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- Optical_communication abstract "Optical communication, also known as optical telecommunication, is communication at a distance using light to carry information. It can be performed visually or by using electronic devices. The earliest basic forms of optical communication date back several millennia, while the earliest electrical device created to do so was the photophone, invented in 1880.An optical communication system uses a transmitter, which encodes a message into an optical signal, a channel, which carries the signal to its destination, and a receiver, which reproduces the message from the received optical signal. When electronic equipment is not employed the 'receiver' is a person visually observing and interpreting a signal, which may be either simple (such as the presence of a beacon fire) or complex (such as lights using color codes or flashed in a Morse code sequence).Free-space optical communication has been deployed in space, while terrestrial forms are naturally limited by geography, weather and the availability of light. This article provides a basic introduction to different forms of optical communication.".
- Optical_communication thumbnail US_Navy_020623-N-5329L-007_Signalman_2nd_Class_Eric_Palmer_signals_the_U.S._Navy_mine_hunter_coastal_ship_USS_Raven_(MHC_61.jpg?width=300.
- Optical_communication wikiPageExternalLink books?id=a46ivzJ1yboC.
- Optical_communication wikiPageExternalLink v=onepage&q&f=false.
- Optical_communication wikiPageExternalLink article.asp?p=170740&seqNum=1&rl=1.
- Optical_communication wikiPageExternalLink Dilhac.pdf.
- Optical_communication wikiPageExternalLink 2666790.
- Optical_communication wikiPageExternalLink 2666790,.
- Optical_communication wikiPageExternalLink optical_fiber_communications.html.
- Optical_communication wikiPageID "164174".
- Optical_communication wikiPageRevisionID "572294981".
- Optical_communication hasPhotoCollection Optical_communication.
- Optical_communication subject Category:Optical_communications.
- Optical_communication subject Category:Telecommunications.
- Optical_communication comment "Optical communication, also known as optical telecommunication, is communication at a distance using light to carry information. It can be performed visually or by using electronic devices.".
- Optical_communication label "Communication optique".
- Optical_communication label "Comunicación óptica".
- Optical_communication label "Comunicazioni ottiche".
- Optical_communication label "Optical communication".
- Optical_communication label "Optische Kommunikation".
- Optical_communication label "光通信".
- Optical_communication sameAs Optische_Kommunikation.
- Optical_communication sameAs Comunicación_óptica.
- Optical_communication sameAs Communication_optique.
- Optical_communication sameAs Telekomunikasi_optik.
- Optical_communication sameAs Comunicazioni_ottiche.
- Optical_communication sameAs 光通信.
- Optical_communication sameAs m.015vd2.
- Optical_communication sameAs Q1469765.
- Optical_communication sameAs Q1469765.
- Optical_communication wasDerivedFrom Optical_communication?oldid=572294981.
- Optical_communication depiction US_Navy_020623-N-5329L-007_Signalman_2nd_Class_Eric_Palmer_signals_the_U.S._Navy_mine_hunter_coastal_ship_USS_Raven_(MHC_61.jpg.
- Optical_communication isPrimaryTopicOf Optical_communication.