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Angular Spectrum of Bound State in the Continuum for Near and Far Field Analysis (JW1A.177)

Presenter: Pravin Vaity, DCMP & MS, TIFR, Mumbai

We investigated the angular spectrum of bound state in the continuum (BIC) associated with topological charge and present an empirical tool to characterize BIC. While near-field confirms Bessel-Gaussian distribution, far-field is a perfect vortex.

Authors:Pravin Vaity, DCMP & MS, TIFR, Mumbai / Venu gopal Achanta, DCMP & MS, TIFR, Mumbai

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