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An Integrated Radio-over-fiber and Passive-optical-network for Bidirectional Photonic Accesses

Authors:
Chiu Wei-Hung
Tsai Wen-Shing
Chen Yi-Lin
Lu Hai-Han

Keywords: Double Sideband; Fiber Bragg Grating; Mach-Zehnder modulator; Passive Optical Network; Radio-over Fiber

Abstract:
A bidirectional transmission system based on Radio-over-fiber (ROF) and Passive Optical Network (PON) technology is proposed and demonstrated. In thi spaper, a local oscillator with 15GHz via first Mach-Zehnder modulator (MZM1) and 1.25-Gb/s data via second Mach-Zehnder modulator (MZM2) generate double sideband (DSB) signal. The DSB signal is separated by fiber bragg grating (FBG) into two optical downstream signals. One is the central carrier; the other is the subcarrier, which transports fromoptical line terminal (OLT) tobasestation(BS)by25kmsingle-modefiber (SMF) transmission. The power penalty of the system is < 0.1 dB(central carrier for downlink and uplink), downlink and uplink transmission of BER values are lower than 10-9.

Pages: 6 to 10

Copyright: Copyright (c) IARIA, 2016

Publication date: October 9, 2016

Published in: conference

ISSN: 2326-9383

ISBN: 978-1-61208-509-8

Location: Venice, Italy

Dates: from October 9, 2016 to October 13, 2016