Absar U. Hassan

Enhanced sensitivity at higher-order exceptional points

Hossein Hodaei, Absar U. Hassan, Steffen Wittek et al. · Nature · 2017 · 1.9K citations · Full text

Computing, Geophysics, Uncertainty Quantification +3

Dynamically Encircling Exceptional Points: Exact Evolution and Polarization State Conversion

Absar U. Hassan, Bo Zhen, Marin Soljačić et al. · Physical Review Letters · 2017 · 326 citations · Full text

Natural Sciences, Physics, Optics +11

Flying couplers above spinning resonators generate irreversible refraction

Shai Maayani, Raphael Dahan, Y. Kligerman et al. · Nature · 2018 · 290 citations · Full text

Natural Sciences, Materials Science, Optical Materials +11

Nonlinear reversal of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi mathvariant="script">PT</mml:mi></mml:math>-symmetric phase transition in a system of coupled semiconductor microring resonators

Absar U. Hassan, Hossein Hodaei, Mohammad‐Ali Miri et al. · Physical Review A · 2015 · 129 citations · Full text

Natural Sciences, Physics, Condensed Matter Physics +16

Parity-time-symmetric coupled microring lasers operating around an exceptional point

Hossein Hodaei, Mohammad‐Ali Miri, Absar U. Hassan et al. · arXiv (Cornell University) · 2015 · 127 citations · Full text

Natural Sciences, Electrical Engineering, Physics +15