Fig. 13-1: Performance-measurement parameters

Fig. 13-7: OTDR operation

Fig. 13-9: Cutback technique

Fig. 13-10: Launch effects

Fig. 13-11: Insertion-loss technique

Fig. 13-12: Pulse-dispersion measurement

Fif. 13-13: Pulse-shape parameters

Fig. 13-14: Fiber frequency response

Fig. 13-15: Chromatic dispersion

Fig. 13-16: PMD measurement

Fig. 13-17: OSA trace for PMD

Fig. 13-18: OTDR trace

Fig. 13-19: Eye-diagram test setup

Fig. 13-20: Eye diagram

Fig. 13-21: NRZ patterns

Fig. 13-22: Simplified eye diagram

Fig. 13-23: LED spectrum

Fig. 13-24: Fabry-Perot laser spectrum

Fig. 13-25: DFB laser spectrum

Fig. 13-26: EDFA gain measurement

Fig. 13-27: Measuring EDFA noise figure