Open AccessHigh-Mobility Transparent Conducting Oxides for Compact Epsilon-Near-Zero Silicon Photonic Phase Modulators
Author(s) -
Michael G. Wood,
Isak C. Reines,
Ting S. Luk,
Darwin K. Serkland,
Salvatore Campione
Publication year - 2019
Publication title -
2019 conference on lasers and electro-optics (cleo)
Language(s) - English
Resource type - Conference proceedings
ISBN - 978-1-943580-57-6
DOI - 10.1364/cleo_at.2019.jth2a.57
Subject(s) - photonics and electrooptics
We numerically analyze the role of carrier mobility in transparent conducting oxides in epsilon-near-zero phase modulators. High-mobility materials such as cadmium oxide enable compact photonic phase modulators with a modulation figure of merit $> 29^{\circ}/\mathrm{dB}$ . © 2019 The Author(s) OCIS codes: (250.4110) Modulators; (250.7360) Waveguide modulators; (250.5403) Plasmonics.
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