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Optical Engineering • Open Access

Bidirectional optical single-sideband modulation and phase remodulation radio-on-fiber transport systems with fiber nonlinearity and injection-locked laser technology
Author(s): Wen-Shing Tsai; Chen-Hong Liao

Paper Abstract

We propose a bidirectional transmission system based on stimulated Brillouin scattering effect and injection-locked distributed feedback laser to achieve an optical single-sideband modulation for downlink transmission. We reuse the transmitted light through phase modulation for uplink transmission to avoid interference of both signals in a bidirectional transport. After a 25-km single-mode fiber transmission is completed, a sideband power ratio of >15  dB is observed in the downlink transmission, and the power penalty of the system is <1  dB. In our proposed bidirectional transmission system, the performances of bit error rate analysis are good.

Paper Details

Date Published: 27 January 2016
PDF: 4 pages
Opt. Eng. 55(1) 016104 doi: 10.1117/1.OE.55.1.016104
Published in: Optical Engineering Volume 55, Issue 1
Show Author Affiliations
Wen-Shing Tsai, Ming Chi Univ. of Technology (Taiwan)
Chen-Hong Liao, Ming Chi Univ. of Technology (Taiwan)

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