121 citations · 245 across the 6 of their papers we have counts for
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physics.optics2008★ 84 cited
Which group velocity of light in a dispersive medium?
Omar El Gawhary, Sergio Severini, Paolo Christillin
The interaction between a light pulse, traveling in air, and a generic linear, non-absorbing and dispersive structure is analyzed. It is shown that energy conservation imposes a co…
physics.optics2008★ 27 cited
Quasi Normal Modes description of transmission properties for Photonic Band Gap structures
A. Settimi, S. Severini, B. J. Hoenders
In this paper, we use the 'Quasi Normal Modes' (QNM) approach for discussing the transmission properties of double-side opened optical cavities: in particular, this approach is spe…