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physics.optics2022
Exceptional Point Generated Robust Asymmetric High-Order Harmonics
Gui-Lei Zhu, Amir Targholizadeh, Xin-You Lu +2
We propose a metallic-silicon system with a complex optical potential modulated along the length of the waveguide for a robust higher harmonic generation. For right moving fields w…
physics.optics2020★ 22 cited
Robust localized zero-energy modes from locally embedded PT-symmetric defects
Fatemeh Mostafavi, Cem Yuce, Omar S. Magana-Loaiza +2
We demonstrate the creation of robust localized zero-energy states that are induced into topologically trivial systems by insertion of a PT-symmetric defect with local gain and los…