Email this article Experimental Study of Spontaneous-Emission Enhancement in Tamm Plasmon Structures with an Organic Active Region
- Authors: Morozov K.M.1,2, Ivanov K.A.2, Selenin N.3, Mikhrin S.3, de Sa Pereira D.4, Menelaou C.4, Monkman A.P.4, Kaliteevski M.A.1,2,5
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Affiliations:
- Saint Petersburg Academic University—Nanotechnology Research and Education Center, Russian Academy of Sciences
- Saint Petersburg State University of Information Technologies, Mechanics and Optics
- Innolume GmbH
- Physics Department, Durham University, South Road
- Ioffe Institute
- Issue: Vol 52, No 11 (2018)
- Pages: 1420-1423
- Section: Xxii International Symposium “Nanophysics and Nanoelectronics”, Nizhny Novgorod, March 12–15, 2018
- URL: https://journals.rcsi.science/1063-7826/article/view/204326
- DOI: https://doi.org/10.1134/S1063782618110155
- ID: 204326
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Abstract
Spontaneous-emission enhancement in a Tamm plasmon microcavity with an active region with organic material 4.4'-bis(N-carbazolyl)-1.1'-biphenyl (CBP) is theoretically and experimentally studied. The microcavity consisted of a Bragg reflector made of silicon oxide and tantalum oxide, over which CBP and silver layers are applied. The dependences of the Purcell modal factor on the emission direction and frequency, as well as the Purcell factor spectrum are calculated. The emission and fluorescence decay spectra in time are measured in the ultraviolet range. It is found that the probability of spontaneous emission increases and the maximum Purcell factor reaches three at frequencies corresponding to eigenmodes of the Tamm plasmon.
About the authors
K. M. Morozov
Saint Petersburg Academic University—Nanotechnology Research and Education Center,Russian Academy of Sciences; Saint Petersburg State University of Information Technologies, Mechanics and Optics
Author for correspondence.
Email: morzconst@gmail.com
Russian Federation, St. Petersburg, 194021; St. Petersburg, 197101
K. A. Ivanov
Saint Petersburg State University of Information Technologies, Mechanics and Optics
Author for correspondence.
Email: kivanov1992@gmail.com
Russian Federation, St. Petersburg, 197101
N. Selenin
Innolume GmbH
Email: kivanov1992@gmail.com
Germany, Dortmund, D-44263
S. Mikhrin
Innolume GmbH
Email: kivanov1992@gmail.com
Germany, Dortmund, D-44263
D. de Sa Pereira
Physics Department, Durham University, South Road
Email: kivanov1992@gmail.com
United Kingdom, Durham, DH1 3LE
C. Menelaou
Physics Department, Durham University, South Road
Email: kivanov1992@gmail.com
United Kingdom, Durham, DH1 3LE
A. P. Monkman
Physics Department, Durham University, South Road
Email: kivanov1992@gmail.com
United Kingdom, Durham, DH1 3LE
M. A. Kaliteevski
Saint Petersburg Academic University—Nanotechnology Research and Education Center,Russian Academy of Sciences; Saint Petersburg State University of Information Technologies, Mechanics and Optics; Ioffe Institute
Email: kivanov1992@gmail.com
Russian Federation, St. Petersburg, 194021; St. Petersburg, 197101; St. Petersburg, 194021
