We experimentally demonstrate that all-optical signal calculus can be realized based on dynamic Brillouin gratings in optical fibers. Temporal integration and first-order differentiation were performed for optical pulse with various waveforms.
© 2011 OSA
(060.4370) Fiber optics and optical communications : Nonlinear optics, fibers
(070.6020) Fourier optics and signal processing : Continuous optical signal processing
(290.5900) Scattering : Scattering, stimulated Brillouin
N. Primerov, S. Chin, L. Thévenaz, L. Ursini, and M. Santagiustina, "All-optical calculus based on dynamic Brillouin grating reflectors in optical fibers," in Advanced Photonics, OSA Technical Digest (CD) (Optical Society of America, 2011), paper SLMA3.
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