Optical Network on Chip

Optical Network-on-Chip (ONoC) is a new type of network on chip (NoC) for multiprocessor system-on-chip. While traditional NoC relies on electrical signals to transfer information, hence called electrical network-on-chip (ENoC), its performance and energy efficiency are bound by the significantly unbalanced scaling of on-chip global metal wires comparing to transistors.^[1] Optical telecommunications have been successful in many networking domains to replace electrical telecommunications. Riding on the achievements of photonic technologies, a wide range of studies have been done on ONoC.^[2]

References

Optical telecommunication

Basic	Smoke signal Beacon Hydraulic telegraph Ships flags Semaphore line Heliograph Signal lamp

Advanced	Fiber-optic telecommunication Free-space optical telecommunication Optical wireless Optical fiber cable connector Optical Carrier Photophone Intensity modulation Modulating retro-reflector Optical Transport Network

Telecommunications

History	Beacon Broadcasting Communications satellite Computer network Drums Electrical telegraph Fax Heliographs Hydraulic telegraph Internet Mass media Mobile phone Optical telecommunication Optical telegraphy Photophone Prepaid mobile phone Radio Radiotelephone Satellite communications Smoke signals Telecommunications history Telegraphy Telephone The Telephone Cases Television Timeline of communication technology Undersea telegraph line Videoconferencing Videophone Videotelephony

Pioneers	Edwin Howard Armstrong John Logie Baird Alexander Graham Bell Tim Berners-Lee Jagadish Chandra Bose Vint Cerf Claude Chappe Lee de Forest Philo Farnsworth Reginald Fessenden Elisha Gray Innocenzo Manzetti Guglielmo Marconi Antonio Meucci Alexander Stepanovich Popov Johann Philipp Reis Nikola Tesla Camille Papin Tissot Alfred Vail Charles Wheatstone Vladimir K. Zworykin

Transmission media	Electromagnetic radiation Electrical cable Free-space optical communication Molecular communication Optical fiber

Network topology and switching	Links Nodes Terminal node Network switching (circuit packet) Telephone exchange

Multiplexing	Space-division Frequency-division Time-division Polarization-division Orbital angular-momentum Code-division

Networks	ARPANET BITNET Cellular network Computer Ethernet FidoNet Internet ISDN LAN Mobile NGN Public Switched Telephone Radio Telecommunications equipment Television Telex WAN Wireless World Wide Web

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