Quantum optomechanics with ultracoherent soft-clamped resonators

Junxin Chen; Massimiliano Rossi; David Mason; Yeghishe Tsaturyan; Yannick Seis; Albert Schliesser

doi:10.1364/CLEO_AT.2018.ATh3H.5

Quantum optomechanics with ultracoherent soft-clamped resonators

Junxin Chen, Massimiliano Rossi, David Mason, Yeghishe Tsaturyan, Yannick Seis, Albert Schliesser^*

^*Corresponding author for this work

Quantop

Abstract

Soft-clamped mechanical resonators realise quality factors Q ~ 10⁹ and quantum cooperativities C_q ~ 60 already in a moderate cryogenic environment (e.g. a 4:2K flow cryostat). This enables both sideband and feedback cooling to the mechanical quantum ground state.

Original language	English
Title of host publication	CLEO : Applications and Technology 2018
Publisher	OSA Publishing
Publication date	2018
Article number	ATh3H.5
ISBN (Print)	978-1-943580-42-2
DOIs	https://doi.org/10.1364/CLEO_AT.2018.ATh3H.5
Publication status	Published - 2018
Event	CLEO: Applications and Technology, CLEO_AT 2018 - San Jose, United States Duration: 13 May 2018 → 18 May 2018

Conference

Conference	CLEO: Applications and Technology, CLEO_AT 2018
Country/Territory	United States
City	San Jose
Period	13/05/2018 → 18/05/2018

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10.1364/CLEO_AT.2018.ATh3H.5

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@inproceedings{953df9df58554a0584b22f56fdfaba54,

title = "Quantum optomechanics with ultracoherent soft-clamped resonators",

abstract = "Soft-clamped mechanical resonators realise quality factors Q ~ 109 and quantum cooperativities Cq ~ 60 already in a moderate cryogenic environment (e.g. a 4:2K flow cryostat). This enables both sideband and feedback cooling to the mechanical quantum ground state.",

author = "Junxin Chen and Massimiliano Rossi and David Mason and Yeghishe Tsaturyan and Yannick Seis and Albert Schliesser",

year = "2018",

doi = "10.1364/CLEO_AT.2018.ATh3H.5",

language = "English",

isbn = "978-1-943580-42-2",

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publisher = "OSA Publishing",

address = "United States",

note = "CLEO: Applications and Technology, CLEO_AT 2018 ; Conference date: 13-05-2018 Through 18-05-2018",

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T1 - Quantum optomechanics with ultracoherent soft-clamped resonators

AU - Chen, Junxin

AU - Rossi, Massimiliano

AU - Mason, David

AU - Tsaturyan, Yeghishe

AU - Seis, Yannick

AU - Schliesser, Albert

PY - 2018

Y1 - 2018

N2 - Soft-clamped mechanical resonators realise quality factors Q ~ 109 and quantum cooperativities Cq ~ 60 already in a moderate cryogenic environment (e.g. a 4:2K flow cryostat). This enables both sideband and feedback cooling to the mechanical quantum ground state.

AB - Soft-clamped mechanical resonators realise quality factors Q ~ 109 and quantum cooperativities Cq ~ 60 already in a moderate cryogenic environment (e.g. a 4:2K flow cryostat). This enables both sideband and feedback cooling to the mechanical quantum ground state.

U2 - 10.1364/CLEO_AT.2018.ATh3H.5

DO - 10.1364/CLEO_AT.2018.ATh3H.5

M3 - Article in proceedings

AN - SCOPUS:85049129342

SN - 978-1-943580-42-2

BT - CLEO

PB - OSA Publishing

T2 - CLEO: Applications and Technology, CLEO_AT 2018

Y2 - 13 May 2018 through 18 May 2018

ER -

Quantum optomechanics with ultracoherent soft-clamped resonators

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