Abstract
The effect of sandwiching a slab waveguide in air between two omnidirectional mirrors on the local density of modes is investigated theoretically. Design aspects of such a structure are considered, and it is shown that the local density of modes other than the slab-guided mode can be strongly controlled by the mirrors. Lowering of this quantity may lead to a strong suppression of loss of the slab-guided mode owing to excitation of radiation modes by impurity scattering or by transitions in the slab. Presented time-domain calculations indicate that by small time-dependent structural changes light, radiated by an atom or scattered by an impurity, can be squeezed back into its original state.
Original language | Undefined |
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Pages (from-to) | 1004-1011 |
Number of pages | 8 |
Journal | Journal of the Optical Society of America. B: Optical physics |
Volume | 24 |
Issue number | LNCS4549/4 |
DOIs | |
Publication status | Published - Apr 2007 |
Keywords
- IOMS-SNS: SENSORS
- IR-61942
- METIS-241949
- EWI-11139