Email this article Generation of the Second Harmonic in Metacrylic Polymer Electret Films Doped with Organic Chromophores
- Authors: Shmelev A.G.1, Leontyev A.V.1, Zharkov D.K.1, Nikiforov V.G.1, Fazleeva G.M.2, Islamova L.N.2, Kalinin A.A.2, Vakhonina T.A.2, Mukhtarov A.S.2, Balakina M.Y.2, Lobkov V.S.1
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Affiliations:
- Zavoisky Physical-Technical Institute, Kazan Scientific Center, Russian Academy of Sciences
- Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
- Issue: Vol 83, No 12 (2019)
- Pages: 1480-1483
- Section: Article
- URL: https://journals.rcsi.science/1062-8738/article/view/187601
- DOI: https://doi.org/10.3103/S1062873819120268
- ID: 187601
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Abstract
Using amplified femtosecond pulses at a wavelength of 1028 nm, the second harmonic is generated at a wavelength of 514 nm by composite polymer films containing D-π-A (push–pull) chromophores with quadratic optical nonlinearity. It is shown that these films are photostable with respect to laser pulses having peak intensities of up to 11.6 GW/cm2. The effective generation of the second harmonic is observed in a wide range of pump beam incidence angles (20°–80°) with a maximum in the vicinity of 60°.
About the authors
A. G. Shmelev
Zavoisky Physical-Technical Institute, Kazan Scientific Center, Russian Academy of Sciences
Author for correspondence.
Email: sgartjom@gmail.com
Russian Federation, Kazan, 420029
A. V. Leontyev
Zavoisky Physical-Technical Institute, Kazan Scientific Center, Russian Academy of Sciences
Email: sgartjom@gmail.com
Russian Federation, Kazan, 420029
D. K. Zharkov
Zavoisky Physical-Technical Institute, Kazan Scientific Center, Russian Academy of Sciences
Email: sgartjom@gmail.com
Russian Federation, Kazan, 420029
V. G. Nikiforov
Zavoisky Physical-Technical Institute, Kazan Scientific Center, Russian Academy of Sciences
Email: sgartjom@gmail.com
Russian Federation, Kazan, 420029
G. M. Fazleeva
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Email: sgartjom@gmail.com
Russian Federation, Kazan, 420088
L. N. Islamova
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Email: sgartjom@gmail.com
Russian Federation, Kazan, 420088
A. A. Kalinin
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Email: sgartjom@gmail.com
Russian Federation, Kazan, 420088
T. A. Vakhonina
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Email: sgartjom@gmail.com
Russian Federation, Kazan, 420088
A. Sh. Mukhtarov
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Email: sgartjom@gmail.com
Russian Federation, Kazan, 420088
M. Yu. Balakina
Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences
Email: sgartjom@gmail.com
Russian Federation, Kazan, 420088
V. S. Lobkov
Zavoisky Physical-Technical Institute, Kazan Scientific Center, Russian Academy of Sciences
Email: sgartjom@gmail.com
Russian Federation, Kazan, 420029
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