Exploring regenerative coupling in phononic crystals for room temperature quantum optomechanics

LM Weituschat, I Castro, I Colomar, C Everly… - Scientific Reports, 2024 - nature.com
Quantum technologies play a pivotal role in driving transformative advancements across
diverse fields, surpassing classical approaches and empowering us to address complex …

Self-organized synchronization of mechanically coupled resonators based on optomechanics gain-loss balance

P Djorwé, Y Pennec, B Djafari-Rouhani - Physical Review B, 2020 - APS
We investigate self-organized synchronization in a blue-detuned optomechanical cavity that
is mechanically coupled to an undriven mechanical resonator. By controlling the strength of …

Invited Article: Tuning and stabilization of optomechanical crystal cavities through NEMS integration

KE Grutter, MI Davanço, KC Balram, K Srinivasan - APL Photonics, 2018 - pubs.aip.org
Nanobeam optomechanical crystal cavities have been used in a number of recent
experiments in cavity optomechanics. By co-localizing a high frequency (GHz) mechanical …

Bulk crystalline optomechanics

WH Renninger, P Kharel, RO Behunin, PT Rakich - Nature Physics, 2018 - nature.com
Control of long-lived, high-frequency phonons using light offers a path towards creating
robust quantum links, and could lead to tools for precision metrology with applications to …

Dissipative optomechanics in high-frequency nanomechanical resonators

AG Primo, PV Pinho, R Benevides, S Gröblacher… - Nature …, 2023 - nature.com
The coherent transduction of information between microwave and optical domains is a
fundamental building block for future quantum networks. A promising way to bridge these …

Feedback cooling of a room temperature mechanical oscillator close to its motional ground state

J Guo, R Norte, S Gröblacher - Physical review letters, 2019 - APS
Preparing mechanical systems in their lowest possible entropy state, the quantum ground
state, starting from a room temperature environment is a key challenge in quantum …

Engineering phonon leakage in nanomechanical resonators

RN Patel, CJ Sarabalis, W Jiang, JT Hill… - Physical Review …, 2017 - APS
We propose and demonstrate a technique for coupling phonons out of an optomechanical
crystal cavity. Using a perturbation that breaks a symmetry in the elastic structure, we induce …

Tunable phonon blockade in weakly nonlinear coupled mechanical resonators via Coulomb interaction

B Sarma, AK Sarma - Scientific Reports, 2018 - nature.com
Realizing quantum mechanical behavior in micro-and nanomechanical resonators has
attracted continuous research effort. One of the ways for observing quantum nature of …

High-Efficiency Low-Noise Optomechanical Crystal Photon-Phonon Transducers

S Sonar, U Hatipoglu, S Meesala, D Lake… - arXiv preprint arXiv …, 2024 - arxiv.org
Optomechanical crystals (OMCs) enable coherent interactions between optical photons and
microwave acoustic phonons, and represent a platform for implementing quantum …

Enhanced nonlinear optomechanics in a coupled-mode photonic crystal device

R Burgwal, E Verhagen - Nature Communications, 2023 - nature.com
The nonlinear component of the optomechanical interaction between light and mechanical
vibration promises many exciting classical and quantum mechanical applications, but is …