R. Bonifacio, PHOTON STATISTICS AND QUANTUM FLUCTUATIONS IN A COLLECTIVE ATOMIC RECOIL LASER (CARL), Optics communications, 146(1-6), 1998, pp. 236-240
We present a complete quantum mechanical treatment of the exponential
instability of CARL. We show that the Glauber P function, in general,
is the one that results from a superposition of a coherent probe field
and the spontaneous emission chaotic field. In particular, if no prob
e is present the photon statistics during the exponential growth is th
at of a chaotic thermal field. (C) 1998 Elsevier Science B.V.