Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > CLEO_QELS > 2022 > FW4D > FW4D.1

Approaching the motional ground state of a 10 kg object

Chris Whittle, Evan D. Hall, Sheila Dwyer, Nergis Mavalvala, Vivishek Sudhir, and LIGO Detector Group

Not Accessible

Your library or personal account may give you access

Abstract

Thermal decoherence impedes preparing massive objects in quantum states. Using feedback cooling, we place the center-of-mass motion of a 10kg oscillator in a state with phonon occupation 10.8, bringing it from room temperature to 77 nK.

© 2022 The Author(s)

PDF Article  |   Presentation Video
More Like This
Approaching the motional ground state of a 10 kg object

Chris Whittle, Evan D. Hall, Sheila Dwyer, Nergis Mavalvala, Vivishek Sudhir, and
F1B.5 Quantum Information and Measurement (QIM) 2021

Theory of Ground State Cooling of a Macroscopic Anelastic Mechanical Oscillator

Kentaro Komori, Dominika Ďurovčíková, and Vivishek Sudhir
FW4D.7 CLEO: QELS_Fundamental Science (CLEO:FS) 2022

Cooling a nanomechanical membrane resonator from room temperature close to the quantum ground state

Nenad Kralj, Sampo A. Saarinen, Eric Langman, Yeghishe Tsaturyan, and Albert Schliesser
F1B.4 Quantum Information and Measurement (QIM) 2021

View More...

Presentation Video

Presentation video access is available to:

  1. Optica Publishing Group subscribers
  2. Technical meeting attendees
  3. Optica members who wish to use one of their free downloads. Please download the article first. After downloading, please refresh this page.

Contact your librarian or system administrator
or
Log in to access Optica Member Subscription or free downloads

More Like This
Approaching the motional ground state of a 10 kg object

Chris Whittle, Evan D. Hall, Sheila Dwyer, Nergis Mavalvala, Vivishek Sudhir, and
F1B.5 Quantum Information and Measurement (QIM) 2021

Theory of Ground State Cooling of a Macroscopic Anelastic Mechanical Oscillator

Kentaro Komori, Dominika Ďurovčíková, and Vivishek Sudhir
FW4D.7 CLEO: QELS_Fundamental Science (CLEO:FS) 2022

Cooling a nanomechanical membrane resonator from room temperature close to the quantum ground state

Nenad Kralj, Sampo A. Saarinen, Eric Langman, Yeghishe Tsaturyan, and Albert Schliesser
F1B.4 Quantum Information and Measurement (QIM) 2021

View More...
Ground-state cooling of a levitated nanoparticle

F. Tebbenjohanns, M. L. Mattana, M. Rossi, M. Frimmer, and L. Novotny
pd_2_8 European Quantum Electronics Conference (EQEC) 2021

Sideband Cooling Micromechanical Motion to the Quantum Ground State

J. D. Teufel, T. Donner, D. Li, K. W. Lehnert, and R. W. Simmonds
I95 International Quantum Electronics Conference (IQEC) 2011

Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use