Photonic chip based tunable and reconfigurable narrowband microwave photonic filter using stimulated Brillouin scattering
We report the first demonstration of a photonic chip based dynamically reconfigurable, widely tunable, narrow pass-band, high Q microwave photonic filter (MPF). We exploit stimulated Brillouin scattering (SBS) in a 6.5 cm long chalcogenide (As2S3) photonic chip to demonstrate a MPF that exhibited a high quality factor of ~520 and narrow bandwidth and was dynamically reconfigurable and widely tunable. It maintained a stable 3 dB bandwidth of 23 ± 2MHz and amplitude of 20 ± 2 dB over a large...[Show more]
|Collections||ANU Research Publications|
|Source:||Optics Express.20.17 (2012):18836-18845|
|ByrnesetalPhotonicchipbasedtunable2012.pdf||1.78 MB||Adobe PDF|
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