Remodulation based coherence-free photonic notch filter with wide passband

E.H.W. Chan, R.A. Minasian

Research output: Contribution to journalArticlepeer-review


A new microwave photonic notch filter structure is presented. It is based on a remodulation concept, in which the second modulation is frequency selective. Results are presented for the new structure, which show a sharp narrow notch with a notch 6dB bandwidth of 63kHz and a notch depth of 44dB, a wide passband, and coherence-free operation with no phase induced intensity noise.
Original languageEnglish
Pages (from-to)641-642
Number of pages2
JournalElectronics Letters
Issue number11
Publication statusPublished - 24 May 2007
Externally publishedYes


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