Log In

Grades

Subjects

Info

Grades

11-12

Accessibility

Auditory, Visual

Permitted Use

Stream, Download, Share, and Modify


Part of WGBH
5 Favorites
728 Views
Be the first to rate this resource!

LED and Transmitter Characteristics

In this video from the ICT Center, learn about fiber optic transmitters. Explore the components of a fiber optic transmitter, including a source, a modulator, an electrical driving circuit, and fiber coupling mechanics. Animations illustrate how the process of spontaneous emission converts electrical information to an optical signal in a light-emitting diode, or LED. In addition, learn about characteristics that make a source suitable for fiber optic communications.

This video is available in both English and Spanish audio, along with corresponding closed captions. 

 

This media asset was adapted from "ICT Experiment 4: LED and Transmitter Characteristics".

Contributor:
Funder:
Producer:

You must be logged in to use this feature

Need an account?
Register Now