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Research Output 1995 2019

2014
47 Citations (Scopus)

Broadband frequency-modulated continuous-wave signal generation by optical modulation technique

Kanno, A. & Kawanishi, T., 2014 Oct 15, In : Journal of Lightwave Technology. 32, 20, p. 3566-3572 7 p., 6802333.

Research output: Contribution to journalArticle

light modulation
continuous radiation
broadband
radar
optical heterodyning
1 Citation (Scopus)

Broadband optical comb generation using a MZM-based flat comb generator and a dispersion-shifted fiber for high accurate terahertz wave generation

Morohashi, I., Sakamoto, T., Sekine, N., Kawanishi, T. & Hosako, I., 2014, 2014 OptoElectronics and Communication Conference, OECC 2014 and Australian Conference on Optical Fibre Technology, ACOFT 2014. IEEE Computer Society, p. 845-846 2 p. 6888292

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

Terahertz waves
Modulators
Mach number
Bandwidth
Fibers

Carrier suppression for an optical tunable two-tone generator ranging up to 40 GHz with a compact and high speed phase modulator

Oikawa, Y., Toyoda, K., Ota, K., Iwai, H., Inagaki, K., Kawanishi, T. & Shiga, N., 2014, 2014 OptoElectronics and Communication Conference, OECC 2014 and Australian Conference on Optical Fibre Technology, ACOFT 2014. IEEE Computer Society, p. 332-334 3 p. 6888098

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

Modulators

Coherently-pumped 20Gbaud 16QAM optical wavelength shifting free of phase noise from pumps

Lu, G. W., Albuquerque, A., Puttnam, B. J., Sakamoto, T., Drummond, M., Nogueira, R., Kanno, A., Shinada, S., Wada, N. & Kawanishi, T., 2014, 2014 OptoElectronics and Communication Conference, OECC 2014 and Australian Conference on Optical Fibre Technology, ACOFT 2014. IEEE Computer Society, p. 589-590 2 p. 6888195

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

Phase noise
Pumps
Wavelength
4 Citations (Scopus)

Coherently-pumped FWM in HNLF for 16QAM wavelength conversion free of phase noise from pumps

Lu, G. W., Sakamoto, T. & Kawanishi, T., 2014 Nov 20, European Conference on Optical Communication, ECOC. Institute of Electrical and Electronics Engineers Inc., 6964154

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

Optical frequency conversion
Phase noise
Pumps
Lasers
Costs

Conjugated-Paired Radio-on-Fiber transmission scheme highly tolerant against optical fiber nonlinearity

Sakamoto, T., Lu, G. W. & 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. 399-402 4 p. 6994583. (2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings).

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

Optical fibers
Nonlinear distortion
Fibers
7 Citations (Scopus)

Crosstalk reduction for large scale photonic integrated circuits

Angkaew, T., Umezawa, 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. 131-134 4 p. 6994510

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

Crosstalk
Photonics
Integrated circuits
Modal analysis
Air
2 Citations (Scopus)

Data overlay in optical networks through level-scalable flexible modulation and its application in multicast overlay for WDM-PON

Lu, G. W., Sakamoto, T. & Kawanishi, T., 2014 Dec 22, 2014 IEEE Photonics Conference, IPC 2014. Institute of Electrical and Electronics Engineers Inc., p. 80-81 2 p. 6995220

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

Fiber optic networks
Wavelength division multiplexing
Modulation
modulation
quadrature phase shift keying
5 Citations (Scopus)

Data rate penalty for high-density photonic integrated circuits in advanced modulation formats

Umezawa, T., Angkaew, 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. 142-145 4 p. 6994513

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

Photonics
Integrated circuits
Modulation
Networks (circuits)
Crosstalk
6 Citations (Scopus)

De-multiplexer of wavelength division multiplexed radio-over-fiber signal for application of W-band frequency-modulated continuous-wave radar systems

Kuri, 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. 126-128 3 p. 6888021

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

Continuous wave radar
Radio-over-fiber
Radar systems
Frequency bands
Wavelength
4 Citations (Scopus)

Development of a 30-GHz high conversion gain analog photoreceiver

Umezawa, T., Akahane, K., Yamamoto, N., 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. 245-246 2 p. 6888064

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

Demonstrations
Communication
2 Citations (Scopus)

Development of lightwave frequency response analyzer for characterizing O/E conversion devices

Inagaki, K., Kawanishi, T., Iwai, H. & Oikawa, Y., 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. 113-116 4 p. 6994505

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

Frequency response
Light modulators
Photodiodes
Costs

Development of ultra-broadband UTC-PD module beyond 110 GHz without bias circuit

Umezawa, T., Akahane, K., Yamamoto, N., Kanno, A. & 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

Networks (circuits)

Digital and analog signal transmission technologies based on multi-level modulation and precise lightwave control

