Abstract:Exceptional points, that are spectral degeneracies in the parameter space of non-Hermitian systems, have evoked a massive interest in the optical domain owing to their striking consequences on optical behavior of commonly known systems. Through careful engineering of gain and loss, exceptional points have been demonstrated in a variety of photonic systems ranging from optical fibers to chaotic cavities, exhibiting extraordinary phenomena and augmented functionalities. However, in the domain of disordered syste… Show more
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