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Proceedings Paper

Experimental vizualization of 2D photonic crystal equi-frequency contours
Author(s): Dagmar Senderakova; Milan Drzik; Matej Pisarcik
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Paper Abstract

Photonic crystals have been extensively studied for their unique optical properties that promise interesting novel devices. Our contribution is focused on a 2D photonic crystal structure formed by Al2O3 layer on silicon substrate, patterned with periodic hexagonal lattice of deep air holes. Azimuthal angle dependences of the specular light reflection were recorded photo-electrically at various angles of icidence and wavelengths. Data obtained were processed via mapping in reciprocal k-space. The method promises a possibility to visualize the equi-frequency contours and get more detailed information about the properties of the sample used.

Paper Details

Date Published: 1 December 2017
PDF: 8 pages
Proc. SPIE 10603, Photonics, Devices, and Systems VII, 106031A (1 December 2017); doi: 10.1117/12.2292790
Show Author Affiliations
Dagmar Senderakova, Comenius Univ. in Bratislava (Slovakia)
Milan Drzik, International Laser Ctr. (Slovakia)
Matej Pisarcik, Comenius Univ. in Bratislava (Slovakia)


Published in SPIE Proceedings Vol. 10603:
Photonics, Devices, and Systems VII
Karel Fliegel; Petr Páta, Editor(s)

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