FOA Lecture 13: Testing Fiber Visually

This video is lecture 13 in the FOA series on fiber optics. This lesson discusses ways to test fiber visually, tracing fibers, finding faults or areas of high loss, using microscopes to inspect connectors, and interferometers to inspect singlemode connectors. The presenter also shows how to "see" the infrared light in fiber optic systems using a digital camera. Running time for the lecture is 8:18 minutes.