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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Pagani, M. Shahnia, S. Morrison, B. Eggleton, B.J. Marpaung, D. |
| Copyright Year | 2015 |
| Description | Author affiliation: Centre for Ultrahigh Bandwidth Devices for Opt. Syst., Univ. of Sydney, Sydney, NSW, Australia (Pagani, M.; Shahnia, S.; Morrison, B.; Eggleton, B.J.; Marpaung, D.) |
| Abstract | Microwave photonic cancellation notch filters have been shown capable of achieving ultra-high suppressions, making them an attractive candidate for on-chip signal processing. Their operation, based on destructive interference in the electrical domain, requires precise control of the phase and amplitude of the optical modulation sidebands. To date, this was attainable only through the use of dual-parallel Mach-Zehnder modulators which suffer from bias drifts that prevent stable filter operation. Here we propose a new cancellation filter topology with ease of control and enhanced stability using a bias-free phase modulator and a reconfigurable optical processor as the modulation sidebands spectral shaper. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 544120 |
| Page Count | 4 |
| File Format | |
| e-ISBN | 9781467393683 |
| DOI | 10.1109/MWP.2015.7356714 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-10-26 |
| Publisher Place | Cyprus |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Decision support systems Photonics bandstop filter RF photonics |
| Content Type | Text |
| Resource Type | Article |
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