Related Experiment Video
Updated: Jul 4, 2026

06:42
Generation and Coherent Control of Pulsed Quantum Frequency Combs
Published on: June 8, 2018
Multi-tap complex-coefficient incoherent microwave photonic filters based on optical single-sideband modulation and
Mikel Sagues1, Raimundo García Olcina, Alayn Loayssa
1Departamento de Ingeniería Eléctrica y Electrónica, Universidad Pública de Navarra Campus Arrosadia s/n, 31006 Pamplona, Spain.
Optics Express
|June 4, 2008
Abstract:
We propose a novel scheme to implement tunable multi-tap complex coefficient filters based on optical single sideband modulation and narrow band optical filtering. A four tap filter is experimentally demonstrated to highlight the enhanced tuning performance provided by complex coefficients. Optical processing is performed by the use of a cascade of four phase-shifted fiber Bragg gratings specifically fabricated for this purpose.

