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Research Output 1995 2019

2014

LiNbO<inf>3</inf> optical SSB modulator using microwave branchline coupler miniaturized by inter-digital capacitors

Yamamoto, K., Kawai, T., Enokihara, A. & Kawanishi, T., 2014 Dec 19, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 415-418 4 p. 6994587

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modulators
Capacitors
Microwaves
Electrooptical effects
Networks (circuits)
21 Citations (Scopus)

Lithium niobate ridged waveguides with smooth vertical sidewalls fabricated by an ultra-precision cutting method

Takigawa, R., Higurashi, E., Kawanishi, T. & Asano, T., 2014, In : Optics Express. 22, 22, p. 27733-27738 6 p.

Research output: Contribution to journalArticle

lithium niobates
waveguides
micromachining
photonics
fabrication
1 Citation (Scopus)

Low chirp electro-optic intensity modulation using planar microwave 180-degree hybrid directly prepared on LiNbO<inf>3</inf> substrate

Enokihara, A., Yamamoto, M., Kawai, T. & Kawanishi, T., 2014 Dec 19, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 97-99 3 p. 6994500

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrooptical effects
Modulators
Microwaves
Modulation
Substrates
1 Citation (Scopus)

Low frequency analog signal distribution on digital photonic networks by optical delta-sigma modulation

Kanno, A. & Kawanishi, T., 2014, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9007. 90070O

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Delta sigma modulation
Photonics
Low Frequency
Modulation
Clock and data recovery circuits (CDR circuits)

Low-power consumption seamless wireless and wired links using transparent waveform transfer

Kawanishi, T., 2014 Dec 1, In : Advanced Optical Technologies. 3, 5-6, p. 531-537 7 p.

Research output: Contribution to journalArticle

Telecommunication links
waveforms
Electric power utilization
Optical fibers
optical fibers
1 Citation (Scopus)

Mach-Zehnder modulators with active Y-branch structure for precise lightwave control

Nakajima, H., Yamaguchi, Y., Kawanishi, T. & Izutsu, M., 2014 Nov 7, COIN 2014 - 12th International Conference on Optical Internet. Institute of Electrical and Electronics Engineers Inc., 6950585

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mach-Zehnder interferometers
Light modulation
Modulators
Mach number

Message from the conference chair

Kawanishi, T., 2014 Dec 19, In : Unknown Journal. 6994450.

Research output: Contribution to journalArticle

Millimeter-wave signal generation device using optical difference frequency generation in LiTaO<inf>3</inf> crystal suspended to rectangular waveguide

Takashima, Y., Maejima, Y., Murata, H., Okamura, Y., Kanno, A. & Kawanishi, T., 2014 Dec 19, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 153-156 4 p. 6994516

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Rectangular waveguides
Optical devices
Millimeter waves
Crystals
Waveguides
2 Citations (Scopus)

Millimeter-wave signal generation using cascaded optical frequency multiplication technique

Kanno, A. & Kawanishi, T., 2014 Dec 15, European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference. Institute of Electrical and Electronics Engineers Inc., p. 1028-1031 4 p. 6986613

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Millimeter waves
Frequency doublers
Frequency multiplying circuits
Degradation
Light modulation
5 Citations (Scopus)

Multilevel signal transmission at 600 GHz

Kanno, A., Dat, P. T., Morohashi, I., Hosako, I. & Kawanishi, T., 2014 Dec 19, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 362-365 4 p. 6994573

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Quadrature amplitude modulation
Terahertz waves
Photonics
Bandwidth
1 Citation (Scopus)

Optical DFG-based 60GHz signal generation by using a LiTaO3 rectangular waveguide

Takashima, Y., Maejima, Y., Murata, H., Okamura, Y., Kanno, A. & Kawanishi, T., 2014, In : IEICE Electronics Express. 11, 12

Research output: Contribution to journalArticle

Rectangular waveguides
rectangular waveguides
Millimeter waves
millimeter waves
Crystals

