DocumentCode
521403
Title
Multi-photon excited UV luminescence of ZnO nanorods after irradiation with few-nJ femtosecond laser pulses
Author
Das, Susanta Kumar ; Byrne, Daragh ; McGlynn, Enda ; Bock, Martin ; Grunwald, Ruediger
Author_Institution
Max Born Inst. Nonlinear Opt. & Short-Pulse Spectrosc., Berlin, Germany
fYear
2010
fDate
16-21 May 2010
Firstpage
1
Lastpage
2
Abstract
Highly efficient two-photon-absorption induced defect-level-emission-free UV luminescence of ZnO nanorods grown by vapor phase transport was demonstrated with sub-20 fs, few-nJ pulses extracted from a Ti:sapphire laser oscillator. Potential applications in phototherapy are discussed.
Keywords
Absorption; Laser excitation; Laser theory; Luminescence; Nonlinear optics; Optical pulses; Oscillators; Pulsed laser deposition; Ultrafast optics; Zinc oxide;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location
San Jose, CA, USA
Print_ISBN
978-1-55752-890-2
Electronic_ISBN
978-1-55752-890-2
Type
conf
Filename
5501021
Link To Document