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Ultrahigh-speed optical transmission technology is a key technology for increasing the communication capacity. In optical fibre networks, the number of wavelength channels and the bit rate per wavelength channel, i.e. the TDM (Time Division Multiplexing) bit rate, determine the transmission capacity. Currently, TDM bit rates of more than 40 Gbit/s require optical signal processing (Optical Time Division Multiplexing, OTDM). OTDM bit rates of up to 1.2 Tbit/s have already been reported. The devices developed for ultrahigh-speed optical transmission are not limited to communication applications only. They are key devices for high-speed optical signal processing, i.e. monitoring, measurement and control, and will thus give a wide technological basis for innovative science and technology. All these aspects of ultrahigh-speed optical transmission technology are described in detail in this book.
List of contents
to ultra-high-speed optical transmission technology.- Semiconductor mode-locked lasers as pulse sources for high bit rate data transmission.- Ultrafast mode-locked fiber lasers for high-speed OTDM transmission and related topics.- Ultra-high-speed LiNbO3 modulators.- High-speed optical signal processing using semiconductor optical amplifiers.- Optical signal processing using nonlinear fibers.- Ultrafast photodetectors and receivers.- Optical nonlinearities in semiconductor optical amplifier and electro-absorption modulator: their applications to all-optical regeneration.- Optical fibers and fiber dispersion compensators for high-speed optical communication.- Fiber Bragg gratings for dispersion compensation in optical communication systems.- Higher-order dispersion compensation using phase modulators.- PMD-compensation techniques.- Application of electroabsorption modulators for high-speed transmission systems.- Ultrafast OTDM transmission using novel fiber devices for pulse compression, shaping, and demultiplexing.- Ultrafast optical technologies for large-capacity TDM/WDM photonic networks.- New optical device technologies for ultrafast OTDM systems.- Optical sampling techniques.
About the author
H.G.Weber: Professor of Physics at the Technical University of Berlin and head of a research group at the Fraunhofer Institute for Telecommunications, Heinrich-Hertz-Institute, in Berlin, Germany.
M. Nakazawa: Professor of Broadband Communication Engineering at the Research Institute of Electrical Communication of Tohoku University, Japan
Summary
This book is a detailed description of all the aspects of ultrahigh speed optical transmission technology. Ultrahigh-speed optical transmission technology is a key technology for increasing the communication capacity. In optical fibre networks, the number of wavelength channels and the bit rate per wavelength channel, i.e. the TDM (Time Division Multiplexing) bit rate, determine the transmission capacity. Currently, TDM bit rates of more than 40 Gbit/s require optical signal processing (Optical Time Division Multiplexing, OTDM). OTDM bit rates of up to 1.2 Tbit/s have already been reported. The devices developed for ultrahigh-speed optical transmission are not limited to communication applications only. They are key devices for high-speed optical signal processing, i.e. monitoring, measurement and control, and will thus give a wide technological basis for innovative science and technology. All these aspects of ultrahigh-speed optical transmission technology are described in detail in this book.
