Tadao NAGATSUMA


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: Special Section PAPER (Special Section on Evolution of Microwave and Millimeter-Wave Photonics Technology)
Category: INVITED
Keyword: 
electro-optic effectnear-field measurementspecific absorption rate
  Summary |  Full Text:PDF (772.7KB)

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 generatorplanar lightwave circuitarrayed-waveguide gratingphase noise
  Summary |  Full Text:PDF (1.1MB)

A Broadband 120-GHz Schottky-Diode Receiver for 10-Gbit/s Wireless Links
Tadashi MINOTANI  Akihiko HIRATA  Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/08/01
Vol. E86-C  No. 8  pp. 1501-1505
Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology)
Category: 
Keyword: 
MMW wireless linkbroadband receiverphotonic transmitter
  Summary |  Full Text:PDF (499.9KB)

High-Quality Organic 4-Dimethylamino-N-Methyl-4-Stilbazolium Tosylate (DAST) Crystal for Electro-Optic Measurement
Hiroaki ADACHI  Kazuaki NAGAOKA  Fumi TSUNESADA  Masashi YOSHIMURA  Yusuke MORI  Takatomo SASAKI  Ai-ichiro SASAKI  Tadao NAGATSUMA  Yuta OCHIAI  Noboru FUKASAKU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/07/01
Vol. E86-C  No. 7  pp. 1352-1358
Type of Manuscript: Special Section PAPER (Special Issue on Recent Progress in Microwave and Millimeter-wave Photonics Technologies)
Category: Measurements Techniques
Keyword: 
DASTorganic crystalelectro-opticelectric-field sensor
  Summary |  Full Text:PDF (1.4MB)

Electric-Field Scanning System Using Electro-Optic Sensor
Ai-ichiro SASAKI  Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/07/01
Vol. E86-C  No. 7  pp. 1345-1351
Type of Manuscript: INVITED PAPER (Special Issue on Recent Progress in Microwave and Millimeter-wave Photonics Technologies)
Category: Measurements Techniques
Keyword: 
millimeter waveelectric fieldimagingscannerelectro-optic crystal
  Summary |  Full Text:PDF (1.1MB)

FOREWORD
Masayuki IZUTSU  Masahiro TSUCHIYA  Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/07/01
Vol. E86-C  No. 7  pp. 1121-1122
Type of Manuscript: FOREWORD
Category: 
Keyword: 
  Summary |  Full Text:PDF (85.3KB)

Low-Cost Millimeter-Wave Photonic Techniques for Gigabit/s Wireless Link
Akihiko HIRATA  Mitsuru HARADA  Kenji SATO  Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/07/01
Vol. E86-C  No. 7  pp. 1123-1128
Type of Manuscript: INVITED PAPER (Special Issue on Recent Progress in Microwave and Millimeter-wave Photonics Technologies)
Category: Photonic Links for Wireless Communications
Keyword: 
millimeter-wave wireless linkmillimeter-wave photonic techniquesgigabit/s data transmission
  Summary |  Full Text:PDF (860.5KB)

3.0 Gbit/s Wireless Links Using 120-GHz Millimeter-Wave Photonic Techniques
Akihiko HIRATA  Mitsuru HARADA  Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/07/01
Vol. E85-C  No. 7  pp. 1516-1518
Type of Manuscript: LETTER
Category: Optoelectronics
Keyword: 
millimeter-wave wireless linkphotonic emitterGigabit Ethernet
  Summary |  Full Text:PDF (357.6KB)

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: 2000/06/20
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: 
photodiodephotoreceiverInPInGaAs
  Summary |  Full Text:PDF (1.8MB)

Application of 1.55-µm Photonic Technology to Practical Millimeter-Wave Network Analysis
Nabil SAHRI  Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/07/20
Vol. E82-C  No. 7  pp. 1307-1311
Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology)
Category: Measurements
Keyword: 
millimeter wavenetwork-analyzerelectro-optic samplingHEMT
  Summary |  Full Text:PDF (990.5KB)

The Effect of Sampling-Pulse Pedestals on Temporal Resolution in Electro-Optic Sampling
Makoto YAITA  Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1998/02/20
Vol. E81-C  No. 2  pp. 254-259
Type of Manuscript: Special Section PAPER (Special Issue on Ultrashort Optical Pulse Technologies and their Applications)
Category: Femtosecond Pulse Compression, Amplification and Manipulation
Keyword: 
EO samplingpulse pedestaladiabatic soliton compressiondispersion decreasing fiberlaser diodegain switching
  Summary |  Full Text:PDF (630KB)

Electro-Optic Testing Technology for High-Speed LSIs
Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/04/20
Vol. E79-C  No. 4  pp. 482-488
Type of Manuscript: INVITED PAPER (Special Issue on Ultra-High-Speed LSIs)
Category: 
Keyword: 
electro-opticsPockels effectsamplingpulse lasertesting
  Summary |  Full Text:PDF (777.7KB)

Optical Sampling of Electrical Signals in Poled Polymeric Media
Makoto YAITA  Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/02/20
Vol. E76-C  No. 2  pp. 222-228
Type of Manuscript: Special Section PAPER (Special Issue on Optical/Microwave Interaction Devices, Circuits and Systems)
Category: Optical/Microwave Devices
Keyword: 
EO samplingpoled polymerintegrated circuitslaserelectromagnetic field analysis
  Summary |  Full Text:PDF (501.4KB)

Measurement of High-Speed Devices and Integrated Circuits Using Electro-Optic Sampling Technique
Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/01/20
Vol. E76-C  No. 1  pp. 55-63
Type of Manuscript: INVITED PAPER (Special Issue on Opto-Electronics and LSI)
Category: Opto-Electronics Technology for LSIs
Keyword: 
electro-opticsPockels effectsamplingpulse laserIC testing
  Summary |  Full Text:PDF (870.8KB)

Flux-Flow Type Josephson Oscillator with a Coupling Circuit to a Quasiparticle Detector
Tadao NAGATSUMA  Keiji ENPUKU  Fujio IRIE  Keiji YOSHIDA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1983/11/20
Vol. E66-E  No. 11  pp. 680-681
Type of Manuscript: LETTER
Category: Other Devices
Keyword: 
  Summary |  Full Text:PDF (158.1KB)