797 citations · 1.5k across the 10 of their papers we have counts for
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Topological Edge Mode Tapering
Christopher J. Flower, Sabyasachi Barik, Mahmoud Jalali Mehrabad +3
Mode tapering, or the gradual manipulation of the size of some mode, is a requirement for any system that aims to efficiently interface two or more subsystems of different mode siz…
Extending the spectrum of fully integrated photonics
Minh Tran, Chong Zhang, Theodore Morin +15
Integrated photonics has profoundly impacted a wide range of technologies underpinning modern society. The ability to fabricate a complete optical system on a chip offers unrivalle…
Guiding and confining of light in a two-dimensional synthetic space using electric fields
Hamidreza Chalabi, Sabyasachi Barik, Sunil Mittal +3
Synthetic dimensions provide a promising platform for photonic quantum simulations. Manipulating the flow of photons in these dimensions requires an electric field. However, photon…
An Integrated Photonic Platform for Rare-Earth Ions in Thin Film Lithium Niobate
Subhojit Dutta, Elizabeth A. Goldschmidt, Sabyasachi Barik +2
Rare-earth ion ensembles doped in single crystals are a promising materials system with widespread applications in optical signal processing, lasing, and quantum information proces…
Chiral quantum optics using a topological resonator
Sabyasachi Barik, Aziz Karasahin, Sunil Mittal +2
Topological photonic structures exhibit chiral edge states that are robust to disorder and sharp bends. When coupled to quantum emitters, these edge states generate directional lig…
A synthetic gauge field for two-dimensional time-multiplexed quantum random walks
Hamidreza Chalabi, Sabyasachi Barik, Sunil Mittal +3
Temporal multiplexing provides an efficient and scalable approach to realize a quantum random walk with photons that can exhibit topological properties. But two dimensional time-mu…
Two-Dimensionally Confined Topological Edge States in Photonic Crystals
Sabyasachi Barik, Hirokazu Miyake, Wade DeGottardi +2
We present an all-dielectric photonic crystal structure that supports two-dimensionally confined helical topological edge states. The topological properties of the system are contr…
Nanostructure-induced distortion in single-emitter microscopy
Kangmook Lim, Chad Ropp, John Fourkas +2
Single-emitter microscopy has emerged as a promising method of imaging nanostructures with nanoscale resolution. This technique uses the centroid position of an emitters far-field…