Optically driven 90-GHz radar system using broadband IQ downconverter

Kanno, A. & Kawanishi, T., 2014 Dec 29, 2014 IEEE Avionics, Fiber-Optics and Photonics Technology Conference, AVFOP 2014. Institute of Electrical and Electronics Engineers Inc., p. 37-38 2 p. 6999455

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radar systems
Continuous wave radar
Imaging techniques
Light modulation
Millimeter waves
22 Citations (Scopus)

OSNR penalty of self-homodyne coherent detection in spatial-division- multiplexing systems

Lúis, R. S., Puttnam, B. J., Mendinueta, J. M. D., Klaus, W., Sakaguchi, J., Awaji, Y., Kawanishi, T., Kanno, A. & Wada, N., 2014 Mar 1, In : IEEE Photonics Technology Letters. 26, 5, p. 477-479 3 p., 6705627.

Research output: Contribution to journalArticle

Homodyne detection
Quadrature amplitude modulation
penalties
multiplexing
Multiplexing
5 Citations (Scopus)

Performance evaluation of wavelength division multiplexed radio-over-fiber de-multiplexer for 96-GHz-band frequency-modulated continuous-wave signal delivery

Kuri, T., Kanno, A. & Kawanishi, T., 2014 Dec 29, 2014 IEEE Avionics, Fiber-Optics and Photonics Technology Conference, AVFOP 2014. Institute of Electrical and Electronics Engineers Inc., p. 23-24 2 p. 6999448

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio-over-fiber
Wavelength division multiplexing
Frequency bands
Wavelength
Synthetic aperture radar
3 Citations (Scopus)

Performance evaluation of wavelength division multiplexed radio-over-fiber de-multiplexer in frequency-modulated continuous-wave signal delivery systems

Kuri, T., Kanno, A. & Kawanishi, T., 2014 Dec 19, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 218-221 4 p. 6994535

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio-over-fiber
Wavelength
Multiplexing
Frequency bands
7 Citations (Scopus)

Performance of a 90-GHz radio-on-radio-over-fiber system suitable for communications in high-speed railways

Dat, P. T., Kanno, A. & Kawanishi, T., 2014, IEEE MTT-S International Microwave Symposium Digest. Institute of Electrical and Electronics Engineers Inc., 6848319

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio-over-fiber
quadrature amplitude modulation
communication
Quadrature amplitude modulation
high speed
1 Citation (Scopus)

Performance of a new burst-mode erbium-doped fiber amplifier for uplink radio-over-fiber signal transmission

Shiraiwa, M., Kanno, A., Kuri, T., Dat, P. T., Awaji, Y., Wada, N. & Kawanishi, T., 2014 Dec 19, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 21-24 4 p. 6994479

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio-over-fiber
Erbium doped fiber amplifiers
Long Term Evolution (LTE)
2 Citations (Scopus)

Performance of burst-mode LTE-A signal on a converged RoF and W-band wireless system

Dat, P. T., Kanno, A. & Kawanishi, T., 2014 Dec 15, European Microwave Week 2014: Connecting the Future, EuMW 2014 - Conference Proceedings; EuMC 2014: 44th European Microwave Conference. Institute of Electrical and Electronics Engineers Inc., p. 909-912 4 p. 6986583

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Millimeter waves
Telecommunication links

Performance of high throughput WLAN signal on a seamless radio-over-fiber and 90-GHZ wireless convergence system

Dat, P. T., Kanno, A. & Kawanishi, T., 2014, 2014 OptoElectronics and Communication Conference, OECC 2014 and Australian Conference on Optical Fibre Technology, ACOFT 2014. IEEE Computer Society, p. 1030-1032 3 p. 6888361

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio-over-fiber
Wireless local area networks (WLAN)
Throughput
Millimeter waves
Modulation

Phase-conjugated twin signals generation with oppositely-biased paired IQ modulators

Sakamoto, T., Lu, G. W. & Kawanishi, T., 2014 Dec 22, 2014 IEEE Photonics Conference, IPC 2014. Institute of Electrical and Electronics Engineers Inc., p. 300-301 2 p. 6995363

Research output: Chapter in Book/Report/Conference proceedingConference contribution

quadrature phase shift keying
phase conjugation
Quadrature phase shift keying
Phase shift
Modulators
1 Citation (Scopus)

