628 citations · 3.9k across the 47 of their papers we have counts for
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Metalenses at visible wavelengths: past, present, perspectives
Philippe Lalanne, Pierre Chavel
The so-called "flat optics" that shapes the phase of an incident wave in free space through subwavelength structures has a venerable history. In that domain, achieving high efficie…
Implementing structural slow light on short length scales: the photonic speed-bump
Remi Faggiani, Jianji Yang, Richard Hostein +1
One-dimensional (1D) infinite periodic systems exhibit vanishing group velocity and diverging density of states (DOS) near band edges. However, in practice, systems have finite siz…
An all-optical spatial light modulator for field-programmable silicon photonic circuits
Roman Bruck, Kevin Vynck, Philippe Lalanne +5
Reconfigurable photonic devices capable of routing the flow of light enable flexible integrated-optic circuits that are not hard-wired but can be externally controlled. Analogous t…