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Please use this identifier to cite or link to this item:
http://hdl.handle.net/10016/2572
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| Title: | Tunable Optical Filters Using Compound Ring Resonators for DWDM |
| Author(s): | Vázquez, Carmen
Vargas, Salvador E.
Sánchez-Pena, José Manuel
Corredera, Pedro |
| Publisher: | IEEE |
| Issued date: | Aug-2003 |
| Citation: | IEEE Phtotonics Technology Letters, vol. 15, nº 8, ago. 2003, pp. 1085-1087 |
| URI: | http://hdl.handle.net/10016/2572 |
| ISSN: | 1041-1135 |
| DOI: | 10.1109/LPT.2003.815328 |
| Abstract: | The device is based on a loop mirror in a ring resonator. The loop mirror allows tuning by changing the coupling coefficient of a directional coupler. The loop mirror is implemented using a Sagnac configuration to have the same optical path between the signals to be interfered (copropagating and counterpropagating ones). The filter structure allows optical integration for having higher free-spectral ranges. Simple design equations for the filter parameters and the tuning are reported. Measurements on a passive optical fiber tunable filter are presented. There is a good agreement between measurements and theory. |
| Review: | PeerReviewed |
| Publisher version: | http://www.ieeexplore.ieee.org/iel5/68/27336/01215511.pdf ?tp=&arnumber=1215511&isnumber=27336 |
| Keywords: | mirrors
optical fibre filters |
| Appears in Collections: | DTE - GDAF - Artículos de Revistas
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