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FE-1035

Introduction to WDM Systems, Optical Spectrum Analyzers (OSA) and In-Band Testing

Dispersion characterization and spectral testing (CD-PMD)

An overview of WDM systems and how to test them using an optical spectrum analyzer. It covers appropriate OSA configurations, critical test parameters and requirements, as well as actual test procedures.

1 day
On-site
Online
Live online

Content

This course covers
  • WDM systems
  • OSA test software: configuration and use
  • Automated test procedures
  • Examples of common OSA test procedures
  • Critical parameters:
    • Peak power
    • Central wavelength
    • Channel spacing
    • Optical signal-to-noise ratio (OSNR)
  • OSA configuration for system qualification
  • Test configuration for WDM component testing
  • EDFA testing
  • In-band testing and true OSNR

Prerequisites

Basic comprehension of math and physics
Basic fiber optics and loss testing (IL and ORL)

Methodology

The first part of this course consists of lectures using PowerPoint presentations and demonstrations, while the second part consists of specific hands-on OSA testing exercises and experiments on critical parameters measurements for WDM systems.

Documentation

Attendees will receive a binder containing copies of presentations and other handouts.