Tunable energy transfer distributed feedback dye laser using pyronin B and crystal violet dye mixture

被引:4
|
作者
Ahamed, M. Basheer [1 ]
Mani, R. G. Geethu [2 ]
Vijayaraghavan, G. [1 ]
机构
[1] BS Abdur Rahman Univ, Dept Phys, Madras 600048, Tamil Nadu, India
[2] KCG Coll Technol, Dept Phys, Madras 600097, Tamil Nadu, India
关键词
GENERATION; PULSES;
D O I
10.1134/S1054660X12100027
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Using pyronin B and crystal violet dye mixture, the characteristics of energy transfer distributed feedback dye laser (ETDFDL) pumped by 532 nm Nd:YAG laser were investigated. The characteristics of donor DFDL and acceptor DFDL as well as the dependence of their pulse widths and output powers on pump power and acceptor concentrations were studied. The output energy of DFDL was measured at the emission peaks of donor and acceptor dyes for different pump powers and acceptor concentrations, and tunability was observed from 570 to 645 nm using prism dye cell arrangement.
引用
收藏
页码:1469 / 1475
页数:7
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