In this paper, a generalized analytical approach is introduced to study the random crosstalk
in multicore/multimode fibers. The proposed method is based on the stochastic differential …

Four-channel off-axis holography is proposed to simultaneously understand the polarization
states and the mode coefficients of linearly polarized (LP) modes in few-mode fiber. Far-field …

In this paper, we propose a novel tunable unitary transformer, which can achieve arbitrary
discrete unitary transforms. The unitary transformer is composed of multiple sections of multi …

In this paper we theoretically and experimentally demonstrate a novel adaptation of
independent component analysis (ICA) for compensation of both cross-polarization and inter …

Random coupling theory for multi-mode waveguides and free space propagation. The
chapter studies the random coupled mode theory, which has the coupling coefficients varies …

Mode generation and multiplexing for multi-mode waveguides and free space. The chapter
studies the mode generator and multiplexer, which are the key components for mode …

In this paper, the evolutionary behavior of the transfer matrix element moments in strongly
coupled multimode systems is studied analytically. The randomly coupled multimode system …

In this paper, we present new tap configurations of a feedforward equalizer to mitigate mode
coupling in a 60-Gbps 18-channel mode-wavelength division multiplexing system in a 2.5 …

In this paper, we propose a constant modulus algorithm (CMA) for mode division
multiplexing (MDM) systems with improved convergence performance. In order to adapt to …

We have proposed a cost-effective full-duplex datacenter inter-(or intra-) connection
transmission scheme based on self-homodyne coherent detection and multi-core fiber …