68 citations · 99 across the 13 of their papers we have counts for
14 papers
Frequency combs and coherent dissipative structures in nonlinear optical microresonators
Tobias Herr, Alexey Tikan, Tobias J. Kippenberg
Laser-driven high-Q Kerr-nonlinear optical microresonators enable parametric oscillation with low-power continuous-wave lasers and host a variety of coherent dissipative structures…
Quantum-limited traveling-wave parametric amplifier based on DUV-defined planar structures
Hao Li, Marco Scigliuzzo, Evgenii Guzovskii +3
The relentless scaling of classical microelectronics has been enabled by the precision and reproducibility of deep-ultraviolet (DUV) optical lithography. Implementing large-scale s…
Damping-dependent thermalization of neighboring nanomechanical resonators below 1 mK
Amir Youssefi, Mahdi Chegnizadeh, Francis Bettsworth +4
The position noise spectra of six drums on a single chip were measured on a single cooldown below 1.3 kelvin. Cryostat temperatures as low as 0.7 mK were achieved. The temperature…
Strongly driven cavity quantum electrodynamical-optomechanical hybrid system
Xuxin Wang, Jiahe Pan, Tobias J. Kippenberg +1
Hybrid quantum systems harness the distinct advantages of different physical platforms, yet their integration is not always trivial due to potential incompatibilities in operationa…
Uncertainty Reasoning with Photonic Bayesian Machines
F. Brückerhoff-Plückelmann, H. Borras, S. U. Hulyal +12
Artificial intelligence (AI) systems increasingly influence safety-critical aspects of society, from medical diagnosis to autonomous mobility, making uncertainty awareness a centra…
Periodic orbits underlying spatiotemporal chaos in the Lugiato-Lefever model
Andrey Gelash, Savyaraj Deshmukh, Andrey Shusharin +2
We obtain and investigate theoretically a broad family of stable and unstable time-periodic orbits-oscillating Turing rolls (OTR)-in the Lugiato-Lefever model of optical cavities.…
Noncontact friction in ultracoherent nanomechanical resonators near dielectric materials
Amirali Arabmoheghi, Alessio Zicoschi, Guillermo Arregui +4
Micro- and nanomechanical resonators are emerging as promising platforms for quantum technologies, precision sensors and fundamental science experiments. To utilize these devices f…
On-Chip Frequency Noise Cancellation in Nanomechanical Resonators using Cavity Optomechanics
Bhavesh Kharbanda, Amirali Arabmoheghi, Letizia Catalini +7
Understanding and minimizing the sources of frequency noise in nanomechanical resonators is crucial for many sensing applications. In this work, we report an ultracoherent perimete…
Realization of tilted Dirac-like microwave cone in superconducting circuit lattices
Amir Youssefi, Ahmad Motavassal, Shingo Kono +2
Dirac-like band crossings are paradigms in condensed matter systems to emulate high-energy physics phenomena. They are associated with two aspects: gap and tilting. The ability to…
Compact superconducting vacuum-gap capacitors with low microwave loss and high mechanical coherence for scalable quantum circuits
Amir Youssefi, Mahdi Chegnizadeh, Marco Scigliuzzo +1
Vacuum-gap capacitors have recently attracted significant interest in superconducting circuit platforms due to their compact design and exceptionally low dielectric losses in the m…
Motional sideband asymmetry of a solid-state mechanical resonator at room temperature
Yi Xia, Guanhao Huang, Alberto Beccari +4
The motional sideband asymmetry of a mechanical oscillator interacting with a laser field can be observed when approaching the quantum ground state, where the zero-point energy of…
Quantum collective motion of macroscopic mechanical oscillators
Mahdi Chegnizadeh, Marco Scigliuzzo, Amir Youssefi +3
Collective phenomena arise from interactions within complex systems, leading to behaviors absent in individual components. Observing quantum collective phenomena with macroscopic m…
Room-temperature quantum optomechanics using an ultra-low noise cavity
Guanhao Huang, Alberto Beccari, Nils J. Engelsen +1
Ponderomotive squeezing of light, where a mechanical oscillator creates quantum correlations between the phase and amplitude of the interacting light field, is a canonical signatur…
Dissipation engineering of high-stress silicon nitride nanobeams
A. H. Ghadimi, D. J. Wilson, T. J. Kippenberg
High-stress SiN nanoresonators have become an attractive choice for electro- and optomechanical devices. Membrane resonators can achieve quality factor () - frequency ($…