Kawanishi, T. & Kanno, A., 2014 Dec 22, 2014 IEEE Photonics Conference, IPC 2014. Institute of Electrical and Electronics Engineers Inc., p. 270-271 2 p. 6995348

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

signal transmission
Digital signal processing
Telecommunication links
telecommunication
signal processing
4 Citations (Scopus)

Digital signal processing techniques for multi-core fiber transmission using self-homodyne detection schemes

Mendinueta, J. M. D., Luís, R. S., Puttnam, B. J., Sakaguchi, J., Klaus, W., Awaji, Y., Wada, N., Kanno, A. & Kawanishi, T., 2014 Nov 10, European Signal Processing Conference. European Signal Processing Conference, EUSIPCO, p. 1880-1884 5 p. 6952696

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

Homodyne detection
Digital signal processing
Fibers
Phase noise
1 Citation (Scopus)

Direct chirp measurement in vector space of electroabsorption modulator

Mankong, U., Tangmala, T., Inagaki, K., Atsushi, 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. 127-130 4 p. 6994509

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

Electroabsorption modulators
Vector spaces
Modulation
Light transmission
Demodulation
6 Citations (Scopus)

Direct chirp measurement of electro absorption modulator using optical homodyne quadrature demodulation technique

Mankong, U., Tangmala, T., Inagaki, K., Kanno, A. & Kawanishi, T., 2014 Nov 20, European Conference on Optical Communication, ECOC. Institute of Electrical and Electronics Engineers Inc., 6964140

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

Light modulators
Vector spaces
Light transmission
Demodulation
Modulators

Electo-optic dual-channel coherent signal emulator

Sakamoto, T., Lu, G. W. & Kawanishi, T., 2014 Dec 22, 2014 IEEE Photonics Conference, IPC 2014. Institute of Electrical and Electronics Engineers Inc., p. 302-303 2 p. 6995364

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

Quadrature phase shift keying
Light modulators
Electrooptical effects
Optics
optics

Electro-optic devices for imaging systems using radio-over-fibre

Kawanishi, T., Yamamoto, N., Umezawa, T., Akahane, K., Kanno, A. & Dat, P. T., 2014, International Conference on Transparent Optical Networks. IEEE Computer Society, 6876613

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

Radio-over-fiber
Electrooptical effects
Imaging systems
Light modulation
Photodetectors

Electro-optic single-sideband modulator integrated with branch-line coupler of miniaturized configuration prepared on LiNbO<inf>3</inf> substrate

Yamamoto, K., Kawai, T., Enokihara, 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. 668-671 4 p. 6986522

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

Electrooptical effects
Modulators
Networks (circuits)
Substrates
Experiments
1 Citation (Scopus)

Error-free and laser-phase-noise-insensitive optical coherent transmission of uplink radio-over-fiber signal

Kuri, T., Sakamoto, T., Lu, G. W. & Kawanishi, T., 2014, Conference on Optical Fiber Communication, Technical Digest Series. Institute of Electrical and Electronics Engineers Inc., 6886596

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

Radio-over-fiber
Phase noise
Lasers
Digital signal processing
Fiber optics

Error-free and laser-phase-noise-insensitive optical coherent transmission of uplink radio-over-fiber signal

Kuri, T., 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

Radio-over-fiber
coherent radiation
Phase noise
signal processing
fiber optics

Error-Free and laser-phase-noise-insensitive optical coherent transmission of uplink radio-over-fiber signal

Kuri, T., 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

Radio-over-fiber
Phase noise
Lasers
Digital signal processing
Fiber optics

Error-free optical data generation using quantum dot electro-optic modulator with semiconductor optical amplifier in ultra-broad optical frequency bandwidth

Yamamoto, N., Akahane, K., Umezawa, T. & Kawanishi, T., 2014, Optics InfoBase Conference Papers. Optical Society of American (OSA)

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

Semiconductor optical amplifiers
Electrooptical effects
light amplifiers
Modulators
Semiconductor quantum dots
1 Citation (Scopus)

Error-free optical data generation using quantum Dot electro-optic modulator with semiconductor optical amplifier in ultra-broad optical frequency bandwidth

Yamamoto, N., Akahane, K., Umezawa, T. & Kawanishi, T., 2014, Conference on Lasers and Electro-Optics Europe - Technical Digest. Institute of Electrical and Electronics Engineers Inc., Vol. 2014-January. 6989867

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

Semiconductor optical amplifiers
Electrooptical effects
light amplifiers
Modulators
Semiconductor quantum dots

Evaluation of crosstalk in optical cross-bar switch driven by high-frequency signal

Chiba, A., Takada, K., Kawanishi, T., Sakamoto, T., Higuma, K. & Izutsu, M., 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. 261-263 3 p. 6994548

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

Crosstalk
Switches
Frequency domain analysis
Optical switches
Light modulation
14 Citations (Scopus)

