Nobuo GOTO


Increase of Recognizable Label Number with Optical Passive Waveguide Circuits for Recognition of Encoded 4- and 8-Bit BPSK Labels
Hiroki KISHIKAWA Akito IHARA Nobuo GOTO Shin-ichiro YANAGIYA 
Publication:   
Publication Date: 2017/01/01
Vol. E100-C  No. 1  pp. 84-93
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
code recognitionoptical waveguide circuitsoptical BPSK code
 Summary | Full Text:PDF

Performance Analysis of All-Optical Wavelength-Shift-Free Format Conversion from QPSK to Two BPSK Tributaries Using FWM and Interference
Rina ANDO Hiroki KISHIKAWA Nobuo GOTO Shin-ichiro YANAGIYA Lawrence R. CHEN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/02/01
Vol. E99-C  No. 2  pp. 219-226
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Photonics Technologies and Their Applications)
Category: 
Keyword: 
optical processingmodulation formatfour-wave mixingQPSKBPSK
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Optical Flip-Flop Operation in Orthogonal Polarization States with a Single Semiconductor Optical Amplifier and Two Feedback Loops
Kenta TAKASE Rie UEHARA Nobuo GOTO Shin-ichiro YANAGIYA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/07/01
Vol. E97-C  No. 7  pp. 767-772
Type of Manuscript:  Special Section PAPER (Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
all-optical flip-flopsemiconductor optical amplifierorthogonal polarization
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Recognition of 16 QAM Codes by Maximum Output with Optical Waveguide Circuits, Thresholders, and Post-Processing Logic Circuit
Kensuke INOSHITA Nobuo GOTO Shin-ichiro YANAGIYA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/05/01
Vol. E97-C  No. 5  pp. 448-454
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
optical QAM codecode recognitionoptical waveguide circuitsoptical QPSK code
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Parallel FDTD Simulation of Microwave Propagation Characteristics in Forest Model for WiMAX Signal
Yasumitsu MIYAZAKI Koichi TAKAHASHI Nobuo GOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/10/01
Vol. E95-C  No. 10  pp. 1572-1579
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
WiMAXradio communicationpropagationscatteringFDTD
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Optimization of Two-Dimensional Filter in Time-to-Space Converted Correlator for Optical BPSK Label Recognition Using Genetic Algorithms
Naohide KAMITANI Hiroki KISHIKAWA Nobuo GOTO Shin-ichiro YANAGIYA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/01/01
Vol. E94-C  No. 1  pp. 47-54
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and Its Application)
Category: Information Processing
Keyword: 
optical label recognitiontime-to-space conversiontwo-dimensional filtergenetic algorithmsdelay compensation
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Wavelength Dependence of Optical Waveguide-Type Devices for Recognition of QPSK Routing Labels
Yoshihiro MAKIMOTO Hitoshi HIURA Nobuo GOTO Shin-ichiro YANAGIYA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/02/01
Vol. E93-C  No. 2  pp. 157-163
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
QPSK codeself-routinglabel recognitionwavelength dependence
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Optical Label Recognition Using Tree-Structure Self-Routing Circuits Consisting of Asymmetric X-Junctions
Hitoshi HIURA Jouji NARITA Nobuo GOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/12/01
Vol. E90-C  No. 12  pp. 2270-2277
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
photonic packet switchingself-routinglabel recognitionintegrated opticsasymmetric X-junction
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All-Optical Label Recognition Using Self-Routing Architecture of Mach-Zehnder Interferometer Optical Switches with Semiconductor Optical Amplifiers
Hitoshi HIURA Nobuo GOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/08/01
Vol. E90-C  No. 8  pp. 1619-1626
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
photonic packet switchingself-routingall-optical switchaddress recognitionsemiconductor optical amplifier
 Summary | Full Text:PDF

