Adaptive delay control for time-interleaved multi-channel amplitude limiter based on saturation of four-wave mixing in a fiber

Mohd Shah, Nor Shahida and Masaru , Sato and Masayuki , Matsumoto (2011) Adaptive delay control for time-interleaved multi-channel amplitude limiter based on saturation of four-wave mixing in a fiber. Optics Express, 19 (22).

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Abstract

An adaptive delay control to maintain time-interleaving condition of multi-channel input signals of all-optical amplitude limiter based on saturation of four-wave mixing (FWM) in a nonlinear fiber is demonstrated. The delay control utilizes as a monitor signal the optical power after the nonlinear fiber at a wavelength that is affected by interchannel FWM in the fiber. When the scheme is applied to 2 x 10 Gbit/s return-to-zero differential phase-shift keying signals where the time separation between the input channels is intentionally changed randomly, the delay control works well and error free detection after transmission is obtained.

Item Type:Article
Uncontrolled Keywords:(060.2360) Fiber optics links and subsystems; (060.4510) optical communications; (190.4370) nonlinear optics; fibers; (190.4380) nonlinear optics; four-wave mixing
Subjects:Q Science > QC Physics
Divisions:Faculty of Electrical and Electronic Engineering > Department of Communication Engineering
ID Code:8564
Deposited By:Mr. Mohammad Shaifulrip Ithnin
Deposited On:17 Jul 2017 11:39
Last Modified:17 Jul 2017 11:39

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