Photonic Microwave Filter With Steep Skirt Selectivity Based on Stimulated Brillouin Scattering
A method to enhance the filter slope of Brillouin-based photonic microwave filters is presented. This improvement is achieved by the combination of Brillouin gain and loss responses over phase-modulated signals. The experimental results show passband responses exhibiting a slope of 16.7 d...
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| Format: | Article |
| Language: | English |
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IEEE
2016-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/7763757/ |
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| author | Diego Samaniego Borja Vidal |
| author_facet | Diego Samaniego Borja Vidal |
| author_sort | Diego Samaniego |
| collection | DOAJ |
| description | A method to enhance the filter slope of Brillouin-based photonic microwave filters is presented. This improvement is achieved by the combination of Brillouin gain and loss responses over phase-modulated signals. The experimental results show passband responses exhibiting a slope of 16.7 dB per octave, which corresponds with a threefold improvement in comparison to the natural Lorentzian response for the same gain. |
| format | Article |
| id | doaj-art-8397d95d69c347a890d0affe3d00d385 |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-8397d95d69c347a890d0affe3d00d3852025-08-20T03:31:16ZengIEEEIEEE Photonics Journal1943-06552016-01-01861710.1109/JPHOT.2016.26347827763757Photonic Microwave Filter With Steep Skirt Selectivity Based on Stimulated Brillouin ScatteringDiego Samaniego0Borja Vidal1Nanophotonics Technology Center, Universitat Politècnica de València, Valencia, SpainNanophotonics Technology Center, Universitat Politècnica de València, Valencia, SpainA method to enhance the filter slope of Brillouin-based photonic microwave filters is presented. This improvement is achieved by the combination of Brillouin gain and loss responses over phase-modulated signals. The experimental results show passband responses exhibiting a slope of 16.7 dB per octave, which corresponds with a threefold improvement in comparison to the natural Lorentzian response for the same gain.https://ieeexplore.ieee.org/document/7763757/Microwave photonicsscatteringFiber non-linear opticsnonlinear effects |
| spellingShingle | Diego Samaniego Borja Vidal Photonic Microwave Filter With Steep Skirt Selectivity Based on Stimulated Brillouin Scattering IEEE Photonics Journal Microwave photonics scattering Fiber non-linear optics nonlinear effects |
| title | Photonic Microwave Filter With Steep Skirt Selectivity Based on Stimulated Brillouin Scattering |
| title_full | Photonic Microwave Filter With Steep Skirt Selectivity Based on Stimulated Brillouin Scattering |
| title_fullStr | Photonic Microwave Filter With Steep Skirt Selectivity Based on Stimulated Brillouin Scattering |
| title_full_unstemmed | Photonic Microwave Filter With Steep Skirt Selectivity Based on Stimulated Brillouin Scattering |
| title_short | Photonic Microwave Filter With Steep Skirt Selectivity Based on Stimulated Brillouin Scattering |
| title_sort | photonic microwave filter with steep skirt selectivity based on stimulated brillouin scattering |
| topic | Microwave photonics scattering Fiber non-linear optics nonlinear effects |
| url | https://ieeexplore.ieee.org/document/7763757/ |
| work_keys_str_mv | AT diegosamaniego photonicmicrowavefilterwithsteepskirtselectivitybasedonstimulatedbrillouinscattering AT borjavidal photonicmicrowavefilterwithsteepskirtselectivitybasedonstimulatedbrillouinscattering |