PPT-Single wavelength / channel optical communication

The simplest optical communication scheme is single wavelength channel communication The light from a single laser VCSEL DFB laser etc is electricallymodulated and sent through a single or multimode fiber. AUTO3160 - Optics and Spectroscopy. Spring 2012 . Miguel Angel Chourio. Master’s degree in Telecommunication Engineering . University of Vaasa, Finland . What is a Optical Fiber . Single . Mode. . Division Multiplexing CO-OFDM. 1. Principle of orthogonal frequency-division multiplexing (OFDM). The principles of orthogonal frequency division multiplexing (OFDM) modulation have been in existence for several decades. However, in recent years these techniques have quickly moved out of textbooks and research laboratories and into practice in modern communications systems. The techniques are employed in data delivery systems over the phone line, digital radio and television, and wireless networking systems. Dieter . Fensel. , . Andreea. . Gagiu. , Birgit . Leiter. Communication. Overview. What is communication?. Dissemination. Social Media Monitoring. Integration of Publication and Monitoring. Trace. Multi-Channel Switch. Division Multiplexing CO-OFDM. 1. Principle of orthogonal frequency-division multiplexing (OFDM). The principles of orthogonal frequency division multiplexing (OFDM) modulation have been in existence for several decades. However, in recent years these techniques have quickly moved out of textbooks and research laboratories and into practice in modern communications systems. The techniques are employed in data delivery systems over the phone line, digital radio and television, and wireless networking systems. optical telecommunication networks. Outline. Introduction. Multiplexing . Optical Multiplexing. Components of Optical Mux. Application. Advantages. Shortcomings/Future Work. Conclusion. References. Introduction. Optics.  . George . Stegeman. , KFUPM Chair Professor.  . Professor Emeritus. College of Optics and Photonics/CREOL. University of Central Florida, USA. 1887. 1-D. Periodic . in 1D . “Bragg grating”. Nokia Public Use. . Ove Parmlind. with a. cknowledgement to David Butler. AGENDA. Nokia Public Use. . How on earth did we get here?. An insatiable appetite………….. Our desires. What stops us. optical telecommunication networks. Outline. Introduction. Multiplexing . Optical Multiplexing. Components of Optical Mux. Application. Advantages. Shortcomings/Future Work. Conclusion. References. Introduction. 5970.002. Advanced . Atmospheric Radiation. Dave Turner. Lecture . 11. What is happening here? . MPL and CAPABL laser beams above . Summit, Greenland. Photo by Ed . Stockard. Active Optical Remote Sensing. BELGAUM-590010. . . Seminar presentation. . on. . “LIGHT TREE”. or . color, in a given spectral range. .. As such, . these . quantum devices have found numerous applications in many diverse fields. .. In particular, tunable lasers have played a crucial and sustained role in advancements of fundamental physics and science. Wailes and Meyer 1991 T S Wailes and D G Meyer 147Multiple channelarchitecture a new optical interconnection strategy for massively parallel-RXUQDO3RI3/LJKWZDYH37HFKQRORJ vol 9 no 12 pp 1702-1716Weine to the ture to traffic in this thesis mathematically formulate The algorithm the internet Title Associate Siu for up under 11 8 Some issues of users try to place of when a switch forwards the bandwidt Overview. Brief introduction to Optical . Fibre. communication. Single mode . fibre. (SMF) based FO links. Multimode . fibre. (MMF) based FO links. Short haul, high speed applications. Modern trends in MMF based communications.