Nonlinear fluorescence properties of DCM dyes irradiated under femtosecond pulses
- Resource Type
- Conference
- Authors
- Zhiwei, Dong; Yuanqin, Xia; Kun, Lv; Liang, He; Zi, Wang; Deying, Chen
- Source
- 2010 Academic Symposium on Optoelectronics and Microelectronics Technology and 10th Chinese-Russian Symposium on Laser Physics and Laser TechnologyOptoelectronics Technology (ASOT) Laser Physics and Laser Technologies (RCSLPLT) and 2010 Academic Symposium on Optoelectronics Technology (ASOT), 2010 10th Russian-Chinese Symposium on. :164-166 Jul, 2010
- Subject
- Photonics and Electrooptics
Fields, Waves and Electromagnetics
Components, Circuits, Devices and Systems
Fluorescence
Ethanol
Laser excitation
Solid lasers
Solids
Chemical lasers
Laser theory
tunable laser
femtosecond
nonlinear
- Language
Fluorescence properties of DCM solution and solid dyes were researched applying femtosecond pulses under linear and nonlinear excitation. The reabsorption was distinct in the solid dyes compared with that in solutions under similar conditions. Nonlinear fluorescence spectra of DCM and rhodamine 590 co-doped tunable laser dyes in ethanol were also researched. The energy transfer of rhodamine 590 to DCM was found to be neglectable in the nonlinear excitation spectra of the co-doped liquid dyes.