Interference-induced enhancement of intensity and energy of a multimode quantum optical field by a subwavelength array of coherent light sources
arXiv:quant-ph/0701095 · doi:10.1007/s00340-008-3200-6
Abstract
Recently, we have showed a mechanism that could provide a great transmission enhancement of the light waves passed through subwavelength aperture arrays in thin metal films not by the plasmon-polariton waves, but by the constructive interference of diffracted waves (beams generated by the apertures) at the detector placed in the far-field zone. We now present a quantum reformulation of the model. The Hamiltonian describing the interference-induced enhancement of the intensity and energy of a multimode quantum optical field is derived. Such a field can be produced, for instance, by a subwavelength array of coherent light sources.
A revised version of MS