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Ultimate On-Chip Quantum Amplifier

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Ultimate On-Chip Quantum Amplifier. / Astafiev, O. V.; Abdumalikov, A. A.; Zagoskin, A. M.; Pashkin, Yuri; Nakamura, Y.; Tsai, J. S.

In: Physical review letters, Vol. 104, No. 18, 183603, 07.05.2010, p. -.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Astafiev, OV, Abdumalikov, AA, Zagoskin, AM, Pashkin, Y, Nakamura, Y & Tsai, JS 2010, 'Ultimate On-Chip Quantum Amplifier', Physical review letters, vol. 104, no. 18, 183603, pp. -. https://doi.org/10.1103/PhysRevLett.104.183603

APA

Astafiev, O. V., Abdumalikov, A. A., Zagoskin, A. M., Pashkin, Y., Nakamura, Y., & Tsai, J. S. (2010). Ultimate On-Chip Quantum Amplifier. Physical review letters, 104(18), -. [183603]. https://doi.org/10.1103/PhysRevLett.104.183603

Vancouver

Astafiev OV, Abdumalikov AA, Zagoskin AM, Pashkin Y, Nakamura Y, Tsai JS. Ultimate On-Chip Quantum Amplifier. Physical review letters. 2010 May 7;104(18):-. 183603. https://doi.org/10.1103/PhysRevLett.104.183603

Author

Astafiev, O. V. ; Abdumalikov, A. A. ; Zagoskin, A. M. ; Pashkin, Yuri ; Nakamura, Y. ; Tsai, J. S. / Ultimate On-Chip Quantum Amplifier. In: Physical review letters. 2010 ; Vol. 104, No. 18. pp. -.

Bibtex

@article{404c070c7b544f479bcf431c3b04fad8,
title = "Ultimate On-Chip Quantum Amplifier",
abstract = "We report amplification of electromagnetic waves by a single artificial atom in open 1D space. Our three-level artificial atom-a superconducting quantum circuit-coupled to a transmission line presents an analog of a natural atom in open space. The system is the most fundamental quantum amplifier whose gain is limited by a spontaneous emission mechanism. The noise performance is determined by the quantum noise revealed in the spectrum of spontaneous emission, also characterized in our experiments.",
author = "Astafiev, {O. V.} and Abdumalikov, {A. A.} and Zagoskin, {A. M.} and Yuri Pashkin and Y. Nakamura and Tsai, {J. S.}",
year = "2010",
month = may,
day = "7",
doi = "10.1103/PhysRevLett.104.183603",
language = "English",
volume = "104",
pages = "--",
journal = "Physical review letters",
issn = "1079-7114",
publisher = "American Physical Society",
number = "18",

}

RIS

TY - JOUR

T1 - Ultimate On-Chip Quantum Amplifier

AU - Astafiev, O. V.

AU - Abdumalikov, A. A.

AU - Zagoskin, A. M.

AU - Pashkin, Yuri

AU - Nakamura, Y.

AU - Tsai, J. S.

PY - 2010/5/7

Y1 - 2010/5/7

N2 - We report amplification of electromagnetic waves by a single artificial atom in open 1D space. Our three-level artificial atom-a superconducting quantum circuit-coupled to a transmission line presents an analog of a natural atom in open space. The system is the most fundamental quantum amplifier whose gain is limited by a spontaneous emission mechanism. The noise performance is determined by the quantum noise revealed in the spectrum of spontaneous emission, also characterized in our experiments.

AB - We report amplification of electromagnetic waves by a single artificial atom in open 1D space. Our three-level artificial atom-a superconducting quantum circuit-coupled to a transmission line presents an analog of a natural atom in open space. The system is the most fundamental quantum amplifier whose gain is limited by a spontaneous emission mechanism. The noise performance is determined by the quantum noise revealed in the spectrum of spontaneous emission, also characterized in our experiments.

U2 - 10.1103/PhysRevLett.104.183603

DO - 10.1103/PhysRevLett.104.183603

M3 - Journal article

VL - 104

SP - -

JO - Physical review letters

JF - Physical review letters

SN - 1079-7114

IS - 18

M1 - 183603

ER -