Integration of periodic, sub‐wavelength structures in silicon‐on‐insulator photonic device design

Y D'Mello, O Reshef, S Bernal, E El‐fiky… - IET …, 2020 - Wiley Online Library
Rapid advances in high‐resolution chip lithography have accelerated nanophotonic device
development on the silicon‐on‐insulator (SOI) platform. The ability to create sub …

Generalized modular spectrometers combining a compact nanobeam microcavity and computational reconstruction

Z Cheng, Y Zhao, J Zhang, H Zhou, D Gao… - ACS …, 2021 - ACS Publications
Compact and integrated spectrometers are sought after with great effort for the applications
of portable spectroscopy devices and lab-on-a-chip systems. Material engineered …

Phonon lasing in a hetero optomechanical crystal cavity

K Cui, Z Huang, N Wu, Q Xu, F Pan, J **ong… - Photonics …, 2021 - opg.optica.org
Micro-and nanomechanical resonators have emerged as promising platforms for sensing a
broad range of physical properties, such as mass, force, torque, magnetic field, and …

Review of bandgap characteristics and acousto-optical coupling in phoxonic crystals

M Tianxue, S **aoxing, D Haowen… - Chinese Journal of …, 2017 - lxxb.cstam.org.cn
Phoxonic crystals are periodic structures which possess photonic and phononic bandgaps
simultaneously. Phoxonic crystals can be applied as systematic platforms for manipulating …

Simultaneous large band gaps and localization of electromagnetic and elastic waves in defect-free quasicrystals

T Yu, Z Wang, W Liu, T Wang, N Liu, Q Liao - Optics Express, 2016 - opg.optica.org
We report numerically large and complete photonic and phononic band gaps that
simultaneously exist in eight-fold phoxonic quasicrystals (PhXQCs). PhXQCs can possess …

High-mechanical-frequency characteristics of optomechanical crystal cavity with coupling waveguide

Z Huang, K Cui, G Bai, X Feng, F Liu, W Zhang… - Scientific Reports, 2016 - nature.com
Optomechanical crystals have attracted great attention recently for their ability to realize
strong photon-phonon interaction in cavity optomechanical systems. By far, the operation of …

Bandwidth and wavelength tunable all-optical filter based on cascaded opto-mechanical microring resonators

L Liu, W Xue, X **, J Yue, Z Yu… - IEEE Photonics …, 2019 - ieeexplore.ieee.org
We propose and experimentally demonstrate an all-optical filter with tunable bandwidth and
wavelength based on cascaded opto-mechanical microring resonators (MRRs). As the …

Hetero-optomechanical crystal zipper cavity for multimode optomechanics

N Wu, K Cui, X Feng, F Liu, W Zhang, Y Huang - Photonics, 2022 - mdpi.com
Multimode optomechanics exhibiting several intriguing phenomena, such as coherent
wavelength conversion, optomechanical synchronization, and mechanical entanglements …

Simultaneous localization of photons and phonons within the transparency bands of LiNbO3 phoxonic quasicrystals

Z Wang, W Liu, T Yu, T Wang, H Li, N Liu, Q Liao - Optics Express, 2016 - opg.optica.org
We report the properties of dual phononic-photonic band gaps and localized modes of
eightfold lithium niobate (LiNbO_3) phoxonic quasicrystals (PhXQCs). Complete and large …

Realizing high transmission intensity in photonic crystal nanobeams using a side-coupling waveguide

SI Halimi, S Hu, FO Afzal, SM Weiss - Optics Letters, 2018 - opg.optica.org
Side-coupled photonic crystal (PhC) nanobeam cavities were investigated to overcome
challenges in measuring low-order resonances in traditional in-line PhC nanobeams that …