Parity–time symmetry and variable optical isolation in active–passive-coupled microresonators

Observation of parity–time symmetry in optics

Christian E. Rüter, Konstantinos G. Makris, Ramy El‐Ganainy et al. · Nature Physics · 2010 · 3.5K citations · Full text

Photonics, Engineering, Physics +8

Making sense of non-Hermitian Hamiltonians

Reports on Progress in Physics · 2007 · 2.8K citations · Full text

Observation of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="script">P</mml:mi><mml:mi mathvariant="script">T</mml:mi></mml:math>-Symmetry Breaking in Complex Optical Potentials

A. R. Guo, Gregory J. Salamo, D. Duchesne et al. · Physical Review Letters · 2009 · 2.7K citations

Photonics, Quantum Science, Quantum Photonics +15

Parity–time-symmetric whispering-gallery microcavities

Bo Peng, Şahin Kaya Özdemir, Fuchuan Lei et al. · Nature Physics · 2014 · 2.4K citations · Full text

Photonics, Engineering, Physics +5

Ultra-high-Q toroid microcavity on a chip

Tobias J. Kippenberg, S. M. Spillane, Kerry J. Vahala · Nature · 2003 · 2.1K citations

Low-power Electronics, Photonics, Engineering +6