Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

All-optical OFDM demultiplexing with optical partial Fourier transform and coherent sampling

Not Accessible

Your library or personal account may give you access

Abstract

We propose a novel scheme with a “time-lens”-based partial optical Fourier transform (OFT) and coherent sampling for high-speed complex orthogonal frequency-division multiplexing (OFDM) signal detection. Compared with all-optical OFDM demultiplexing with a matched optical filter, our proposed method replaces specialized optical filters with commercially available equipment, which relaxes stringent manufacturing and operational requirements. Our simulation shows that even with a partial OFT, theoretically, close to inter-channel interference-free performance is possible. In addition, we performed a proof-of-concept experiment of 16×10Gbaud quadrature phase-shift keying (QPSK) all-optical OFDM detection, with all the bit error rates far below the 7% hard-overhead forward error correction limit.

© 2019 Optical Society of America

Full Article  |  PDF Article
More Like This
All-optical OFDM demultiplexing by spectral magnification and band-pass filtering

E. Palushani, H. C. Hansen Mulvad, D. Kong, P. Guan, M. Galili, and L.K. Oxenløwe
Opt. Express 22(1) 136-144 (2014)

Laser phase noise effect and reduction in self-homodyne optical OFDM transmission system

Younus Nidham Ali Mandalawi, Syamsuri Yaakob, Wan Azizun Wan Adnan, Mohd Hanif Yaacob, and Zuraidah Zan
Opt. Lett. 44(2) 307-310 (2019)

Banded all-optical OFDM super-channels with low-bandwidth receivers

Binhuang Song, Chen Zhu, Bill Corcoran, Leimeng Zhuang, and Arthur James Lowery
Opt. Express 24(16) 17968-17979 (2016)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved