The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
PT-Symmetric Phonon Laser
Open accessAbstract
By exploiting recent developments associated with coupled microcavities, we introduce the concept of the PT-symmetric phonon laser with balanced gain and loss. This is accomplished by introducing gain to one of the microcavities such that it balances the passive loss of the other. In the vicinity of the gain-loss balance, a strong nonlinear relation emerges between the intracavity-photon intensity and the input power. This then leads to a giant enhancement of both optical pressure and mechanical gain, resulting in a highly efficient phonon-lasing action. These results provide a promising approach for manipulating optomechanical systems through PT-symmetric concepts. Potential applications range from enhancing mechanical cooling to designing phonon-laser amplifiers.
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Cites
Making sense of non-Hermitian Hamiltonians
Bender, C. M. (2007) · Reports on Progress in Physics · doi:10.1088/0034-4885/70/6/r03 · Cited by 2,984
Laser cooling of a nanomechanical oscillator into its quantum ground state
Chan, J., Alegre, T. P. M., Safavi-Naeini, A. H., Hill, J. T., Krause, A., Gröblacher, S., Aspelmeyer, M., & Painter, O. (2011) · Nature · doi:10.1038/nature10461 · Cited by 2,311
Cited by
Parity–time symmetry and exceptional points in photonics
Özdemir, Ş. K., Rotter, S., Nori, F., & Yang, L. (2019) · Nature Materials · doi:10.1038/s41563-019-0304-9 · Cited by 1,773
Self-citationMetrology withPT-Symmetric Cavities: Enhanced Sensitivity near thePT-Phase Transition
Liu, Z.-P., Zhang, J., Özdemir, Ş. K., Peng, B., Jing, H., Lü, X.-Y., Li, C.-W., Yang, L., Nori, F., & Liu, Y.-X. (2016) · Physical Review Letters · doi:10.1103/physrevlett.117.110802 · Cited by 445
Self-citationQuantum feedback: Theory, experiments, and applications
Zhang, J., Liu, Y.-X., Wu, R.-B., Jacobs, K., & Nori, F. (2017) · Physics Reports · doi:10.1016/j.physrep.2017.02.003 · Cited by 272
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Metadata
- Authors
- Jing, H., Özdemir, S. K., Lü, X.-Y., Zhang, J., Yang, L., & Nori, F.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2014-07-30
- Volume
- 113
- Issue
- 5
- Pages
- 053604-053604
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2160223254
- Cited by
- 643
- References
- 2
- FWCI
- 17.80
- Type
- journal article
- Language
- en
- Open access
- green
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- Jing, H., Özdemir, S. K., Lü, X.-Y., Zhang, J., Yang, L., & Nori, F. (2014). PT-Symmetric Phonon Laser. Physical Review Letters. https://doi.org/10.1103/physrevlett.113.053604
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