Open AccessTwo-photon luminescence in POPOP and stilbene
Author(s) -
M. R. Kupov,
В. С. Горелик,
P. P. Sverbil,
Л. С. Лепнев
Publication year - 2019
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 - 10.1088/1742-6596/1348/1/012055
Subject(s) - luminescence , raman scattering , materials science , yttrium , photon , excited state , raman spectroscopy , laser , two photon excitation microscopy , photoluminescence , wavelength , optoelectronics , optics , atomic physics , physics , fluorescence , metallurgy , oxide
In this work, main results of spectral and energy dependences of two-photon luminescence in polycrystalline organic compounds are reported. The two-photon luminescence was excited by a repetitively pulsed laser on a yttrium aluminum garnet (YAG). This laser generated radiation at wavelengths of 266 and 532 nm. Two-photon luminescence and Raman scattering have been registered in a single measurement. We compared efficiency of two-photon luminescence and Raman scattering efficiency.