Noise properties of coherent perfect absorbers and critically coupled resonators

Noise properties of coherent perfect absorbers and critically coupled resonators

The performance of a coherent perfect absorber (time-reversed laser) is limited by quantum and thermal noise. At zero temperature, the quantum shot noise dominates the signal for frequencies close to the resonance frequency and both vanish exactly at the resonance frequency.We compute the sensitiv...

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Main Authors: Chong, Yidong, Cao, Hui, Stone, A. Douglas
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2013
Subjects:
DRNTU::Science::Mathematics
Online Access:https://hdl.handle.net/10356/96420
http://hdl.handle.net/10220/9911
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-964202023-02-28T19:22:53Z Noise properties of coherent perfect absorbers and critically coupled resonators Chong, Yidong Cao, Hui Stone, A. Douglas School of Physical and Mathematical Sciences DRNTU::Science::Mathematics The performance of a coherent perfect absorber (time-reversed laser) is limited by quantum and thermal noise. At zero temperature, the quantum shot noise dominates the signal for frequencies close to the resonance frequency and both vanish exactly at the resonance frequency.We compute the sensitivity of the absorbing cavity as a background-free detector, limited by finite signal or detector bandwidth. Published version 2013-05-08T07:17:17Z 2019-12-06T19:30:27Z 2013-05-08T07:17:17Z 2019-12-06T19:30:27Z 2013 2013 Journal Article Chong, Y., Cao, H., & Stone, A. D. (2013). Noise properties of coherent perfect absorbers and critically coupled resonators. Physical review A, 87(1), 013843-. https://hdl.handle.net/10356/96420 http://hdl.handle.net/10220/9911 10.1103/PhysRevA.87.013843 en Physical review A © 2013 American Physical Society. This paper was published in Physical Review A and is made available as an electronic reprint (preprint) with permission of American Physical Society. The paper can be found at the following official DOI: http://dx.doi.org/10.1103/PhysRevA.87.013843. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Science::Mathematics
spellingShingle DRNTU::Science::Mathematics
Chong, Yidong
Cao, Hui
Stone, A. Douglas
Noise properties of coherent perfect absorbers and critically coupled resonators
description The performance of a coherent perfect absorber (time-reversed laser) is limited by quantum and thermal noise. At zero temperature, the quantum shot noise dominates the signal for frequencies close to the resonance frequency and both vanish exactly at the resonance frequency.We compute the sensitivity of the absorbing cavity as a background-free detector, limited by finite signal or detector bandwidth.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Chong, Yidong
Cao, Hui
Stone, A. Douglas
format Article
author Chong, Yidong
Cao, Hui
Stone, A. Douglas
author_sort Chong, Yidong
title Noise properties of coherent perfect absorbers and critically coupled resonators
title_short Noise properties of coherent perfect absorbers and critically coupled resonators
title_full Noise properties of coherent perfect absorbers and critically coupled resonators
title_fullStr Noise properties of coherent perfect absorbers and critically coupled resonators
title_full_unstemmed Noise properties of coherent perfect absorbers and critically coupled resonators
title_sort noise properties of coherent perfect absorbers and critically coupled resonators
publishDate 2013
url https://hdl.handle.net/10356/96420
http://hdl.handle.net/10220/9911
_version_ 1759856274461163520

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