In this paper, a number of critical aspects in the design and performance of guided-wave grating-assisted tunable filters for dense telecommunications systems are investigated by using a rigorous numerical approach. It is shown how highly narrow filters, with the potential to be tunable over a large number of channels (> 50), can be accurately designed by using well-selected apodization windows.
Design of guided-wave grating-assisted tunable filters for telecommunications systems / Passaro, Vittorio. - In: OPTICS EXPRESS. - ISSN 1094-4087. - ELETTRONICO. - 10:23(2002), pp. 1354-1360. [10.1364/OE.10.001354]
Design of guided-wave grating-assisted tunable filters for telecommunications systems
Passaro, Vittorio
2002-01-01
Abstract
In this paper, a number of critical aspects in the design and performance of guided-wave grating-assisted tunable filters for dense telecommunications systems are investigated by using a rigorous numerical approach. It is shown how highly narrow filters, with the potential to be tunable over a large number of channels (> 50), can be accurately designed by using well-selected apodization windows.File in questo prodotto:
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