Abstract
The statistical properties of an electromagnetic field obtained by the superposition ofN ideal modes are theoretically investigated. The second order moment of photostatistics containsN(N−1)/2 non-poissonian terms each one oscillating with the frequency difference between the frequencies of two modes. A simple formalism allows to establish under which conditions photostatistics tends to a Bose-Einstein form, whenN→ ∞. The main differences between this field and a gaussian one are also investigated.
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Work partially supported by the Consiglio Nazionale delle Ricerche.
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Bertolotti, M., Crosignani, B., Di Porto, P. et al. Photostatistics of anN-mode laser field. Z. Physik 205, 129–136 (1967). https://doi.org/10.1007/BF01333364
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DOI: https://doi.org/10.1007/BF01333364