The electromagnetic field in an optical open cavity is analyzed in the framework of the Quasi-Normal Modes theory. The role of the complex quasi-normal frequencies in the transmission coefficient and their link with the density of quasi-modes function is clarified. An application to a quarter-wave symmetric one-dimensional photonic crystals is discussed to illustrate the usefulness and the meaning of our results.
|Numero di pagine||8|
|Rivista||ACTA PHYSICA HUNGARICA. HEAVY ION PHYSICS|
|Stato di pubblicazione||Published - 2005|
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