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Proceedings Paper

Optimization of monolithic high-contrast gratings (Conference Presentation)

Paper Abstract

We design and process more than 100 different 980 nm MHCG mirror designs, to determine optimal parameters for the use of the MHCGs as mirrors for VCSELs. We present measured power reflectance spectra and compare the results to our with numerical simulations. We discuss the impact of the actual processed geometric shape of the MHCG stripes on the measured power reflectance of the MHCGs..

Paper Details

Date Published: 10 March 2020
Proc. SPIE 11290, High Contrast Metastructures IX, 1129017 (10 March 2020); doi: 10.1117/12.2547295
Show Author Affiliations
Magdalena Marciniak, Lodz Univ. of Technology (Poland)
Technische Univ. Berlin (Germany)
Artur Broda, Institute of Electron Technology (Poland)
Marcin Gębski, Lodz Univ. of Technology (Poland)
Technische Univ. Berlin (Germany)
Jan Muszalski, Institute of Electron Technology (Poland)
Michał Wasiak, Lodz Univ. of Technology (Poland)
Maciej Dems, Lodz Univ. of Technology (Poland)
James A. Lott, Technische Univ. Berlin (Germany)
Tomasz Czyszanowski, Lodz Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 11290:
High Contrast Metastructures IX
Connie J. Chang-Hasnain; Andrei Faraon; Weimin Zhou, Editor(s)

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