Results 111 to 120 of about 452 (135)

Tapered waveguide design for mode conversion in mode division multiplexing (MDM)

Electromagnetics, 2021
Angela Amphawan, A Jalar, P S Menon
exaly   +2 more sources

Mode Division Multiplexing (MDM) Based Hybrid PON-FSO System for Last-Mile Connectivity

2021 Third South American Colloquium on Visible Light Communications (SACVLC), 2021
Rajan Miglani, Nitin Mittal
exaly   +2 more sources

Interferometric characterization of few-mode fibers (FMF) for mode-division multiplexing (MDM) [PDF]

Proceedings of SPIE, 2015
The rapid growth of global data traffic demands the continuous search for new technologies and systems that could increase transmission capacity in optical links and recent experiments show that to do so, it is advantageous to explore new degrees of freedom such as polarization, wavelength or optical modes.
Karsten Rottwitt, Jesper Lægsgaard
exaly   +3 more sources

Integrated Switch for Mode-Division Multiplexing (MDM) and Wavelength-Division Multiplexing (WDM)

CLEO: 2015, 2015
We demonstrate the first integrated switch for mode-division multiplexing (MDM) and wavelength-division multiplexing (WDM). We show on-chip routing of four 10 Gb/s channels with
Keren Bergman, Jaime Cardenas, Lawrence D Tzuang   +2 more
exaly   +2 more sources

80-channel WDM-MDM communication link utilizing a Photonic Crystal Resonator and Inverse-Designed Mode-Division Multiplexers

Conference on Lasers and Electro-Optics, 2022
We demonstrate a 80-channel communication link with >150 Gbps error-free data transmission utilizing Photonic Crystal Resonator (PhCR) with normal dispersion as a comb source. We utilize a 4-channel inverse-designed mode-division multiplexer to increase data rates.
Chinmay Shirpurkar, Erwan Lucas, Kiyoul Yang, Jizhao Zang, Su-Peng Yu, Joshua Yang, Melissa Guidry, Daniil Lukin, Srinivas Varma, Lawrence Trask, Jelena Vuckovic, Scott B. Papp, Peter Delfyett   +12 more
openaire   +1 more source

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

Experimental Demonstration of 8.4-Tbit/s Data Transmission over an 18-km Orbital Angular Momentum (OAM) Fiber using WDM and OAM based Mode Division Multiplexing (MDM)

2017 European Conference on Optical Communication (ECOC), 2017
By combining WDM with orbital angular momentum (OAM) based mode division multiplexing (MDM), we experimentally demonstrate 8.4-Tbit/s data transmission over an 18-km OAM fiber without MIMO DSP. All of the channels achieve a BER below 20% HD-FEC limit.
Jian Wang, Long Zhu, Shuhui Li
exaly   +2 more sources