Pump-linewidth-tolerant optical data exchange between 16QAM and QPSK with 50-GHz channel-spacing using coherent DFB pump

Lu, G. W., Albuquerque, A., Puttnam, B. J., Sakamoto, T., Drummond, M., Nogueira, R., Kanno, A., Shinada, S., Wada, N. & Kawanishi, T., 2014 Nov 20, European Conference on Optical Communication, ECOC. Institute of Electrical and Electronics Engineers Inc., 6964158

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Quadrature phase shift keying
Electronic data interchange
Linewidth
Pumps
Phase noise
17 Citations (Scopus)

Pump-linewidth-tolerant optical wavelength conversion for high-order QAM signals using coherent pumps

Lu, G. W., Albuquerque, A., Puttnam, B. J., Sakamoto, T., Drummond, M., Nogueira, R., Kanno, A., Shinada, S., Wada, N. & Kawanishi, T., 2014 Mar 10, In : Optics Express. 22, 5, p. 5067-5075 9 p.

Research output: Contribution to journalArticle

quadrature amplitude modulation
pumps
wavelengths
distributed feedback lasers
lithium niobates

Pump-linewidth-tolerant wavelength conversion with coherent pumps

Lu, G. W., Albuquerque, A., Puttnam, B. J., Sakamoto, T., Drummond, M., Nogueira, R., Kanno, A., Shinada, S., Wada, N. & Kawanishi, T., 2014, Conference on Lasers and Electro-Optics Europe - Technical Digest. Institute of Electrical and Electronics Engineers Inc., Vol. 2014-January. 6990127

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical frequency conversion
Linewidth
Pumps
pumps
wavelengths

Pump-linewidth-tolerant wavelength conversion with coherent pumps

Lu, G. W., Albuquerque, A., Puttnam, B. J., Sakamoto, T., Drummond, M., Nogueira, R., Kanno, A., Shinada, S., Wada, N. & Kawanishi, T., 2014, Optics InfoBase Conference Papers. Optical Society of American (OSA)

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical frequency conversion
Linewidth
Pumps
pumps
wavelengths

Pump-phase-noise-free multichannel wavelength multicasting for QAM signals using coherent multi-carrier pump

Lu, G. W., Sakamoto, T. & Kawanishi, T., 2014 Jul 21, European Conference on Lasers and Electro-Optics, CLEO 2015. OSA - The Optical Society

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multicasting
Quadrature amplitude modulation
Phase noise
Pumps
Wavelength

Quantum dot two-mode laser at 1.55 μm-band for 90GHz radio over fiber applications

Akahane, K., Yamamoto, N., Kanno, A., Umezawa, T. & Kawanishi, T., 2014 Nov 20, European Conference on Optical Communication, ECOC. Institute of Electrical and Electronics Engineers Inc., 6963962

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio-over-fiber
Laser modes
Millimeter waves
Semiconductor quantum dots
Wavelength
6 Citations (Scopus)

Radio-on-terahertz over fiber system for future mobile fronthauling

Kanno, A., Dat, P. T., Hosako, I., Kawanishi, T. & Ogawa, H., 2014 Feb 9, 2014 IEEE Global Communications Conference, GLOBECOM 2014. Institute of Electrical and Electronics Engineers Inc., p. 2218-2222 5 p. 7037137

Research output: Chapter in Book/Report/Conference proceedingConference contribution

radio
Telecommunication links
Fibers
Microwaves
Fiber optic networks

Recent standardization activities on Radio on Fiber (RoF)

Ogawa, H., Kuri, T., Kanno, A. & Kawanishi, T., 2014, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9007. 90070A

Research output: Chapter in Book/Report/Conference proceedingConference contribution

standardization
Standardization
Fiber
fibers
Fibers
1 Citation (Scopus)

Seamless W-band radio-to-optical signal conversion with direct IQ down-converter

Kanno, A., Dat, P. T., Kuri, T., Hosako, I., Kawanishi, T., Yoshida, Y. & Kitayama, K. I., 2014, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

down-converters
Millimeter waves
millimeter waves
optical communication
radio signals
2 Citations (Scopus)

