Open AccessSpectral and energy characteristics of resonatorless lasing in solutions of Rhodamine 6G with nanoparticles of various nature with femtosecond pumping
Author(s) -
V. A. Donchenko,
A. V. Trifonova,
A. A. Zemlyanov,
R. V. Ryambov
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1499/1/012020
Subject(s) - lasing threshold , rhodamine 6g , femtosecond , materials science , dye laser , laser , irradiation , optoelectronics , nanoparticle , rhodamine , photochemistry , optics , nanotechnology , chemistry , fluorescence , physics , wavelength , nuclear physics
The results of measurements of the spectral and energy characteristics of cavity-free lasing in Rhodamine 6G dye solutions with Al nanoparticles irradiated with femtosecond laser pulses are presented. A comparison is made of the threshold generation values in a pure dye solution and in a dye solution with nanoparticles upon irradiation with femtosecond pulses.