High-Q channel-dropping filters using ring resonators with integrated SOAs
- 7 November 2002
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 14 (10) , 1442-1444
- https://doi.org/10.1109/lpt.2002.802375
Abstract
The filter response of single-ring resonators with integrated semiconductor optical amplifiers based on GaInAsP-InP is presented. The devices with free spectral ranges of 25 and 50 GHz have the form of a racetrack. An on-off ratio of 20 dB, a full-width at half-maximum of 12 and 24 pm, a finesse of 17, and a Q factor of 130,000 and 65,000, respectively, have been achieved. The tuning to a specific wavelength is performed by using integrated Pt-resistors.Keywords
This publication has 8 references indexed in Scilit:
- Parallel-cascaded semiconductor microring resonators for high-order and wide-FSR filtersJournal of Lightwave Technology, 2002
- Resonance Frequency Tuning of a Double Ring Resonator in GaInAsP/InP: Experiment and SimulationJapanese Journal of Applied Physics, 2002
- Vertical Triple Series-Coupled Microring Resonator Filter for Passband Flattening and Expansion of Free Spectral RangeJapanese Journal of Applied Physics, 2002
- Box-like filter response of triple ring resonators with integrated SOA sections based on GaInAsP/InPPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- MMI-coupled ring resonators in GaInAsP-InPIEEE Photonics Technology Letters, 2001
- Design and modeling of waveguide-coupled single-mode microring resonatorsJournal of Lightwave Technology, 1998
- Microring resonator channel dropping filtersJournal of Lightwave Technology, 1997
- Improved coupled-mode equations for dielectric guidesIEEE Journal of Quantum Electronics, 1986