Laser tunable source for the red and near UV regions of the spectrum

被引:2
|
作者
Dzyubenko M.I. [1 ]
Maslov V.V. [1 ]
Pelipenko V.P. [1 ]
Shevchenko V.V. [1 ]
Kupko E.A. [1 ]
机构
[1] A. Ya. Usikov Inst. Radiophysics E., Natl. Academy of Sciences of Ukraine, 12 Academician Proskura Str., K.
关键词
dye laser; lamp pumping; near ultraviolet; second harmonic; smooth tuning; spectrum;
D O I
10.1023/B:JAPS.0000039974.94488.f7
中图分类号
学科分类号
摘要
The spectral and lasing characteristics of a number of dyes for the red and near IR portions of the lasing spectrum in laser and lamp pumpings are investigated. Smooth tuning of a pulse-periodic lamp-pumped laser in the ∼660-720 nm range and generation of its second harmonic in the ∼330-360 nm region were obtained. As a result, the radiation range of the earlier developed tunable laser source has been extended in the red and near UV regions of the spectrum. The use of mixtures of dyes and proton-donating additives in working solutions has substantially improved the energy characteristics of this source.
引用
收藏
页码:435 / 440
页数:5
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