All Optical Analog-to-Digital Conversion by Polarization Modulation Using Nonlinear Phase Shift
Yoshitomo SHIRAMIZU Nobuo GOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/04/01
Vol. E90-C  No. 4  pp. 856-864
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
all-optical processinganalog-to-digital converternonlinear phase shiftpolarization modulation
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Performance Analysis of Low-Delay Burst Transmission Scheme for Two-Way Based Optical Burst Switching Networks
Hironori YOSHIDOME Nobuo GOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/02/01
Vol. E90-B  No. 2  pp. 209-216
Type of Manuscript:  PAPER
Category: Fiber-Optic Transmission for Communications
Keyword: 
optical burst switchingavoiding burst contentionsignaling protocol
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Optical Switch by Light Intensity Control in Cascaded Coupled Waveguides
Hiroki KISHIKAWA Nobuo GOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/02/01
Vol. E90-C  No. 2  pp. 492-498
Type of Manuscript:  PAPER
Category: Lasers, Quantum Electronics
Keyword: 
optical switchoptical couplercoupled-mode theoryfinite-difference beam-propagation methodwavelength-selectivity
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Analysis of Optical Processing for Recognition of BPSK Optical Codes Using Collinear Acoustooptic Switches for Photonic Routing Network
Nobuo GOTO Yasumitsu MIYAZAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/02/01
Vol. E90-C  No. 2  pp. 334-342
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Electromagnetic Theory and Its Application)
Category: Electromagnetics in Information Processing
Keyword: 
photonic routeroptical labelacoustooptic effectcode matchingbinary phase shift keying
 Summary | Full Text:PDF

Switching Characteristics of All-Optical Wavelength-Selective Switch Using Waveguide-Type Raman Amplifiers and 3-dB Couplers
Hiroki KISHIKAWA Nobuo GOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/07/01
Vol. E89-C  No. 7  pp. 1108-1111
Type of Manuscript:  LETTER
Category: Lasers, Quantum Electronics
Keyword: 
optical switchall-opticalwavelength-selectivitycoupled-mode theoryfinite-difference beam-propagation method
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FDTD Analysis of Pulse Amplification in Er-Yb Codoped Garnet Crystal Waveguide-Type Optical Amplifier
Nobuaki HIMENO Nobuo GOTO Yasumitsu MIYAZAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/12/01
Vol. E88-C  No. 12  pp. 2236-2242
Type of Manuscript:  Special Section PAPER (Special Section on Wireless Technologies and Computational Electromagnetics)
Category: EM Analysis
Keyword: 
FDTDoptical amplifiererbiumytterbiumgarnet waveguide
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Waveguide-Type Collinear Acousto-Optic Devices with Applications to Frequency Shifter and Matrix Multiplier
Nobuo GOTO Yasumitsu MIYAZAKI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/01/25
Vol. E73-E  No. 1  pp. 116-122
Type of Manuscript:  Special Section PAPER (Special Issue on International Conference on Integrated Optics and Optical Fiber Communication)
Category: Optical Waveguides and Their Devices
Keyword: 
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Optical Signal Processor Using Collinear Acousto-Optic Interaction with Applications to Matrix Multiplication
Nobuo GOTO Yasumitsu MIYAZAKI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/10/25
Vol. E70-E  No. 10  pp. 981-989
Type of Manuscript:  PAPER
Category: Electro-Optics
Keyword: 
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SAW Propagation Characteristics in Thin-Film Surface Acoustic Waveguides for Acousto-Optic Devices
Nobuo GOTO Yasumitsu MIYAZAKI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/01/25
Vol. E69-E  No. 1  pp. 47-55
Type of Manuscript:  PAPER
Category: Optical and Quantum Electronics
Keyword: 
 Summary | Full Text:PDF

Improvement of Temperature Independencies in Multilayered Tunable Optical Separators Using Surface Acoustic Waves
Nobuo GOTO Yasumitsu MIYAZAKI Yasuo AKAO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1985/10/25
Vol. E68-E  No. 10  pp. 698-704
Type of Manuscript:  PAPER
Category: Optical and Quantum Electronics
Keyword: 
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Optical Switching Characteristics in Slightly Nondegenerated Multilayered Couplers Using Acousto-Optic Interaction by Surface Acoustic Waves
Nobuo GOTO Yasumitsu MIYAZAKI Yasuo AKAO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1983/07/25
Vol. E66-E  No. 7  pp. 442-449
Type of Manuscript:  PAPER
Category: Optical and Quantum Electronics
Keyword: 
 Summary | Full Text:PDF

Optical Switching Characteristics in a Multilayered Directional Coupler Using Acousto-Optic Effects by Surface Acoustic Waves
Nobuo GOTO Yasumitsu MIYAZAKI Yasuo AKAO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1983/01/25
Vol. E66-E  No. 1  pp. 21-27
Type of Manuscript:  PAPER
Category: Optical and Quantum Electronics
Keyword: 
 Summary | Full Text:PDF

Filtering Properties of Multilayered Thin-Film Optical Tunable Couplers Using Surface Acoustic Waves
Nobuo GOTO Yasumitsu MIYAZAKI Yasuo AKAO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1981/09/25
Vol. E64-E  No. 9  pp. 602-603
Type of Manuscript:  LETTER
Category: Optical and Quantum Electronics
Keyword: 
 Summary | Full Text:PDF