Abstract
The properties of stimulated emission of 1,3,5,7,8-pentamethyl-2,6-diethylpyrromethene-difluoroborate molecules in the film of porous aluminum oxide with were studied. It was established that the fluorescence intensity of the dye increases to a concentration of silver nanoparticles of C Ag = 0.42 * 10 −7 mol, and a further increase in the concentration of nanoparticles leads to the quenching of the fluorescence intensity. Plasmon resonance in silver nanoparticles in a film of porous alumina reduces the decay kinetic of fluorescence by a factor of 1.5. Stimulated emission of the fluorescence of the dye in the porosity film was detected at the short-wave maximum of the fluorescence band. It was established that the plasmon resonance in silver nanoparticles reduces the threshold of stimulated emission of a dye in a film of porous aluminum oxide 1.4 times, and the PCE of generation increases to a value of 0.4%.
| Original language | English |
|---|---|
| Pages (from-to) | 246-250 |
| Number of pages | 5 |
| Journal | Optics and Laser Technology |
| Volume | 115 |
| DOIs | |
| Publication status | Published - 1 Jul 2019 |
| Externally published | Yes |
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Keywords
- 1,3,5,7,8-pentamethyl-2
- 6-diethylpyrromethene-difluoroborate molecules
- absorption and fluorescence spectra
- fluorescence kinetics
- plasmon resonance
- porous aluminium oxide film
- silver nanoparticles
- stimulated emission
- stimulated emission threshold
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering
Cite this
Influence of plasmon resonance in silver nanoparticles on the properties of stimulated emission of 1,3,5,7,8-pentamethyl-2,6-diethylpyrromethene-difluoroborate molecules in film of porous aluminum oxide. / Ibrayev, N. Kh; Aimukhanov, A. K.
In: Optics and Laser Technology, Vol. 115, 01.07.2019, p. 246-250.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Influence of plasmon resonance in silver nanoparticles on the properties of stimulated emission of 1,3,5,7,8-pentamethyl-2,6-diethylpyrromethene-difluoroborate molecules in film of porous aluminum oxide
AU - Ibrayev, N. Kh
AU - Aimukhanov, A. K.
PY - 2019/7/1
Y1 - 2019/7/1
N2 - The properties of stimulated emission of 1,3,5,7,8-pentamethyl-2,6-diethylpyrromethene-difluoroborate molecules in the film of porous aluminum oxide with were studied. It was established that the fluorescence intensity of the dye increases to a concentration of silver nanoparticles of C Ag = 0.42 * 10 −7 mol, and a further increase in the concentration of nanoparticles leads to the quenching of the fluorescence intensity. Plasmon resonance in silver nanoparticles in a film of porous alumina reduces the decay kinetic of fluorescence by a factor of 1.5. Stimulated emission of the fluorescence of the dye in the porosity film was detected at the short-wave maximum of the fluorescence band. It was established that the plasmon resonance in silver nanoparticles reduces the threshold of stimulated emission of a dye in a film of porous aluminum oxide 1.4 times, and the PCE of generation increases to a value of 0.4%.
AB - The properties of stimulated emission of 1,3,5,7,8-pentamethyl-2,6-diethylpyrromethene-difluoroborate molecules in the film of porous aluminum oxide with were studied. It was established that the fluorescence intensity of the dye increases to a concentration of silver nanoparticles of C Ag = 0.42 * 10 −7 mol, and a further increase in the concentration of nanoparticles leads to the quenching of the fluorescence intensity. Plasmon resonance in silver nanoparticles in a film of porous alumina reduces the decay kinetic of fluorescence by a factor of 1.5. Stimulated emission of the fluorescence of the dye in the porosity film was detected at the short-wave maximum of the fluorescence band. It was established that the plasmon resonance in silver nanoparticles reduces the threshold of stimulated emission of a dye in a film of porous aluminum oxide 1.4 times, and the PCE of generation increases to a value of 0.4%.
KW - 1,3,5,7,8-pentamethyl-2
KW - 6-diethylpyrromethene-difluoroborate molecules
KW - absorption and fluorescence spectra
KW - fluorescence kinetics
KW - plasmon resonance
KW - porous aluminium oxide film
KW - silver nanoparticles
KW - stimulated emission
KW - stimulated emission threshold
UR - http://www.scopus.com/inward/record.url?scp=85061742694&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85061742694&partnerID=8YFLogxK
U2 - 10.1016/j.optlastec.2019.02.040
DO - 10.1016/j.optlastec.2019.02.040
M3 - Article
AN - SCOPUS:85061742694
VL - 115
SP - 246
EP - 250
JO - Optics and Laser Technology
JF - Optics and Laser Technology
SN - 0030-3992
ER -