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physics.optics2019★ 6 cited
Analytical Boundary-Based Method for Diffraction Calculations
Eitam Luz, Er'el Granot, Boris Malomed
We present a simple method for calculation of diffraction effects in a beam passing an aperture. It follows the well-known approach of Miyamoto and Wolf, but is simpler and does no…
physics.optics2018
Making the PT symmetry unbreakable
Vitaly Lutsky, Eitam Luz, Er'el Granot +1
It is well known that typical PT-symmetric systems suffer symmetry breaking when the strength of the gain-loss terms exceeds a certain critical value. We present a summary of recen…
physics.optics2016
Analytical Solutions for Beams Passing Apertures with Sharp Boundaries
Eitam Luz, Er'el Granot, Boris A. Malomed
An approximation is elaborated for the paraxial propagation of diffracted beams, with both one- and two-dimensional cross sections, which are released from apertures with sharp bou…