Microwave Photonic Filter Using Optical Heterodyning with Least Signal Distortion Upto 10 Gbps
DOI:
https://doi.org/10.22385/jctecs.v12i0.184Keywords:
Microwave photonics, FBGs, optical heterodyning, photonic filter.Abstract
Microwave photonics and its application in signal processing is a field of intensive research and has been attracting new researchers from past few decades. Processing of microwave or mm-wave signal in optical domain came into picture in the early 90s which works on the concept of delay lines filters such as FIR or IIR filters, later on coherent photonic filters starts gaining its popularity. This paper proposes a novel microwave photonic filter architecture of a coherent regime which is simple to setup and provides better bandwidth. The working principle behind this filter is closely related to optical heterodyning so that high power output can be recovered at the photodiode. In, optical communication to recover data at receiver end, we need a clock recovery and data recovery circuit after an optical receiver, but these recovery circuits are quite complex in structure, thus, this filter provides least distorted high power output so that data can be recovered without using a recovery circuit.
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J.P. Yao, “microwave photonics,” J.Lightwave technol., vol.27, no.3, pp.314-335, Feb.2009.
Optical filters,” S. Mansoori, “Photonically implemented RF transversal filters using broad band optical source and reconfigurable 2004. PhD thesis.
J. Capmany, B. Ortega, D. Pastor, and S. Sales, “Discrete-time optical processing of Microwave signals,” J.Lightwave. Technol. 23, 702-723 (2005)
A.Gautam, A. Kumar, R.R Singh, V. Priye, “Optical Sensing and Monitoring Architecture for Pipelines using Optical Heterodyning and FBG Filter”, Optik-IJLEO Volume 127, Issue 20, October 2016, Pages 9161–9166
V. Polo, B. Vidal, J. L. Corral, and J. Marti, “Novel tunable photonics microwave filter based on laser arrays and AWG-based delay lines,” IEEE Photon. Technol. Lett., vol. 15, no. 4, pp. 584–586, Apr. 003.
W. Li, M. Li, and J. P. Yao, “A narrow-passband and frequency tunable microwave photonic filter based on phase-modulation to intensity-modulation conversion using a phase-shifted fiber Bragg grating,” IEEE Trans. Microwave Theory Tech., vol. 60, no. 5, pp. 1287–1296, May 2012.
J. Yao, "Photonics to the Rescue: A Fresh Look at Microwave Photonic Filters," in IEEE Microwave Magazine, vol. 16, no. 8, pp. 46-60, Sept. 2015.doi: 10.1109/MMM.2015.2441594
A. Gautam, R.R Singh, A.Kumar, V. Priye, “Architecture of Optical Sensing and Monitoring for Pipelines using FBG”, IEEE conference RAIT-2016
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