Naofumi SHIMIZU

Near-Field Mapping System Using Fiber-Based Electro-Optic Probe for Specific Absorption Rate Measurement
Hiroyoshi TOGO Naofumi SHIMIZU Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/02/01
Vol. E90-C  No. 2  pp. 436-442
Type of Manuscript:  INVITED PAPER (Special Section on Evolution of Microwave and Millimeter-Wave Photonics Technology)
Category: 
Keyword: 
electro-optic effect, near-field measurement, specific absorption rate, 
 Summary | Full Text:PDF
Low-Phase Noise Photonic Millimeter-Wave Generator Using an AWG Integrated with a 3-dB Combiner
Akihiko HIRATA Hiroyoshi TOGO Naofumi SHIMIZU Hiroshi TAKAHASHI Katsunari OKAMOTO Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/07/01
Vol. E88-C  No. 7  pp. 1458-1464
Type of Manuscript:  Special Section PAPER (Special Section on Recent Technologies of Microwave and Millimeter-Wave Devices Focusing on Miniaturization and Advancement in Performance with Their Applications)
Category: Millimeter-Wave Technologies
Keyword: 
photonic millimeter-wave generator, planar lightwave circuit, arrayed-waveguide grating, phase noise, 
 Summary | Full Text:PDF
InP/InGaAs Uni-Traveling-Carrier Photodiodes
Tadao ISHIBASHI Tomofumi FURUTA Hiroshi FUSHIMI Satoshi KODAMA Hiroshi ITO Tadao NAGATSUMA Naofumi SHIMIZU Yutaka MIYAMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/06/25
Vol. E83-C  No. 6  pp. 938-949
Type of Manuscript:  INVITED PAPER (Special Issue on Advanced Optical Devices for Next Generation High-Speed Communication Systems and Photonic Networks)
Category: High-Speed Optical Devices
Keyword: 
photodiode, photoreceiver, InP, InGaAs, 
 Summary | Full Text:PDF
Ultra-Fast Optoelectronic Decision Circuit Using Resonant Tunneling Diodes and a Uni-Traveling-Carrier Photodiode
Kimikazu SANO Koichi MURATA Taiichi OTSUJI Tomoyuki AKEYOSHI Naofumi SHIMIZU Masafumi YAMAMOTO Tadao ISHIBASHI Eiichi SANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/09/25
Vol. E82-C  No. 9  pp. 1638-1646
Type of Manuscript:  Special Section PAPER (Special Issue on Integrated Electronics and New System Paradigms)
Category: Application of Resonant Tunneling Devices
Keyword: 
optoelectronic IC (OEIC), decision circuit, resonant tunneling diode, uni-traveling-carrier photodiode, SPICE, lightwave communications, 
 Summary | Full Text:PDF
An Optoelectronic Clock Recovery Circuit Using a Resonant Tunneling Diode and a Uni-Traveling-Carrier Photodiode
Koichi MURATA Kimikazu SANO Tomoyuki AKEYOSHI Naofumi SHIMIZU Eiichi SANO Masafumi YAMAMOTO Tadao ISHIBASHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/08/25
Vol. E82-B  No. 8  pp. 1228-1235
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Active Devices and Modules
Keyword: 
optoelectronic integrated circuit, clock recovery circuit, resonant tunneling diode, uni-traveling-carrier photodiode, optical communication systems, 
 Summary | Full Text:PDF
An Optoelectronic Clock Recovery Circuit Using a Resonant Tunneling Diode and a Uni-Traveling-Carrier Photodiode
Koichi MURATA Kimikazu SANO Tomoyuki AKEYOSHI Naofumi SHIMIZU Eiichi SANO Masafumi YAMAMOTO Tadao ISHIBASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/08/25
Vol. E82-C  No. 8  pp. 1494-1501
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Active Devices and Modules
Keyword: 
optoelectronic integrated circuit, clock recovery circuit, resonant tunneling diode, uni-traveling-carrier photodiode, optical communication systems, 
 Summary | Full Text:PDF