469 citations · 1.7k across the 26 of their papers we have counts for
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physics.optics2013
Non-collinear interaction of photons with orbital angular momentum
Thomas Roger, Julius J. F. Heitz, Ewan. M. Wright +1
We elucidate the consequences of a phase-matching theory that describes second-harmonic generation of two non-collinear incident light beams that carry orbital angular momentum (OA…
physics.optics2013★ 18 cited
High-energy, shock-front assisted resonant radiation in the normal dispersion regime
Thomas Roger, Mohammed F. Saleh, Samudra Roy +3
We present a simple yet effective theory that predicts the existence of resonant radiation bands in the deep normal group velocity dispersion region of a medium, even in absence of…