Posts by Collection

Topology-Controlled Photonic Cavity Based on the Near-Conservation of the Valley Degree of Freedom

Published: November 18, 2020

We demonstrate a novel path to localizing topologically nontrivial photonic edge modes along their propagation direction.

https://doi.org/10.1103/PhysRevLett.125.213902

Subharmonic Instabilities in Kerr Microcombs

Published: January 18, 2023

We report experimental observation of subharmonic mode excitation in primary Kerr optical frequency combs generated using crystalline whispering-gallery mode resonators.

https://doi.org/10.1364/OL.476647

A stochastic approach to phase noise analysis for microwaves generated with Kerr optical frequency combs

Published: May 25, 2023

We theoretically investigate a model where Gaussian white noise is added to the coupled-mode equations governing the comb dynamics. This stochastic model allows us to characterize the noise-induced broadening of the spectral lines.

https://doi.org/10.1038/s42005-023-01225-w

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Localizing a Topological Mode Using a Near-Conservation of the Valley Degree of Freedom

Published: May 10, 2020

We demonstrate the energy localization at the end of an abruptly terminated topologically nontrivial waveguide.

https://ieeexplore.ieee.org/abstract/document/9192742

Stochastic and Quantum Phenomena in Microcombs

Published: November 13, 2022

We report some of the latest advances related to the understanding of stochastic and quantum phenomena in optical microresonators, and we relate them as well to some of the main applications in photonic engineering.

https://doi.org/10.1109/IPC53466.2022.9975523

A characterization of quantum Kerr optical frequency combs

Published: March 08, 2023

We present an explicit description of this quantum system via a frequency-bin state and its density operator, and explore the properties of the eigenkets.

https://doi.org/10.1117/12.2648052

On the phase noise of microwaves generated with Kerr optical frequency combs

Published: March 15, 2023

We present our latest results and demonstrate that the phase noise spectra have two dominant contributions that can be determined separately.

https://doi.org/10.1117/12.2648051

Characterization of Kerr Microcombs for Quantum Technology

Published: May 07, 2023

We here develop a frequency-bin theoretical framework that permits to determine their density operator.

https://doi.org/10.1364/CLEO_SI.2023.STh1J.7

Teaching experience 1

Undergraduate course, University 1, Department, 2014

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Teaching experience 2

Workshop, University 1, Department, 2015

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