Lightwave
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Complete catalog 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.
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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Sources
- 16mm Filmography (legacy record) — title, year, creator, length, catalog record
Original permalink · Record added 2024-09-08 05:02:10