1.25-Gb/s wavelength-division multiplexed single-wavelength colorless radio-on-fiber systems using reflective semiconductor optical amplifier

Yong Yuk Won, Hyuk Choon Kwon, Sang Kook Han

Research output: Contribution to journalArticle

41 Citations (Scopus)

Abstract

A wavelength-division multiplexed colorless radio-on-fiber (RoF) system based on a reflective semiconductor optical amplifier (RSOA) is proposed in this paper. This scheme has a colorless and simple base station (BS), because an RSOA playing the role of amplification and modulation is used at the BS, irrespective of the wavelength. The spurious-free dynamic range, gain, and noise figure of both the downlink and uplink are presented to verify the suitability of the scheme for an RoF system. Error-free transmissions for both uplink and downlink wireless signals of 1.25 Gb/s are demonstrated. From the experimental results using an RF subcarrier of 3 GHz as a wireless signal, it is held that the performance of this scheme will change only slightly when using a millimeter-wave signal ( > 30 GHz).

Original languageEnglish
Pages (from-to)3472-3478
Number of pages7
JournalJournal of Lightwave Technology
Volume25
Issue number11
DOIs
Publication statusPublished - 2007 Nov

Bibliographical note

Funding Information:
Manuscript received February 15, 2007; revised September 2, 2007. This work was supported by BK21 program. The authors are with the Department of Electrical and Electronic Engineering, Yonsei University, Seoul 120-749, Korea (e-mail: bluejerry@yonsei.ac.kr; wind0404@yonsei.ac.kr; skhan@yonsei.ac.kr). Color versions of one or more of the figures in this paper are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/JLT.2007.909200

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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