English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
Add to Basket
  Local TagsRelease HistoryDetailsSummary

Released
Journal Article

Optoacoustic Cooling of Traveling Hypersound Waves

MPS-Authors
/persons/resource/persons295136

Blázquez Martínez,  Laura
Stiller Research Group, Research Groups, Max Planck Institute for the Science of Light, Max Planck Society;
Department of Physics, Friedrich-Alexander Universität Erlangen-Nürnberg;

/persons/resource/persons285277

Zhu,  Changlong
Stiller Research Group, Research Groups, Max Planck Institute for the Science of Light, Max Planck Society;

/persons/resource/persons271014

Geilen,  Andreas
International Max Planck Research School, Max Planck Institute for the Science of Light, Max Planck Society;
Stiller Research Group, Research Groups, Max Planck Institute for the Science of Light, Max Planck Society;
Department of Physics, Friedrich-Alexander Universität Erlangen-Nürnberg;

/persons/resource/persons201204

Stiller,  Birgit
Stiller Research Group, Research Groups, Max Planck Institute for the Science of Light, Max Planck Society;
Department of Physics, Friedrich-Alexander Universität Erlangen-Nürnberg;

External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)

PhysRevLett.132.023603.pdf
(Publisher version), 2MB

Supplementary Material (public)
There is no public supplementary material available
Citation

Blázquez Martínez, L., Wiedemann, P., Zhu, C., Geilen, A., & Stiller, B. (2024). Optoacoustic Cooling of Traveling Hypersound Waves. Physical Review Letters, 132: 023603. doi:10.1103/PhysRevLett.132.023603.


Cite as: https://hdl.handle.net/21.11116/0000-000E-4361-9
Abstract
We experimentally demonstrate optoacoustic cooling via stimulated Brillouin-Mandelstam scattering in a 50 cm long tapered photonic crystal fiber. For a 7.38 GHz acoustic mode, a cooling rate of 219 K from room temperature has been achieved. As anti-Stokes and Stokes Brillouin processes naturally break the symmetry of phonon cooling and heating, resolved sideband schemes are not necessary. The experiments pave the way to explore the classical to quantum transition for macroscopic objects and could enable new quantum technologies in terms of storage and repeater schemes.