Nonlinear fluorescence properties of DCM dyes irradiated under femtosecond pulses

Author

Zhiwei, Dong ; Yuanqin, Xia ; Kun, Lv ; Liang, He ; Zi, Wang ; Deying, Chen

Author_Institution

Nat. Key Lab. of Sci. & Technol. on Tunable Laser, Harbin Inst. of Technol., Harbin, China

fYear

2010

fDate

July 28 2010-Aug. 1 2010

Firstpage

164

Lastpage

166

Abstract

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.

Keywords

dyes; fluorescence; high-speed optical techniques; nonlinear optics; DCM solution; DCM tunable laser dyes; energy transfer; femtosecond pulses; linear excitation; nonlinear excitation spectra; nonlinear fluorescence spectra; rhodamine 590 co-doped tunable laser dyes; solid dyes; Chemical lasers; Ethanol; Fluorescence; Laser excitation; Laser theory; Solid lasers; Solids; femtosecond; nonlinear; tunable laser;

fLanguage

English

Publisher

ieee

Conference_Titel

Laser Physics and Laser Technologies (RCSLPLT) and 2010 Academic Symposium on Optoelectronics Technology (ASOT), 2010 10th Russian-Chinese Symposium on

Conference_Location

Harbin

Print_ISBN

978-1-4244-5511-9

Type

conf

DOI

10.1109/RCSLPLT.2010.5615366

Filename

5615366