Seamless W-band radio-to-optical signal conversion with direct IQ down-converter

Kanno, A., Dat, P. T., Kuri, T., Hosako, I., Kawanishi, T., Yoshida, Y. & Kitayama, K. I., 2014, Conference on Optical Fiber Communication, Technical Digest Series. Institute of Electrical and Electronics Engineers Inc., 6886530

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Millimeter waves

Seamless W-Band radio-to-optical signal conversion with direct IQ down-converter

Kanno, A., Dat, P. T., Kuri, T., Hosako, I., Kawanishi, T., Yoshida, Y. & Kitayama, K. I., 2014 Mar 3, Optical Fiber Communication Conference, OFC 2014. Optical Society of America (OSA)

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Millimeter waves

Self-homodyne coherent detection in multi-core fiber links

Puttnam, B. J., Luis, R. S., Delgado Mendinueta, J. M., Sakaguchi, J., Klaus, W., Awaji, Y., Kanno, A., Kawanishi, T. & Wada, N., 2014 Dec 22, 2014 IEEE Photonics Conference, IPC 2014. Institute of Electrical and Electronics Engineers Inc., p. 522-523 2 p. 6995480

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Homodyne detection
fibers
Fibers
Experiments
29 Citations (Scopus)

Self-homodyne detection in optical communication systems

Puttnam, B. J., Luís, R. S., Mendinueta, J. M. D., Sakaguchi, J., Klaus, W., Kamio, Y., Nakamura, M., Wada, N., Awaji, Y., Kanno, A., Kawanishi, T. & Miyazaki, T., 2014 Jun 1, In : Photonics. 1, 2, p. 110-130 21 p.

Research output: Contribution to journalReview article

Homodyne detection
Optical Devices
Optical communication
optical communication
telecommunication
1 Citation (Scopus)

Simple directly modulated laser diode frequency characterization using calibrated PD by two-tone light MZM method

Potha, S., Siripon, N., Mankong, U., Inagaki, K. & Kawanishi, T., 2014 Dec 19, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 237-239 3 p. 6994541

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Frequency response
Semiconductor lasers
Bandwidth
Photodetectors
24 Citations (Scopus)

Simultaneous multichannel wavelength multicasting and XOR logic gate multicasting for three DPSK signals based on four-wave mixing in quantum-dot semiconductor optical amplifier

Qin, J., Lu, G. W., Sakamoto, T., Akahane, K., Yamamoto, N., Wang, D., Wang, C., Wang, H., Zhang, M., Kawanishi, T. & Ji, Y., 2014 Dec 1, In : Optics Express. 22, 24, p. 29413-29423 11 p.

Research output: Contribution to journalArticle

light amplifiers
four-wave mixing
logic
quantum dots
wavelengths
3 Citations (Scopus)

Suppression of third-order harmonics in two-tone signals using cascaded Mach-Zehnder modulators

Seki, K., Yamaguchi, Y., Kanno, A., Kawanishi, T., Izutsu, M. & Nakajima, H., 2014 Dec 19, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 157-159 3 p. 6994517

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modulators
Mach number
Signal to noise ratio

Time-interleaved carrier-suppressed return-to-zero QPSK for filter-less dual-carrier transmission

Sakamoto, T., Lu, G. W. & Kawanishi, T., 2014, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Carrier communication
quadrature phase shift keying
Optical filters
Quadrature phase shift keying
Demodulation

Time-interleaved carrier-suppressed return-to-zero QPSK for filter-less dual-carrier transmission

Sakamoto, T., Lu, G. W. & Kawanishi, T., 2014, Conference on Optical Fiber Communication, Technical Digest Series. Institute of Electrical and Electronics Engineers Inc., 6886746

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Carrier communication
Optical filters
Quadrature phase shift keying
Demodulation
Modulation

Time-interleaved carrier-suppressed return-to-zero QPSK for filter-less dual-carrier transmission

