This is Lecture 17 in the FOA series on fiber optics. This lecture is on OTDRS - optical time domain reflectometers. OTDRs are very powerful test tools for fiber optics but are complex and require more analysis of the...
This is Lecture 21 in the Fiber Optics Association's series of lectures on fiber optics. In this video, the presenter reviews the use of visual fault locators and demonstrate how they show stress loss in a typical...
This is Lecture 15 in the FOA series on fiber optics. In this lecture, the presenter discusses the five (5) different ways that international standards offer to test an installed cable plant. He discusses where each...
This is Lecture 22 in the Fiber Optics Association's lecture series on multimode fibers. In this lecture, the presenter briefly reviews modes in graded-index multimode fibers then shows how you can actually see the...
This page contains links to animations of various types of motors, including stepper motors, brushless motors, and permanant magnet DC motors. Some of the animations are hosted on this site, and require shockwave to...
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