Micromaser Revisited: Sub-Poissonian Fields from Poissonian Pumping

被引：3
|
作者：
Chough, Young-Tak [1 ]
Carmichael, Howard John [2 ]
机构：
[1] Gwangju Univ, Dept Healthcare & Med Technol, Kwangju 503703, South Korea
[2] Univ Auckland, Dept Phys, Auckland 1, New Zealand
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2013年 / 82卷 / 01期
基金：
新加坡国家研究基金会;
关键词：
microlaser; cavity-QED; sub-Poissonian photon number distribution; photon anti-bunching; PHOTON NUMBER STATES; QUANTUM TRAJECTORY ANALYSIS; TRAPPING STATES; ONE-ATOM; SPONTANEOUS EMISSION; SINGLE PHOTONS; MANY-ATOM; MICROLASER; CAVITY; MASER;
D O I：
10.7566/JPSJ.82.014401
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We perform quantum trajectory simulations of the micromaser/laser with Poissonian pump, lifting all restriction on the number of simultaneously interacting atoms. For mean numbers of intracavity atoms between zero and two, highly sub-Poissonian fields are obtained from the Poissonian pumping, with a Mandel Q parameter inside the cavity below -0.6 under suitable conditions. Simulation of a Hanbury Brown and Twiss-type measurement performed on the cavity emissions recovers the intracavity value of the Mandel Q parameter from the intensity correlation function of the output photon stream.
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页数：10
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