Evaluation of frequency fluctuation in fiber-wireless link with direct IQ down-converter

Kanno, A., Dat, P. T., Kuri, T., Hosako, I., Kawanishi, T., Yoshida, Y. & Kitayama, KI., 2014 Nov 20, European Conference on Optical Communication, ECOC. Institute of Electrical and Electronics Engineers Inc., 6963972

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

Telecommunication links
Fibers
Quadrature phase shift keying
Modulators
Lasers

Experimental investigation of sampling phase sensitivity in baud-rate sampled coherent receiver for nyquist pulse-shaped high-order QAM signals

Lu, G. W., Sakamoto, T. & Kawanishi, T., 2014, Optics InfoBase Conference Papers. Optical Society of American (OSA)

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

quadrature amplitude modulation
Quadrature amplitude modulation
format
receivers
sampling
3 Citations (Scopus)

Experimental investigation of sampling phase sensitivity in baud-rate sampled coherent receiver for nyquist pulse-shaped high-order QAM signals

Lu, G. W., Sakamoto, T. & Kawanishi, T., 2014, Conference on Lasers and Electro-Optics Europe - Technical Digest. Institute of Electrical and Electronics Engineers Inc., Vol. 2014-January. 6990072

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

quadrature amplitude modulation
Quadrature amplitude modulation
format
receivers
sampling
4 Citations (Scopus)

Extinction-ratio and chirp tunable LiNbO3 single-drive modulator for precise amplitude modulation

Yamaguchi, Y., Nakajima, S., Kanno, A., Kawanishi, T., Izutsu, M. & Nakajima, H., 2014 Nov 20, European Conference on Optical Communication, ECOC. Institute of Electrical and Electronics Engineers Inc., 6964059

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

Amplitude modulation
Modulators
Phase modulation
lithium niobate
2 Citations (Scopus)

Flexible high-order QAM transmitters for elastic 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., 6987086

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

Phase shift keying
Quadrature amplitude modulation
Fiber optic networks
Transmitters
Quadrature phase shift keying
3 Citations (Scopus)

Frequency-quadruple optical two-tone signal generation using integrated high extinction-ratio Mach-Zehnder modulator

Yamaguchi, Y., Nakajima, S., 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. 160-163 4 p. 6994518

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

Optical filters
Modulators
Mach number
1 Citation (Scopus)

Frequency-stabilized terahertz-signal generation using an optical frequency comb and an injection-locking technique

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. 150-152 3 p. 6994515

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

Phase noise
Signal to noise ratio
Degradation
1 Citation (Scopus)

Front-haul solutions for wireless access systems

Kuri, T., Kanno, A. & Kawanishi, T., 2014 Nov 14, Asia Communications and Photonics Conference, ACPC 2014. Optical Society of America (OSA)

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

Radio links

Generation of arbitrary patterned optical pulse trains for THz-UWB application

Morohashi, I., Sakamoto, T., Sekine, N., Kawanishi, T., Kasamatsu, A. & Hosako, I., 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. 166-167 2 p. 6994520

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

Ultra-wideband (UWB)
Laser pulses
Modulators
Mach number

Generation of broadband optical combs with high OSNR for CW-THz wave generation by photonic down-conversion

Morohashi, I., Chiba, Y., Irimajiri, Y., Sakamoto, T., Katayama, I., Sekine, N., Kawanishi, T., Kasamatsu, A. & Hosako, I., 2014 Nov 13, International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. IEEE Computer Society, 6956263

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

Photonics
Fibers
Modulators
Mach number

Generation of CW terahertz waves in the 3 THz range using a MZM-based flat comb generator

Morohashi, I., Irimajiri, Y., Kumagai, M., Kawakami, A., Sakamoto, T., Sekine, N., Ochiai, S., Tanaka, S., Kawanishi, T. & Hosako, I., 2014, Conference on Lasers and Electro-Optics Europe - Technical Digest. Institute of Electrical and Electronics Engineers Inc., Vol. 2014-January. 6989367

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

Terahertz waves
generators
Bolometers
Quantum cascade lasers
Hot electrons

Generation of CW terahertz waves in the 3 THz range using a MZM-based flat comb generator

Morohashi, I., Irimajiri, Y., Kumagai, M., Kawakami, A., Sakamoto, T., Sekine, N., Ochiai, S., Tanaka, S., Kawanishi, T. & Hosako, I., 2014, Optics InfoBase Conference Papers. Optical Society of American (OSA)

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

Terahertz waves
generators
Bolometers
Quantum cascade lasers
Hot electrons
47 Citations (Scopus)

High-capacity self-homodyne PDM-WDM-SDM transmission in a 19-core fiber

Puttnam, B. J., Luis, R., Delgado-Mendinueta, J. M., Sakaguchi, J., Klaus, W., Awaji, Y., Wada, N., Kanno, A. & Kawanishi, T., 2014 Sep 8, In : Optics Express. 22, 18, p. 21185-21191 7 p.

