What are the photon statistics of higher-harmonic generation?
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Photon statistics in high-harmonic generation (HHG) exhibit nonclassical properties such as sub-Poissonian photon statistics, squeezing, and strong anticorrelation . The high harmonic radiation in HHG mostly displays super-poissonian statistics with oscillating two-time correlations . The resulting attosecond pulses show at least partial nonclassicality . HHG can serve as a source of nonclassical light, generating quasi-stationary sub-Poissonian light . The highest noise reduction is achieved in third-harmonic generation with a Fano-factor of the third harmonic equal to 13/16 .
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| The paper discusses the photon statistics of high-order harmonic generation, including sub-Poissonian photon statistics, squeezing, and cross correlations. | |
Open access•Posted Content 11 Apr 2020 2 Citations | The photon statistics of high harmonic generation display super-poissonian statistics with oscillating two-time correlations, suggesting partial nonclassicality of the resulting attosecond pulses. |
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