QIU LAB @ Zhejiang University
QIU LAB @ Zhejiang University
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Coherent Optical Control of a Superconducting Microwave Cavity via Electro-Optical Dynamical Back-Action
Recent quantum technologies have established precise quantum control of various microscopic systems using electromagnetic waves. …
Liu Qiu
,
Rishabh Sahu
,
William Hease
,
Georg Arnold
,
Johannes M. Fink
DOI
Entangling Microwaves with Light
Quantum entanglement is a key resource in currently developed quantum technologies. Sharing this fragile property between …
R. Sahu
,
L. Qiu
,
W. Hease
,
G. Arnold
,
Y. Minoguchi
,
P. Rabl
,
J. M. Fink
DOI
Microwave-Optics Entanglement Via Cavity Optomagnomechanics
Microwave-optics entanglement is a vital component for building hybrid quantum networks. Here, a new mechanism for preparing stationary …
Zhi-Yuan Fan
,
Liu Qiu
,
Simon Gr{\"o}blacher
,
Jie Li
DOI
Dissipative Quantum Feedback in Measurements Using a Parametrically Coupled Microcavity
Micro- and nanoscale optical or microwave cavities are used in a wide range of classical applications and quantum science experiments, …
Liu Qiu
,
Guanhao Huang
,
Itay Shomroni
,
Jiahe Pan
,
Paul Seidler
,
Tobias J. Kippenberg
DOI
Quantum-Enabled Operation of a Microwave-Optical Interface
Solid-state microwave systems offer strong interactions for fast quantum logic and sensing but photons at telecom wavelength are the …
Rishabh Sahu
,
William Hease
,
Alfredo Rueda
,
Georg Arnold
,
Liu Qiu
,
Johannes M. Fink
DOI
A Cryogenic Electro-Optic Interconnect for Superconducting Devices
A major challenge to the scalability of cryogenic computing platforms is the heat load associated with the growing number of electrical …
Amir Youssefi
,
Itay Shomroni
,
Yash J. Joshi
,
Nathan R. Bernier
,
Anton Lukashchuk
,
Philipp Uhrich
,
Liu Qiu
,
Tobias J. Kippenberg
DOI
Laser Cooling of a Nanomechanical Oscillator to Its Zero-Point Energy
Optomechanical systems in the well-resolved-sideband regime are ideal for studying a myriad of quantum phenomena with mechanical …
Liu Qiu
,
Itay Shomroni
,
Paul Seidler
,
Tobias J. Kippenberg
DOI
Optomechanical Generation of a Mechanical Catlike State by Phonon Subtraction
We propose a scheme to prepare a macroscopic mechanical oscillator in a catlike state, close to a coherent state superposition. The …
Itay Shomroni
,
Liu Qiu
,
Tobias J. Kippenberg
DOI
Floquet Dynamics in the Quantum Measurement of Mechanical Motion
The radiation-pressure interaction between one or more laser fields and a mechanical oscillator gives rise to a wide range of …
Liu Qiu
,
Itay Shomroni
,
Marie A. Ioannou
,
Nicolas Piro
,
Daniel Malz
,
Andreas Nunnenkamp
,
Tobias J. Kippenberg
DOI
Two-Tone Optomechanical Instability and Its Fundamental Implications for Backaction-Evading Measurements
While quantum mechanics imposes a fundamental limit on the precision of interferometric measurements of mechanical motion due to …
Itay Shomroni
,
Amir Youssefi
,
Nick Sauerwein
,
Liu Qiu
,
Paul Seidler
,
Daniel Malz
,
Andreas Nunnenkamp
,
Tobias J. Kippenberg
DOI
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