Behaviour of picosecond and femtosecond pulses in $SiO_2/Si_3N_4$ microring resonator filters


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Geuzebroek, D.H. and Dekker, R. and Klein, E.J. and Bornholdt, C. and Niehusmann, J. and Driessen, A. (2005) Behaviour of picosecond and femtosecond pulses in $SiO_2/Si_3N_4$ microring resonator filters. In: IEEE/LEOS Benelux Chapter 2005 Annual Symposium, December 1-2, 2005, Mons, Belgium (pp. pp. 51-54).

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Abstract:When pulse lengths are shorter than the roundtrip time of a microring resonator filter, interference effects in the spectral response as shown with cw signals (both through and drop) are not that obvious. In order to clarify the behavior, a number of measurements have been performed on different $SiO_2/Si_3N_4$ microring resonators: a cw measurement, a measurement where the pulse length (1.8 ps) is in the order of the roundtrip time (1.9 ps) and finally a measurement where the pulse length (200 fs) is much shorter than the roundtrip time (4 ps). In all cases the spectral and time domain responses are presented.
Item Type:Conference or Workshop Item
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Electrical Engineering, Mathematics and Computer Science (EEMCS)
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