Multiple thresholds and many-atom dynamics in the cavity QED microlaser

C. Fang-Yen; C. C. Yu; A. Aljalal; R. R. Dasari; M. S. Feld; G. R. Harrison; S. Ha; K. An

Multiple thresholds and many-atom dynamics in the cavity QED microlaser

C. Fang-Yen, C. C. Yu, A. Aljalal, R. R. Dasari, M. S. Feld, G. R. Harrison, S. Ha, K. An

College of Science

Research output: Contribution to conference › Paper › peer-review

Abstract

The cavity QED microlaser is a laser based on the ideal model of atoms undergoing well-defined interaction with a single mode of an optical cavity. Due to the coherent nature of the atom-cavity interaction, the microlaser exhibits behavior foreign to conventional lasers. This paper reports the first observation of one of these unusual features, the existence of multiple thresholds. The second and further thresholds can be viewed as first-order phase transition of the field, whereas the initial threshold is of second-order.

Original language	English
Pages	6-7
Number of pages	2
Publication status	Published - 2002
Event	Quantum Electronics and Laser Science (QELS) 2002 - Long Beach, CA, United States Duration: 2002 May 19 → 2002 May 24

Other

Other	Quantum Electronics and Laser Science (QELS) 2002
Country	United States
City	Long Beach, CA
Period	02/5/19 → 02/5/24

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Multiple thresholds and many-atom dynamics in the cavity QED microlaser",

abstract = "The cavity QED microlaser is a laser based on the ideal model of atoms undergoing well-defined interaction with a single mode of an optical cavity. Due to the coherent nature of the atom-cavity interaction, the microlaser exhibits behavior foreign to conventional lasers. This paper reports the first observation of one of these unusual features, the existence of multiple thresholds. The second and further thresholds can be viewed as first-order phase transition of the field, whereas the initial threshold is of second-order.",

author = "C. Fang-Yen and Yu, {C. C.} and A. Aljalal and Dasari, {R. R.} and Feld, {M. S.} and Harrison, {G. R.} and S. Ha and K. An",

year = "2002",

language = "English",

pages = "6--7",

note = "Quantum Electronics and Laser Science (QELS) 2002 ; Conference date: 19-05-2002 Through 24-05-2002",

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TY - CONF

T1 - Multiple thresholds and many-atom dynamics in the cavity QED microlaser

AU - Fang-Yen, C.

AU - Yu, C. C.

AU - Aljalal, A.

AU - Dasari, R. R.

AU - Feld, M. S.

AU - Harrison, G. R.

AU - Ha, S.

AU - An, K.

PY - 2002

Y1 - 2002

N2 - The cavity QED microlaser is a laser based on the ideal model of atoms undergoing well-defined interaction with a single mode of an optical cavity. Due to the coherent nature of the atom-cavity interaction, the microlaser exhibits behavior foreign to conventional lasers. This paper reports the first observation of one of these unusual features, the existence of multiple thresholds. The second and further thresholds can be viewed as first-order phase transition of the field, whereas the initial threshold is of second-order.

AB - The cavity QED microlaser is a laser based on the ideal model of atoms undergoing well-defined interaction with a single mode of an optical cavity. Due to the coherent nature of the atom-cavity interaction, the microlaser exhibits behavior foreign to conventional lasers. This paper reports the first observation of one of these unusual features, the existence of multiple thresholds. The second and further thresholds can be viewed as first-order phase transition of the field, whereas the initial threshold is of second-order.

UR - http://www.scopus.com/inward/record.url?scp=0036366550&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036366550&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:0036366550

SP - 6

EP - 7

T2 - Quantum Electronics and Laser Science (QELS) 2002

Y2 - 19 May 2002 through 24 May 2002

ER -

Multiple thresholds and many-atom dynamics in the cavity QED microlaser

Abstract

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ASJC Scopus subject areas

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