Dynamic analysis of crosstalk performance in microring based add/drop filters
| Κύριοι συγγραφείς: | , , , |
|---|---|
| Μορφή: | Άρθρο |
| Γλώσσα: | English |
| Έκδοση: |
2009
|
| Διαθέσιμο Online: | http://cris.lib2.uniwa.gr/jspui/handle/123456789/432 |
| _version_ | 1780538456371363840 |
|---|---|
| abstract | In this paper, the impact of the simultaneous presence of input and add signals in add/drop filters realized with microring resonators is numerically investigated. It is shown that the notch spectral response of output ports is responsible for the intraband crosstalk appearing on the dropped signals in add/drop operation. The investigation of the filter performance is performed with modulated signals at both the input and the add port. The analysis highlights the strong competition between the levels of induced intraband crosstalk and the wavelength selectivity at high bit rate add/drop operation, even in higher order filters. Multistage add/drop topologies that address the inefficiencies of the single-stage add/drop filters are proposed, and successful operation at 40 Gbps nonreturn to zero and return to zero signals is numerically demonstrated. |
| author | Σίμος, Ηρακλής Μεσσαριτάκης, Χάρης Αλεξανδρόπουλος, Δημήτρης Συβρίδης, Δημήτρης |
| author_facet | Σίμος, Ηρακλής Μεσσαριτάκης, Χάρης Αλεξανδρόπουλος, Δημήτρης Συβρίδης, Δημήτρης |
| author_sort | Σίμος, Ηρακλής |
| collection | Current Research Information System |
| format | Άρθρο |
| id | cris-123456789-432 |
| institution | University of West Attica Campus II |
| language | English |
| publishDate | 2009 |
| record_format | dspacecris |
| spelling | cris-123456789-4322018-12-13T13:24:51Z Dynamic analysis of crosstalk performance in microring based add/drop filters Σίμος, Ηρακλής Μεσσαριτάκης, Χάρης Αλεξανδρόπουλος, Δημήτρης Συβρίδης, Δημήτρης In this paper, the impact of the simultaneous presence of input and add signals in add/drop filters realized with microring resonators is numerically investigated. It is shown that the notch spectral response of output ports is responsible for the intraband crosstalk appearing on the dropped signals in add/drop operation. The investigation of the filter performance is performed with modulated signals at both the input and the add port. The analysis highlights the strong competition between the levels of induced intraband crosstalk and the wavelength selectivity at high bit rate add/drop operation, even in higher order filters. Multistage add/drop topologies that address the inefficiencies of the single-stage add/drop filters are proposed, and successful operation at 40 Gbps nonreturn to zero and return to zero signals is numerically demonstrated. 2009 Άρθρο http://cris.lib2.uniwa.gr/jspui/handle/123456789/432 0733-8724 en σελ. 2027-2034 |
| spellingShingle | Σίμος, Ηρακλής Μεσσαριτάκης, Χάρης Αλεξανδρόπουλος, Δημήτρης Συβρίδης, Δημήτρης Dynamic analysis of crosstalk performance in microring based add/drop filters |
| title | Dynamic analysis of crosstalk performance in microring based add/drop filters |
| title_full | Dynamic analysis of crosstalk performance in microring based add/drop filters |
| title_fullStr | Dynamic analysis of crosstalk performance in microring based add/drop filters |
| title_full_unstemmed | Dynamic analysis of crosstalk performance in microring based add/drop filters |
| title_short | Dynamic analysis of crosstalk performance in microring based add/drop filters |
| title_sort | dynamic analysis of crosstalk performance in microring based add/drop filters |
| url | http://cris.lib2.uniwa.gr/jspui/handle/123456789/432 |