Optimization of monolithic high-contrast gratings (Conference Presentation)

Magdalena Marciniak; Artur Broda; Marcin Gębski; Jan Muszalski; Michał Wasiak; Maciej Dems; James A. Lott; Tomasz Czyszanowski

doi:10.1117/12.2547295

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10 March 2020 Optimization of monolithic high-contrast gratings (Conference Presentation)

Magdalena Marciniak, Artur Broda, Marcin Gębski, Jan Muszalski, Michał Wasiak, Maciej Dems, James A. Lott, Tomasz Czyszanowski

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Proceedings Volume 11290, High Contrast Metastructures IX; 1129017 (2020) https://doi.org/10.1117/12.2547295
Event: SPIE OPTO, 2020, San Francisco, California, United States

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..

Conference Presentation

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Magdalena Marciniak, Artur Broda, Marcin Gębski, Jan Muszalski, Michał Wasiak, Maciej Dems, James A. Lott, and Tomasz Czyszanowski "Optimization of monolithic high-contrast gratings (Conference Presentation)", Proc. SPIE 11290, High Contrast Metastructures IX, 1129017 (10 March 2020); https://doi.org/10.1117/12.2547295

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