Tetsuya Kawanishi is a professor at Waseda University. His work currently focuses on high-speed optical modulators and radio-frequency (RF) photonics. He received his Bachelor and Master of Engineering and Ph.D. degrees in electronics from Kyoto University in 1992, 1994, and 1997, respectively. He was at the Production Engineering Laboratory of Panasonic in 1994–1995; at the Venture Business Laboratory in Kyoto University, where he was engaged in research on electromagnetic scattering and near-field optics, in 1997-1998; and joined the Communications Research Laboratory, Ministry of Posts and Telecommunications (currently, the National Institute of Information and Communications Technology) in 1998. He was also a visiting scholar at the Department of Electrical and Computer Engineering, University of California at San Diego in 2004. He has served in his current position since April 2015. He is the chairman of the Task Group on Fixed Wireless Systems and Ground-Based Radar Systems (TG-FWS/GBRS) in the Asia-Pacific Telecommunity Wireless Group (AWG). He is a fellow of IEEE (Institute of Electrical and Electronics Engineers) and a fellow of IEICE (The Institute of Electronics, Information and Communication Engineers).

• Optical Access Technologies for Next-Gen Mobile Applications.- Coherent Optics for Access Networks: From P2P to P2MP.- Radio Access Network Convergence.- Quantum Key Distribution in Access Networks.- Introduction and History of Optical Transmission.- Optical Fiber and the Fiber Channel.-Optical Transceivers.- Optical Amplification.- Digital transmission systems.- Optical Networks and Interconnects.- Optical Switching Systems and Flex-Grid Technologies.- The Future of Optical Communications.- Propagation of Millimeter-Wave Fixed Wireless Backhaul/Fronthaul.- THz Propagation Simulator.- THz Propagation Experiment.- Millimeter-Wave Propagation of 5G Wireless Access.- 5G Wireless Access Experiment.

Tetsuya Kawanishi is a professor at Waseda University. His work currently focuses on high-speed optical modulators and radio-frequency (RF) photonics. He received his Bachelor and Master of Engineering and Ph.D. degrees in electronics from Kyoto University in 1992, 1994, and 1997, respectively. He was at the Production Engineering Laboratory of Panasonic in 1994–1995; at the Venture Business Laboratory in Kyoto University, where he was engaged in research on electromagnetic scattering and near-field optics, in 1997-1998; and joined the Communications Research Laboratory, Ministry of Posts and Telecommunications (currently, the National Institute of Information and Communications Technology) in 1998. He was also a visiting scholar at the Department of Electrical and Computer Engineering, University of California at San Diego in 2004. He has served in his current position since April 2015. He is the chairman of the Task Group on Fixed Wireless Systems and Ground-Based Radar Systems (TG-FWS/GBRS) in the Asia-Pacific Telecommunity Wireless Group (AWG). He is a fellow of IEEE (Institute of Electrical and Electronics Engineers) and a fellow of IEICE (The Institute of Electronics, Information and Communication Engineers).

• Optical Access Technologies for Next-Gen Mobile Applications.- Coherent Optics for Access Networks: From P2P to P2MP.- Radio Access Network Convergence.- Quantum Key Distribution in Access Networks.- Introduction and History of Optical Transmission.- Optical Fiber and the Fiber Channel.-Optical Transceivers.- Optical Amplification.- Digital transmission systems.- Optical Networks and Interconnects.- Optical Switching Systems and Flex-Grid Technologies.- The Future of Optical Communications.- Propagation of Millimeter-Wave Fixed Wireless Backhaul/Fronthaul.- THz Propagation Simulator.- THz Propagation Experiment.- Millimeter-Wave Propagation of 5G Wireless Access.- 5G Wireless Access Experiment.

Tetsuya Kawanishi is a professor at Waseda University. His work currently focuses on high-speed optical modulators and radio-frequency (RF) photonics. He received his Bachelor and Master of Engineering and Ph.D. degrees in electronics from Kyoto University in 1992, 1994, and 1997, respectively. He was at the Production Engineering Laboratory of Panasonic in 1994–1995; at the Venture Business Laboratory in Kyoto University, where he was engaged in research on electromagnetic scattering and near-field optics, in 1997-1998; and joined the Communications Research Laboratory, Ministry of Posts and Telecommunications (currently, the National Institute of Information and Communications Technology) in 1998. He was also a visiting scholar at the Department of Electrical and Computer Engineering, University of California at San Diego in 2004. He has served in his current position since April 2015. He is the chairman of the Task Group on Fixed Wireless Systems and Ground-Based Radar Systems (TG-FWS/GBRS) in the Asia-Pacific Telecommunity Wireless Group (AWG). He is a fellow of IEEE (Institute of Electrical and Electronics Engineers) and a fellow of IEICE (The Institute of Electronics, Information and Communication Engineers).

• Optical Access Technologies for Next-Gen Mobile Applications.- Coherent Optics for Access Networks: From P2P to P2MP.- Radio Access Network Convergence.- Quantum Key Distribution in Access Networks.- Introduction and History of Optical Transmission.- Optical Fiber and the Fiber Channel.-Optical Transceivers.- Optical Amplification.- Digital transmission systems.- Optical Networks and Interconnects.- Optical Switching Systems and Flex-Grid Technologies.- The Future of Optical Communications.- Propagation of Millimeter-Wave Fixed Wireless Backhaul/Fronthaul.- THz Propagation Simulator.- THz Propagation Experiment.- Millimeter-Wave Propagation of 5G Wireless Access.- 5G Wireless Access Experiment.