Controlled light distribution with coupled microresonator chains via Kerr symmetry breaking

A Ghosh, A Pal, L Hill, GN Campbell, T Bi… - Photonics …, 2024 - opg.optica.org
Within optical microresonators, the Kerr interaction of photons can lead to symmetry
breaking of optical modes. In a ring resonator, this leads to the interesting effect that light …

Observation of topological frequency combs

CJ Flower, M Jalali Mehrabad, L Xu, G Moille… - Science, 2024 - science.org
On-chip generation of optical frequency combs using nonlinear ring resonators has enabled
numerous applications of combs that were otherwise limited to mode-locked lasers …

Limit cycles as stationary states of an extended harmonic balance ansatz

J del Pino, J Košata, O Zilberberg - Physical Review Research, 2024 - APS
A limit cycle is a self-sustained, periodic, isolated motion appearing in autonomous
differential equations. As the period of a limit cycle is a priori unknown, finding it as a …

Topological dissipative Kerr soliton combs in a valley photonic crystal resonator

Z Jiang, L Zhou, W Li, Y Li, L Feng, T Wu, C Jiang… - Physical Review B, 2023 - APS
Topological phases have become an enabling role in exploiting new applications of
nonlinear optics in recent years. Here we theoretically propose a valley photonic crystal …

Data-driven prediction of vortex solitons and multipole solitons in whispering gallery mode microresonator

Z Yu, L Ren, L Li, C Dai, Y Wang - Chaos, Solitons & Fractals, 2024 - Elsevier
Deep learning incorporating physics knowledge has become a powerful tool for studying the
dynamic behavior of high-dimensional nonlinear systems. In this paper, the two-stage mini …

Phase symmetry breaking of counterpropagating light in microresonators for switches and logic gates

A Ghosh, A Pal, S Zhang, L Hill, T Bi… - arXiv preprint arXiv …, 2024 - arxiv.org
The rapidly growing field of integrated photonics is enabling a large number of novel
devices for optical data processing, neuromorphic computing and circuits for quantum …

Energy Efficient and High Bandwidth Quantum Dot Comb Laser based Silicon Microring Transmitter for Optical Interconnects

J Chen, B Yang, J Qin, J Huang, X Cui… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
Explosive development of artificial intelligence has recently driven strong demand of ultra-
large bandwidth interconnects. Optical I/O is considered as a promising approach of …

Tunable Degenerate Optical Parametric Oscillation with Coupled Microresonators

NB Tomazio, LO Trinchão, ES Gonçalves… - arXiv preprint arXiv …, 2024 - arxiv.org
Microresonator-based degenerate optical parametric oscillation (DOPO) has recently been
explored as a compelling platform for all-optical computing and quantum information …

Controllable Light Distributions in 1-D Microresonator Chains with Kerr-Nonlinearity

A Ghosh, A Pal, L Hill, GN Campbell, T Bi… - Nonlinear …, 2024 - opg.optica.org
Controllable Light Distributions in 1-D Microresonator Chains with Kerr-Nonlinearity Page 1
Controllable Light Distributions in 1-D Microresonator Chains with Kerr-Nonlinearity Alekhya …

Controlled Power Distribution in Microresonator Chains via Concurrent Symmetry Breakings

A Ghosh, A Pal, L Hill, P Del'Haye - CLEO: Fundamental Science, 2024 - opg.optica.org
Controlled Power Distribution in Microresonator Chains via Concurrent Symmetry Breakings
Page 1 Controlled Power Distribution in Microresonator Chains via Concurrent Symmetry …