Lightwave

Duration:

Year Published: 1977

Creator: ATAT

Complete Record: Film imagery portrays the miraculous new technology of transmitting telephone calls, t.v. programs and data signals on beams of pure light. Highlights the technological developments which have led to lightwave communications experiments in the 1970's. Begins with Alexander Graham Bell's photophone demonstration in which he transmitted his voice via reflected sunlight beams.

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Oddball Film and Video

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