On-chip, tunable, narrow-bandpass microwave photonic filter using stimulated brillouin scattering (SBS)

Authors

Adam Byrnes, University of Sydney
Ravi Pant, University of Sydney
Christopher G. Poulton, University of Technology, Sydney
Enbang Li, University of SydneyFollow
Duk-Yong Choi, Australian National University
Stephen J. Madden, Australian National University
Barry Luther-Davies, Australian National University
Benjamin J. Eggleton, University of Sydney

RIS ID

107923

Publication Details

Byrnes, A., Pant, R., Poulton, C. G., Li, E., Choi, D., Madden, S. J., Luther-Davies, B. & Eggleton, B. J. (2012). On-chip, tunable, narrow-bandpass microwave photonic filter using stimulated brillouin scattering (SBS). 2012 Conference on Lasers and Electro-Optics (CLEO) (pp. 1-2). United States: Institute of Electrical and Electronics Engineers.

Abstract

We report the first demonstration of a narrow-bandpass (~20MHz), on-chip, tunable, photonic filter for RF signals, using SBS in a chalcogenide waveguide. Extinction ratios of over 20dB for a frequency range of 2-12GHz were realized.