fig. 13-1: performance-measurement parameters
DESCRIPTION
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. - PowerPoint PPT PresentationTRANSCRIPT
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