Troncoso-Costas, Marcos, Jain, Gaurav, Li, Yiming, Patel, Mohammed, Venkatasubramani, Lakshmi Narayanan, O’Duill, Sean, Smyth, Frank, Ellis, Andrew, Diaz-Otero, Francisco, Browning, Colm and Barry, Liam (2024). Experimental demonstration of 480 Gbit/s coherent transmission using a nanosecond switching tuneable laser. Optics Communications, 554 ,
Abstract
Fast-switching tuneable lasers with a wide wavelength coverage and with noise and linewidth levels suitable for high-order modulation formats can facilitate the implementation of highly flexible and reconfigurable optical metro, access and inter/intra data center networks. In this work, we show the characterization of a tuneable laser capable of covering a wavelength range of 35 nm in the C-band with nanosecond switching time and low linewidth and use it to demonstrate 480 Gbit/s 16QAM transmission over 25 km of single-mode fiber for a wavelength range of 19 nm.
| Publication DOI: | https://doi.org/10.1016/j.optcom.2023.130164 |
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| Divisions: | College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT) College of Engineering & Physical Sciences |
| Funding Information: | This work was supported by Science Foundation Ireland (SFI) through research grants 18/EPSRC/3591, 13/RC/2077-P2, 12/RC/2276-P2 and by EPSRC-SFI: Energy Efficient M Communication using Combs (EEMC) under reference number EP/S016171/1. Pilot Photonics woul |
| Additional Information: | © 2023 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funding: This work was supported by Science Foundation Ireland (SFI) through research grants 18/EPSRC/3591, 13/RC/2077-P2, 12/RC/2276-P2 and by EPSRC-SFI: Energy Efficient M Communication using Combs (EEMC) under reference number EP/S016171/1. Pilot Photonics would like to thank SMART Photonics for the collaboration around the tuneable laser development. YL thanks the Director of AiPT for funding. |
| Uncontrolled Keywords: | 16QAM,Coherent transmission,Nanosecond switching,Electronic, Optical and Magnetic Materials,Atomic and Molecular Physics, and Optics,Electrical and Electronic Engineering,Physical and Theoretical Chemistry |
| Publication ISSN: | 1873-0310 |
| Last Modified: | 16 Apr 2024 07:38 |
| Date Deposited: | 27 Nov 2023 11:16 |
| Full Text Link: | |
| Related URLs: |
https://www.sci ... 9124?via%3Dihub
(Publisher URL) http://www.scop ... tnerID=8YFLogxK (Scopus URL) |
PURE Output Type: | Article |
| Published Date: | 2024-03-01 |
| Published Online Date: | 2023-11-24 |
| Accepted Date: | 2023-11-20 |
| Authors: |
Troncoso-Costas, Marcos
Jain, Gaurav Li, Yiming ( 
0000-0002-9442-2591)
Patel, Mohammed Venkatasubramani, Lakshmi Narayanan O’Duill, Sean Smyth, Frank Ellis, Andrew (
0000-0002-0417-0547)
Diaz-Otero, Francisco Browning, Colm Barry, Liam |
CORE (COnnecting REpositories)
CORE (COnnecting REpositories)