Share Email Print
cover

Proceedings Paper

Tunable ultrashort pulse energy transfer distributed feedback dye laser
Author(s): M. Basheer Ahamed; P. K. Palanisamy
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

This paper presents the characteristics of energy transfer distributed feedback dye laser (ETDFDL) in a mixture of Rhodamine B (RhB) and Thionine (Th) dyes pumped by 532 nm Nd:YAG laser both theoretically and experimentally. The characteristics of donor DFDL, the acceptor DFDL, the dependence of their pulse widths and output powers on donor-acceptor concentrations and pump power are studied. Experimentally the output energy of DFDL is measured at the emission peaks of donor and acceptor dyes for different pump powers, donor-acceptor concentrations and the tunability is observed from 565 nm to 665 nm using prism dye cell arrangement.

Paper Details

Date Published: 28 February 2006
PDF: 12 pages
Proc. SPIE 6108, Commercial and Biomedical Applications of Ultrafast Lasers VI, 610811 (28 February 2006); doi: 10.1117/12.645220
Show Author Affiliations
M. Basheer Ahamed, Crescent Engineering College (India)
P. K. Palanisamy, Anna Univ. (India)


Published in SPIE Proceedings Vol. 6108:
Commercial and Biomedical Applications of Ultrafast Lasers VI
Joseph Neev; Stefan Nolte; Alexander Heisterkamp; Christopher B. Schaffer, Editor(s)

© SPIE. Terms of Use
Back to Top