uma iphampu nge-laser ye-Nd:YAG ku-1.064 µm.