All‐Optical VCSEL‐to‐VCSEL Injection Based on Cross Gain Modulation for Routing in Multinode Flexible Spectrum Optimization in Optical Fibre Transmission Links

PP Dlamini, GM Isoe, D Kiboi Boiyo… - … Journal of Optics, 2019 - Wiley Online Library
In this paper, we experimentally present a novel, all‐optical spectral efficient vertical‐cavity
surface‐emitting laser‐(VCSEL‐) based technique for routing and spectrum assignment in …