Results 121 to 130 of about 430 (135)

Side-tap modal channel monitor for mode division multiplexed (MDM) systems

Optical Fiber Communication Conference, 2012
We demonstrate a sidetap modal channel monitor based on a tilted Bragg grating, where different modes radiate at different angles. We qualitatively correlate the observed modal power partitioning with more accurate interferometer-based measurements.
Lu Yan, Roman A. Barankov, Paul Steinvurzel, Siddharth Ramachandran   +3 more
openaire   +1 more source

Mode division multiplexed (MDM) waveguide link scheme with cascaded Y-junctions

Optics Communications, 2013
Abstract A potentially high throughput waveguide mode multiplexer/demultiplexer (MUX/DEMUX) exemplified by two cascaded Y-junctions is shown to be capable of efficiently transforming modes from single mode waveguides into a two-dimensional set of the orthogonal ones in a multi-mode waveguide, and back.
Alexander M. Bratkovsky, Jacob B. Khurgin, Ekaterina Ponizovskaya, Wayne V. Sorin, Michael R.T. Tan   +4 more
openaire   +1 more source

Orbital Angular Momentum (OAM) based Mode Division Multiplexing (MDM) over a Km-length Fiber

European Conference and Exhibition on Optical Communication, 2012
Abstract (40-Word Limit): We demonstrate the first MDM scheme using OAM states over 1.1 km of fiber enabled by a SLM-based mux/de-mux scheme and a specialty fiber. Subsystem was used to successfully transmit data at 400 Gb/s (4-modes, 50 GBaud QPSK, 1550nm).
N. Bozinovic, Y. Yue, Y. Ren, M. Tur, P. Kristensen, A.E. Willner, S. Ramachandran   +6 more
openaire   +1 more source

Bridged Coupler and Oval Mode Converter Based Silicon Mode Division (De)Multiplexer and Terabit WDM-MDM System Demonstration

Journal of Lightwave Technology, 2018
We propose a novel structure of a mode (de)multiplexer that realizes an on-chip (de)multiplexing function in a two-step process consisting of a bridged coupler and an oval mode converter. According to the two-step principle, we design and fabricate a three-mode (TE0, TE2, and TE4) (de)multiplexer with the standard silicon-on-isolator (SOI) technology ...
Zeyu Chen, Yixiao Zhu, Xiaoke Ruan, Yan Li, Yanping Li, Fan Zhang   +5 more
openaire   +1 more source

Impact of Crosstalk on Mode-division Multiplexing (MDM)-based Multi-beamforming System

2023 Photonics & Electromagnetics Research Symposium (PIERS), 2023
Yansong Mo, Feng Wen, Jie Gu, Kun Qiu
openaire   +1 more source

Performance Analysis of Mode Division Multiplexing (MDM) Based Hybrid PON FSO System Under Fog Weather Conditions

2022 International Workshop on Fiber Optics in Access Networks (FOAN), 2022
Rajan Miglani, Harjeevan Singh
openaire   +1 more source

A Compact Multi-Mode-Interferometer (MMI) Based 4 x 4 Mode-Division-Multiplexing (MDM) Mode Switch on Silicon Photonics Platform

2025 30th Microoptics Conference (MOC)
Tun-Yao Hung, Chi-Wai Chow
openaire   +1 more source

Terabit Mode Division Multiplexing Discrete Multitone Signal Transmission Over OM2 Multimode Fiber

IEEE Journal of Selected Topics in Quantum Electronics, 2020
Jianping Li, Dongdong Zou, Fan Li
exaly  

Demonstration of Bidirectional PON Based on Mode Division Multiplexing

IEEE Photonics Technology Letters, 2016
Juhao Li, Ruizhi Tang, Jinyi Yu
exaly  

Mode-Division Multiplexing Transmission System With DMD-Independent Low Complexity MIMO Processing

Journal of Lightwave Technology, 2013
Nobutomo Hanzawa, Kunimasa Saitoh, Taiji Sakamoto   +2 more
exaly