Research output: Contribution to journalArticle

division
fibers
polarization
wavelengths
quadratures
67 Citations (Scopus)

High-capacity wireless backhaul network using seamless convergence of radio-over-fiber and 90-GHz millimeter-wave

Dat, P. T., Kanno, A., Inagaki, K. & Kawanishi, T., 2014 Oct 15, In : Journal of Lightwave Technology. 32, 20, p. 3910-3923 14 p., 6783764.

Research output: Contribution to journalArticle

millimeter waves
fibers
high speed
frequency division multiplexing
signal transmission
9 Citations (Scopus)

High extinction ratio characteristics of over 60dB Mach-Zehnder modulator with asymmetric power-splitting Y-branches on X-cut Ti: LiNbO3

Yamaguchi, Y., Nakajima, S., Kanno, A., Kawanishi, T., Izutsu, M. & Nakajima, H., 2014, In : Japanese Journal of Applied Physics. 53, 8 SPEC. ISSUE 2, 08MB03.

Research output: Contribution to journalArticle

Modulators
Mach number
modulators
extinction
Tuning
2 Citations (Scopus)

High-gain radio-over-fiber uplink for mobile fronthaul

Kanno, A., Kuri, T., Kawanishi, T., Ogawa, H. & Imajo, Y., 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. 291-294 4 p. 6994556

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

Radio-over-fiber
Optical gain
Noise figure
11 Citations (Scopus)

Highly Sensitive Photodetector Using Ultra-High-Density 1.5-μm Quantum Dots for Advanced Optical Fiber Communications

Umezawa, T., Akahane, K., Yamamoto, N., Kanno, A. & Kawanishi, T., 2014 Nov 1, In : IEEE Journal on Selected Topics in Quantum Electronics. 20, 6, 6808407.

Research output: Contribution to journalArticle

Optical fiber communication
Photodetectors
Semiconductor quantum dots
photometers
optical fibers
1 Citation (Scopus)

High-performance analog photo receiver for millimeter-wave radio-over-fiber applications

Umezawa, T., Akahane, K., Yamamoto, N., Kanno, A., Jitsuno, K., Shibagaki, 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. 109-112 4 p. 6994504

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

Radio-over-fiber
Quadrature amplitude modulation
Millimeter waves
3 Citations (Scopus)

High-speed photonic device technologies in optical fiber connected millimeter-wave radar system for foreign object debris detection on runways

Yamamoto, N., Umezawa, T., Kanno, A., Akahane, K. & Kawanishi, T., 2014 Oct 17, 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014. Institute of Electrical and Electronics Engineers Inc., 6929492

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

Photonic devices
Radar systems
Debris
Millimeter waves
Semiconductor quantum dots
1 Citation (Scopus)

Improvement of photodiode responsivity using the inas quantum dot family for monolithic integration

Umezawa, T., Akahane, K., Kanno, A. & Kawanishi, T., 2014, Conference on Lasers and Electro-Optics Europe - Technical Digest. Institute of Electrical and Electronics Engineers Inc., Vol. 2014-January. 6989622

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

Photodiodes
Semiconductor quantum dots
photodiodes
quantum dots
Semiconductor optical amplifiers

Improvement of photodiode responsivity using the InAs quantum dot family for monolithic integration

Umezawa, T., Akahane, K., Kanno, A. & Kawanishi, T., 2014, Optics InfoBase Conference Papers. Optical Society of American (OSA)

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

Photodiodes
Semiconductor quantum dots
photodiodes
quantum dots
Semiconductor optical amplifiers

Influence of harmonic distortions of driving signal on the measurement of Mach-Zehnder modulator parameters

Nishi, Y., Ichino, N., Hayashi, T., Toda, H. & 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. 117-120 4 p. 6994506

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

Harmonic distortion
Modulators
Mach number
Electric potential
17 Citations (Scopus)

Investigation of a 1.5-μm-wavelength InAs-quantum-dot absorption layer for high-speed photodetector

Umezawa, T., Akahane, K., Kanno, A. & Kawanishi, T., 2014, In : Applied Physics Express. 7, 3, 032201.

Research output: Contribution to journalArticle

Bias voltage
Photodetectors
Semiconductor quantum dots
photometers
quantum dots
10 Citations (Scopus)

Laser-phase-fluctuation-insensitive optical coherent detection scheme for radio-over-fiber system

Kuri, T., Sakamoto, T., Lu, G. W. & Kawanishi, T., 2014 Oct 15, In : Journal of Lightwave Technology. 32, 20, p. 3803-3809 7 p., 6778072.

Research output: Contribution to journalArticle

quadrature phase shift keying
fibers
lasers
bit error rate
transmitters