Sakamoto, T., Lu, G. W. & Kawanishi, T., 2014 Mar 3, Optical Fiber Communication Conference, OFC 2014. Optical Society of America (OSA)

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Carrier communication
Optical filters
Quadrature phase shift keying
Demodulation
Modulation
2 Citations (Scopus)

Ultra-broadband UTC-PD beyond 110 GHz at 0 v for future photonic integration

Umezawa, T., Akahane, K., Yamamoto, N., Inagaki, K., Kanno, A. & Kawanishi, T., 2014 Dec 19, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 450-453 4 p. 6994596

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photodetectors
Photonics
Bandwidth
Frequency response
Carrier concentration
4 Citations (Scopus)

Ultra high-speed fiber wireless transport

Kawanishi, T., 2014 Mar 3, Optical Fiber Communication Conference, OFC 2014. Optical Society of America (OSA)

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio waves
Fibers
Data communication systems
Telecommunication links
Optical fibers

Ultra high-speed fiber wireless transport

Kawanishi, T., 2014, Optics InfoBase Conference Papers. Optical Society of America

Research output: Chapter in Book/Report/Conference proceedingConference contribution

radio signals
radio waves
data transmission
waveforms
optical fibers
5 Citations (Scopus)

Ultra high-speed fiber wireless transport

Kawanishi, T., 2014, Conference on Optical Fiber Communication, Technical Digest Series. Institute of Electrical and Electronics Engineers Inc., 6886528

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio waves
Fibers
Data communication systems
Telecommunication links
Optical fibers
1 Citation (Scopus)

Uplink burst LTE-A signal transmission on a converged millimeter-wave and RoF system

Dat, P. T., Kanno, A. & Kawanishi, T., 2014 Dec 19, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 13-16 4 p. 6994477

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio-over-fiber
Millimeter waves
Light amplifiers
Telecommunication links
1 Citation (Scopus)

Wavelength characteristics of Mach-Zehnder modulator using active Y-branch

Koyano, H., Yamaguchi, Y., Kanno, A., Kawanishi, T., Izutsu, M. & Nakajima, H., 2014 Dec 19, 2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 124-126 3 p. 6994508

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Modulators
Mach number
Wavelength
Electric potential

Wavelength conversion of high-order QAM signals for future transparent all-optical networks

Lu, G. W., Sakamoto, T. & Kawanishi, T., 2014 Dec 15, 2014 13th International Conference on Optical Communications and Networks, ICOCN 2014. Institute of Electrical and Electronics Engineers Inc., 6987061

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optical frequency conversion
Quadrature amplitude modulation
Fiber optic networks
Phase noise
Pumps
28 Citations (Scopus)

Wavelength conversion of optical 64QAM through FWM in HNLF and its performance optimization by constellation monitoring

Lu, G. W., Sakamoto, T. & Kawanishi, T., 2014 Jan 13, In : Optics Express. 22, 1, p. 15-22 8 p.

Research output: Contribution to journalArticle

constellations
quadrature amplitude modulation
optimization
wavelengths
penalties
1 Citation (Scopus)

Wired and wireless seamless links for resilient and low-latency networks

Kawanishi, T., 2014 Nov 7, COIN 2014 - 12th International Conference on Optical Internet. Institute of Electrical and Electronics Engineers Inc., 6950552

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Telecommunication links
Millimeter waves
Optical fibers

Wireless millimeter-wave to lightwave signal converters using simple planar antennas on LiNbO3 optical crystal

Wijayanto, Y. N., Kanno, A., Kawanishi, T., Murata, H. & Okamura, Y., 2014, Progress in Electromagnetics Research Symposium. Electromagnetics Academy, p. 310-314 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Millimeter waves
Antennas
Crystals
lithium niobate
Optical waveguides

Wireless millimetre-wave-lightwave signal conversion using patch-antennas on LiNbO3 optical modulator

Wijayanto, Y. N., Kanno, A., Kawanishi, T., Murata, H. & Okamura, Y., 2014 Jul 21, European Conference on Lasers and Electro-Optics, CLEO 2015. OSA - The Optical Society

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microstrip antennas
Millimeter waves
Modulators