Title :
Nonlinear optical spectroscopy of biotin and biotin ester: two-photon fluorescence and second harmonic generation
Author :
Perevedentseva, Elena ; Karmenyan, Artashes ; Chiou, Arthur ; Kao, Fu-Jen
Author_Institution :
Inst. of Electro-Opt. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
Abstract :
The femtosecond laser was used for simultaneous single-beam three-dimensional optical trapping of, and excitation of second-harmonic as well as two-photon fluorescence in biotin and biotin ester microcrystals.
Keywords :
bio-optics; fluorescence; high-speed optical techniques; optical harmonic generation; optical materials; proteins; radiation pressure; two-photon processes; biotin ester; biotin ester microcrystals; excitation; femtosecond laser; nonlinear optical spectroscopy; second harmonic generation; single-beam gradient-force optical trap; single-beam three-dimensional optical trapping; two-photon fluorescence; Biomedical optical imaging; Charge carrier processes; Fluorescence; Laser tuning; Nonlinear optics; Optical harmonic generation; Optical pumping; Optical scattering; Spectroscopy; Ultrafast optics;
Conference_Titel :
Lasers and Electro-Optics, 2003. CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on
Print_ISBN :
0-7803-7766-4
DOI :
10.1109/CLEOPR.2003.1277137
