activity
20042024
most citedBright Coherent Ultrahigh Harmonics in the keV X-Ray Regime from Mid-Infrared Femtosecond Lasers

1.8k citations · 11.6k across the 75 of their papers we have counts for

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Showing 2020Show all

5 papers · 1 filter

physics.optics2020★ 103 cited

Exploiting Ultralow Loss Multimode Waveguides for Broadband Frequency Combs

Xingchen Ji, Jae K. Jang, Utsav D. Dave +4

Low propagation loss in high confinement waveguides is critical for chip-based nonlinear photonics applications. Sophisticated fabrication processes which yield sub-nm roughness ar…

physics.optics2020★ 1 cited

Enhanced Harmonic Generation in Gases Using an All-Dielectric Metasurface

Jared S. Ginsberg, Adam C. Overvig, M. Mehdi Jadidi +5

Strong field-confinement, long-lifetime resonances, and slow-light effects suggest that meta surfaces are a promising tool for nonlinear optical applications. These nanostructured…

quant-ph2020★ 73 cited

Frequency-Domain Quantum Interference with Correlated Photons from an Integrated Microresonator

Chaitali Joshi, Alessandro Farsi, Avik Dutt +6

Frequency encoding of quantum information together with fiber and integrated photonic technologies can significantly reduce the complexity and resource requirements for realizing a…

physics.optics2020★ 183 cited

Near-degenerate quadrature-squeezed vacuum generation on a silicon-nitride chip

Yun Zhao, Yoshitomo Okawachi, Jae K. Jang +3

Squeezed states are a primary resource for continuous-variable (CV) quantum information processing. To implement CV protocols in a scalable and robust way, it is desirable to gener…

physics.app-ph2020★ 14 cited

Broadband Ultrahigh-Resolution chip-scale Scanning Soliton Dual-Comb Spectroscopy

Tong Lin, Avik Dutt, Chaitanya Joshi +5

We present a chip-scale scanning dual-comb spectroscopy (SDCS) approach for broadband ultrahigh-resolution spectral acquisition. SDCS uses Si3N4 microring resonators that generate…