Share Email Print
cover

Optical Engineering

PAM-4 signal delivery in one radio-over-fiber system
Author(s): Hada Wang; Wen Zhou; Jianjun Yu
Format Member Price Non-Member Price
PDF $20.00 $25.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

We propose and experimentally demonstrate four-level pulse-amplitude-modulation (PAM-4) signal delivery in a radio-over-fiber system for the first time. Over 8 - Gbit / s PAM-4 signals have been transmitted over 20-km single-mode fiber-28 and 1-m wireless distance. The signal after transmission is detected directly by an envelope detector at the receiver side. The maximal bit rate could be increased if the bandpass amplifier and envelope detector have more bandwidth.

Paper Details

Date Published: 13 October 2017
PDF: 5 pages
Opt. Eng. 56(10) 106107 doi: 10.1117/1.OE.56.10.106107
Published in: Optical Engineering Volume 56, Issue 10
Show Author Affiliations
Hada Wang, Fudan Univ. (China)
Wen Zhou, Fudan Univ. (China)
Jianjun Yu, Fudan Univ. (China)


© SPIE. Terms of Use
Back to Top