Abstract
We report the first experimental observation of the cavity-QED microlaser spectrum, specifically the unconventional frequency pulling brought by a strong atom-cavity coupling at off resonance. The pulling is enhanced quadratically by the atom-cavity coupling to result in a sensitive response to the number of pumping atoms (2.1kHz per atom maximally). Periodic variation of the pulling due to the coherent Rabi oscillation is also observed as the number of pumping atoms is increased across multiple thresholds.
| Original language | English |
|---|---|
| Article number | 243601 |
| Journal | Physical Review Letters |
| Volume | 109 |
| Issue number | 24 |
| DOIs | |
| Publication status | Published - 2012 Dec 12 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
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Spectrum of the cavity-QED microlaser : Strong coupling effects in the frequency <format >pulling at off resonance. / Hong, H. G.; Seo, W.; Song, Y.; Lee, M.; Jeong, H.; Shin, Y.; Choi, Wonshik; Dasari, R. R.; An, K.
In: Physical Review Letters, Vol. 109, No. 24, 243601, 12.12.2012.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Spectrum of the cavity-QED microlaser
T2 - Strong coupling effects in the frequency pulling at off resonance
AU - Hong, H. G.
AU - Seo, W.
AU - Song, Y.
AU - Lee, M.
AU - Jeong, H.
AU - Shin, Y.
AU - Choi, Wonshik
AU - Dasari, R. R.
AU - An, K.
PY - 2012/12/12
Y1 - 2012/12/12
N2 - We report the first experimental observation of the cavity-QED microlaser spectrum, specifically the unconventional frequency pulling brought by a strong atom-cavity coupling at off resonance. The pulling is enhanced quadratically by the atom-cavity coupling to result in a sensitive response to the number of pumping atoms (2.1kHz per atom maximally). Periodic variation of the pulling due to the coherent Rabi oscillation is also observed as the number of pumping atoms is increased across multiple thresholds.
AB - We report the first experimental observation of the cavity-QED microlaser spectrum, specifically the unconventional frequency pulling brought by a strong atom-cavity coupling at off resonance. The pulling is enhanced quadratically by the atom-cavity coupling to result in a sensitive response to the number of pumping atoms (2.1kHz per atom maximally). Periodic variation of the pulling due to the coherent Rabi oscillation is also observed as the number of pumping atoms is increased across multiple thresholds.
UR - http://www.scopus.com/inward/record.url?scp=84871067537&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84871067537&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.109.243601
DO - 10.1103/PhysRevLett.109.243601
M3 - Article
AN - SCOPUS:84871067537
VL - 109
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 24
M1 - 243601
ER -