666 citations · 2.8k across the 25 of their papers we have counts for
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physics.optics2014★ 666 cited
Observation of a localized flat-band state in a photonic Lieb lattice
Sebabrata Mukherjee, Alexander Spracklen, Debaditya Choudhury +4
We show experimentally how a non-diffracting state can be excited in a photonic Lieb lattice. This lattice supports three energy bands, including a perfectly flat middle band, whic…
astro-ph.IM2014★ 46 cited
Ultrafast laser inscription of mid-IR directional couplers for stellar interferometry
Alexander Arriola, Sebabrata Mukherjee, Debaditya Choudhury +2
We report the ultrafast laser fabrication and mid-IR characterization (3.39 microns) of four-port evanescent field directional couplers. The couplers were fabricated in a commercia…