Linearization of DFB LD by using cross gain modulation of reflective SOA in radio-over-fiber link

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We proposed a novel linearization technique for a DFB LD in the RoF link. The proposed scheme is based on the cross gain modulation (XGM) effect of a reflective semiconductor optical amplifier (RSOA) with light injection. We experimentally demonstrated and evaluated the enhanced CIR performance using the proposed linearization scheme.

Original languageEnglish
Pages (from-to)158-161
Number of pages4
JournalJournal of the Optical Society of Korea
Issue number4
Publication statusPublished - 2007 Jan 1


All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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