Recent implementations of fiber and integrated tunable microwave photonics filters

We present recent implementations of microwave photonic filters using the following two technologies: InP-based MDR (microdisk resonator) on and coupled to a nanophotonic SOI waveguide and dynamic Brillouin gratings (DBGs) in polarization maintaining fibers (PMF). Quasi-linear and continuously tunable ~360° phase shifts have been experimentally obtained when considering radiofrequencies greater than 18 GHz using MDR. Besides, we have designed and experimentally demonstrated multi-tap MWP filters, based on dynamic Brillouin grating reflectors in polarization maintaining fibers, showing a FSR variation larger than 60% in a two-tap filter.


Published in:
2012 14th International Conference on Transparent Optical Networks (ICTON), 1-4
Presented at:
2012 14th International Conference on Transparent Optical Networks (ICTON), Coventry, United Kingdom, July 2-5, 2012
Year:
2012
Publisher:
IEEE
ISBN:
978-1-4673-2228-7
Laboratories:




 Record created 2012-12-20, last modified 2018-03-18

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