Reconfigurable Microwave Photonic Filter Based on Long Period Gratings Inscribed in Multicore Fibers

We propose and experimentally demonstrate a reconfigurable finite impulse response microwave photonic filter (FIR-MPF) based on long period gratings (LPGs) inscribed in multicore fibers. By exploiting two dimensions of optical wavelength and space, intentional inter-core signal switching is realized...

Full description

Bibliographic Details
Main Authors: Liang Huo, Lin Gan, Li Shen, Ming Tang, Songnian Fu, Weijun Tong
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Photonics Journal
Subjects:
Online Access:https://ieeexplore.ieee.org/document/8620242/