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.
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics