5 March 2018 Pulse repetition rate multiplication by Talbot effect in a coaxial fiber
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Abstract
We use a coaxial fiber, which is a cylindrical coupled waveguide structure consisting of two concentric cores, the inner rod and an outer ring core as a first order dispersive media to achieve temporal Talbot effect for pulse repetition rate multiplication (PRRM) in high bit rate optical fiber communication. It is observed that for an input Gaussian pulse train with pulse width, 2τ0=1ps at a repetition rate of 40 Gbps (repetition period, T=25ps), an output repetition rate of 640 Gbps can be achieved without significant distortion at a length of 40.92 m.
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Nikhil Dhingra, Nikhil Dhingra, Geetika Jain Saxena, Geetika Jain Saxena, Jyoti Anand, Jyoti Anand, Enakshi K. Sharma, Enakshi K. Sharma, } "Pulse repetition rate multiplication by Talbot effect in a coaxial fiber", Proc. SPIE 10526, Physics and Simulation of Optoelectronic Devices XXVI, 105262L (5 March 2018); doi: 10.1117/12.2291439; https://doi.org/10.1117/12.2291439
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