Narrowband tunable photonic notch filter
β Scribed by Savchenkov, A. A.; Liang, W.; Matsko, A. B.; Ilchenko, V. S.; Seidel, D.; Maleki, L.
- Book ID
- 115431792
- Publisher
- Optical Society of America
- Year
- 2009
- Tongue
- English
- Weight
- 195 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0146-9592
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## Abstract In this paper, we propose a novel tunable transversal photonic RF notch filter based on optoβVLSI technology. By using an array of fiber Bragg gratings (FBGs) in conjunction with an optoβVLSI processor, the broadband light source can be spectrally sliced and attenuated, hence realizing
## Abstract A novel coherenceβfree microwave photonic notch filter is presented.It is based on an offβloopβcentre phase modulator Sagnac loop with an unbalanced Mach Zehnder interferometer at the loop output. Experimental results are presented, which demonstrate the filter tunability and show an eq