284 citations · 2.2k across the 91 of their papers we have counts for
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Enantio-specific Detection of Chiral Nano-Samples Using Photo-induced Force
Mohammad Kamandi, Mohammad Albooyeh, Caner Guclu +4
We propose a novel high resolution microscopy technique for enantio-specific detection of chiral samples down to sub-100 nm size, based on force measurement. We delve into the diff…
Theory of Coupled Resonator Optical Waveguides (CROW) Exhibiting High Order Exceptional Points of Degeneracy
Mohamed Y. Nada, Mohamed A. K. Othman, Filippo Capolino
We present a novel approach and a theoretical framework for generating high order exceptional points of degeneracy (EPD) in photonic structures based on periodic coupled resonators…
A New Amplification Regime for Traveling Wave Tubes with Third Order Modal Degeneracy
Farshad Yazdi, Mohamed A. K. Othman, Mehdi Veysi +2
Engineering of the eigenmode dispersion of slow-wave structures (SWSs) to achieve desired modal characteristics, is an effective approach to enhance the performance of high power t…
The degenerate band edge laser: a new paradigm for coherent light-matter interaction
Mehdi Veysi, Mohamed A. K. Othman, Alexander Figotin +1
We propose a novel class of lasers based on a fourth order exceptional point of degeneracy (EPD) referred to as the degenerate band edge (DBE). EPDs have been found in Parity-Time-…
Giant resonance and anomalous quality factor scaling in coupled resonator optical waveguides at the degenerate band edge
Mohamed Y. Nada, Mohamed A. K. Othman, Ozdal Boyraz +1
We propose a novel scheme for enhancing the quality factor of coupled resonators optical waveguides (CROWs) when operating near a degenerate band edge (DBE). A DBE is a four-mode e…
Giant Field Enhancement in Longitudinal Epsilon Near Zero Films
Mohammad Kamandi, Caner Guclu, Ting Shan Luk +2
We report that a longitudinal epsilon-near-zero (LENZ) film leads to giant field enhancement and strong radiation emission of sources in it and that these features are superior to…