Fig. 7From: Performance Analyses of Photonic-Crystal Surface-Emitting Laser: Toward High-Speed Optical CommunicationEye diagrams of the PCSEL at a 500 Mbps, b 1.0 Gbps, and c 1.2 Gbps NRZ-OOK transmission in a back-to-back configuration (BtB, ~ 3 m-length fibre)Back to article page