Email this article Generation of 1D interference patterns of Bloch surface waves
- Authors: Kadomina E.A.1,2, Bezus E.A.1,2, Doskolovich L.L.1,2
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Affiliations:
- IPSI RAS—Branch of the FSRC “Crystallography and Photonics”
- Samara National Research University
- Issue: Vol 61, No 9 (2016)
- Pages: 1389-1394
- Section: Optics
- URL: https://bakhtiniada.ru/1063-7842/article/view/198046
- DOI: https://doi.org/10.1134/S1063784216090103
- ID: 198046
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Abstract
Interference patterns of Bloch surface waves with a period that is significantly less than the wavelength of incident radiation are formed using dielectric diffraction gratings located on the surface of photonic crystal. The simulation based on electromagnetic diffraction theory is used to demonstrate the possibility of high-quality interference patterns due to resonant enhancement of higher evanescent diffraction orders related to the excitation of the Bloch surface waves. The contrast of the interference patterns is close to unity, and the period is less than the period of the diffraction structure by an order of magnitude.
About the authors
E. A. Kadomina
IPSI RAS—Branch of the FSRC “Crystallography and Photonics”; Samara National Research University
Email: evgeni.bezus@gmail.com
Russian Federation, Molodogvardeiskaya ul. 151, Samara, 443001; Moskovskoe sh. 34, Samara, 443086
E. A. Bezus
IPSI RAS—Branch of the FSRC “Crystallography and Photonics”; Samara National Research University
Author for correspondence.
Email: evgeni.bezus@gmail.com
Russian Federation, Molodogvardeiskaya ul. 151, Samara, 443001; Moskovskoe sh. 34, Samara, 443086
L. L. Doskolovich
IPSI RAS—Branch of the FSRC “Crystallography and Photonics”; Samara National Research University
Email: evgeni.bezus@gmail.com
Russian Federation, Molodogvardeiskaya ul. 151, Samara, 443001; Moskovskoe sh. 34, Samara, 443086
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