Crosstalk Noise in Bi-Directional Transmission on Multi-Core Fiber Link With …

The crosstalk (XT) noise-to-signal ratio characteristics in a distributed Raman amplifier (DRA) used for bi-directional multi-core fiber (MCF) transmission are investigated. We propose a model for …

Phase Noise Correlation and Properties of Skew Between Heterogeneous Cores in…

We propose a multi-core fiber (MCF) containing a low-latency core as a transmission line for master-slave carrier phase estimation (MS-CPE). To utilize a low-latency signal as a master channel, we …

A Novel Core Allocation in Heterogeneous Step-Index Multi-Core Fibers With St…

We numerically reveal the feasibility of designing multi-core fibers (MCFs) with the simple step-index (SI) profile within the standard 125- μ m cladding diameter. We show that the standard claddi…

Design of High-Density Cable Parameters for Controlling Spatial-Mode Dispersi…

In this work, we propose design parameters for optimized high-density optical cables to control the spatial-mode dispersion (SMD) of randomly coupled multi-core fibers (MCF). The analytical results…

Characteristics of Randomly Coupled 12-core Erbium-Doped Fiber Amplifier

A randomly coupled 12-core erbium-doped fiber amplifier (EDFA) operating in the C- or L-band is investigated. We experimentally demonstrate that both C and L-band operation can be supported with th…

Ultra-Low Crosstalk 125-um-Cladding Four-Hole Four-Core Fibers Fabricated by …

Design and Applicability of Multi-Core Fibers With Standard Cladding Diameter

Spatial Density and Splicing Characteristic Optimized Few-Mode Multi-Core Fiber

High Signal Density 6-Mode 7-Core Fiber Amplifier for L-Band Operation

Impact of Air Hole on Crosstalk Suppression and Spatial Core Density of Multi…