Tunable and reconfigurable microwave filter by use of a Bragg-grating-based acousto-optic superlattice modulator |
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| Authors: | Delgado-Pinar M Mora J Díez A Andrés M V Ortega B Capmany J |
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| Institution: | Instituto de Ciencia de los Materiales, Universidad de Valencia, Dr. Moliner 50, 46100 Burjassot, Valencia, Spain. |
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| Abstract: | We present an all-optical novel configuration for implementing multitap transversal filters by use of a broadband source sliced by fiber Bragg grating arrays generated by propagating an acoustic wave along a strong uniform fiber Bragg grating. The tunability and reconfigurability of the microwave filter are demonstrated. |
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