224Gb/s Single Carrier Doubly Differential 2ASK-8PSK System without Carrier Recovery


A carrier-recovery-free 224Gb/s dual-polarization doubly differential 16-point constellation (2ASK-8PSK) is experimentally demonstrated for the first time. Utilizing 10-symbol decision feedback in the 2nd differential stage, the penalty with respect to conventional 16QAM is only 4.8dB.

Publication DOI: https://doi.org/10.1364/CLEO_SI.2018.SM2C.6
Dataset DOI: https://doi.org/10.17036/researchdata.aston.ac.uk.00000335
Divisions: College of Engineering & Physical Sciences
College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT)
Additional Information: CLEO 2018 © OSA 2018. This paper was published in Conference on Lasers and Electro-Optics OSA Technical Digest (online) and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: •https://doi.org/10.1364/CLEO_SI.2018.SM2C.6. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Event Title: CLEO: Science and Innovations 2018
Event Type: Other
Event Dates: 2018-05-13 - 2018-05-18
ISBN: 978-1-943580-42-2
Last Modified: 26 Feb 2024 08:09
Date Deposited: 02 Jul 2018 14:45
Full Text Link:
Related URLs: https://www.osa ... _SI-2018-SM2C.6 (Publisher URL)
https://ieeexpl ... ocument/8427621 (Publisher URL)
PURE Output Type: Conference contribution
Published Date: 2018-05-13
Accepted Date: 2018-05-01
Authors: Zhang, Tingting (ORCID Profile 0000-0002-3901-6267)
Sanchez, Christian (ORCID Profile 0000-0003-3004-2773)
Al-khateeb, Mohammad (ORCID Profile 0000-0002-1367-6777)
Phillips, Ian (ORCID Profile 0000-0002-2776-8939)
Ellis, Andrew (ORCID Profile 0000-0002-0417-0547)



Version: Accepted Version

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