Levitated optomechanics: A tutorial and perspective
- URL: http://arxiv.org/abs/2307.11858v1
- Date: Fri, 21 Jul 2023 18:58:25 GMT
- Title: Levitated optomechanics: A tutorial and perspective
- Authors: George Winstone, Mishkat Bhattacharya, Andrew A. Geraci, Tongcang Li,
Peter J. Pauzauskie, and Nick Vamivakas
- Abstract summary: Light has been used to cool and demonstrate quantum control over the mechanical degrees of freedom of individual ions and atoms.
Light has been used to cool and demonstrate quantum control over the mechanical degrees of freedom of individual ions and atoms.
- Score: 0.0
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: Optomechanics, the study of the mechanical interaction of light with matter,
has proven to be a fruitful area of research that has yielded many notable
achievements, including the direct detection of gravitational waves in
kilometer-scale optical interferometers. Light has been used to cool and
demonstrate quantum control over the mechanical degrees of freedom of
individual ions and atoms, and more recently has facilitated the observation of
quantum ``mechanics'' in objects of larger mass, even at the kg-scale.
Levitated optomechanics, where an object can be suspended by radiation pressure
and largely decoupled from its environment, has recently established itself as
a rich field of study, with many notable results relevant for precision
measurement, quantum information science, and foundational tests of quantum
mechanics and fundamental physics. This article provides a survey of several
current activities in field along with a tutorial describing associated key
concepts and methods, both from an experimental and theoretical approach. It is
intended as a resource for junior researchers who are new to this growing field
as well as beginning graduate students. The tutorial is concluded with a
perspective on both promising emerging experimental platforms and anticipated
future theoretical developments.
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