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• 10-Gbit/s direct modulation of electrically driven photonic crystal nanocavity laser

  Matsuo, S., Takeda, K., Sato, T., Notomi, M., Shinya, A., Nozaki, K., Taniyama, H., Hasebe, K. & Kakitsuka, T., 2012 Dec 1, National Fiber Optic Engineers Conference, NFOEC 2012. (National Fiber Optic Engineers Conference, NFOEC 2012).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Photonic crystals 100%
  • Modulation 49%
  • Lasers 48%
  2 Citations (Scopus)

• 10-Gbit/s direct modulation of electrically driven photonic crystal nanocavity laser

  Matsuo, S., Takeda, K., Sato, T., Notomi, M., Shinya, A., Nozaki, K., Taniyama, H., Hasebe, K. & Kakitsuka, T., 2012 Dec 1, Optical Fiber Communication Conference, OFC 2012. (Optics InfoBase Conference Papers).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Photonic crystals 100%
  • Modulation 49%
  • Lasers 48%
  • injection 46%
  • photonics 44%

• 10-Gbit/s direct modulation of optically pumped InGaAlAs multiple-quantum-well photonic-crystal nanocavity laser up to 100°C

  Sato, T., Takeda, K., Imai, H., Shinya, A., Nozaki, K., Taniyama, H., Hasebe, K., Kobayashi, W., Kakitsuka, T., Notomi, M. & Matsuo, S., 2012 Dec 1, 2012 International Conference on Indium Phosphide and Related Materials, IPRM 2012. p. 143-146 4 p. 6403342. (Conference Proceedings - International Conference on Indium Phosphide and Related Materials).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Semiconductor quantum wells 100%
  • Photonic crystals 99%
  • Photonic Crystal 81%
  • Modulation 49%
  • Lasers 48%
  1 Citation (Scopus)

• 10 Gbit/s FSK transmission over 130 km SMF using group delay compensated balance detection

  Kawanishi, T., Sakamoto, T., Shinada, S., Izutsu, M., Fujita, T., Higuma, K. & Ichikawa, J., 2006 Jan 1, Optical Fiber Communication Conference, OFC 2006. Optical Society of America, (Optics InfoBase Conference Papers).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • frequency shift keying 100%
  • Frequency shift keying 84%
  • Group delay 83%
  • Single mode fibers 45%
  • Photodetectors 43%

• 10 Gbit/s FSK transmission over 130 km SMF using group delay compensated balance detection

  Kawanishi, T., Sakamoto, T., Shinada, S., Izutsu, M., Fujita, T., Higuma, K. & Ichikawa, J., 2005 Dec 1, OFC/NFOEC 2005 Optical Fiber Communication Conference, Technical Digest. p. 273-276 4 p. 1498390. (Conference on Optical Fiber Communication, Technical Digest Series; vol. 2).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Frequency shift keying 100%
  • Group delay 98%
  • Single mode fibers 53%
  • Photodetectors 51%
  • Modulators 40%

• 10 Gbit/s FSK transmission over 130 km SMF using group delay compensated balance detection

  Kawanishi, T., Sakamoto, T., Shinada, S., Izutsu, M., Fujita, T., Higuma, K. & Ichikawa, J., 2005 Jan 1, Optical Fiber Communication Conference, OFC 2005. Optical Society of America, (Optics InfoBase Conference Papers).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • frequency shift keying 100%
  • Frequency shift keying 84%
  • Group delay 83%
  • Single mode fibers 45%
  • Photodetectors 43%

• 10 Gbit/s FSK transmission over 95 km SMF using a LiNbO₃ modulator

  Fujita, T., Kawanishi, T., Higuma, K., Ichikawa, J., Shinada, S., Sakamoto, T. & Izutsu, M., 2005 Jan, In: ieice electronics express. 2, 1, p. 32-36 5 p.

  Research output: Contribution to journal › Article › peer-review

  • frequency shift keying 100%
  • Single mode fibers 90%
  • Frequency shift keying 84%
  • Modulators 68%
  • modulators 57%
  1 Citation (Scopus)

• 10Gbit/s FSK transmission over 95 km SMF using an external optical FSK modulator

  Kawanishi, T., Higuma, K., Fujita, T., Ichikawa, J., Shinada, S., Sakamoto, T. & Izutsu, M., 2004 Dec 1, In: Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. 2, p. 609-610 2 p.

  Research output: Contribution to journal › Conference article › peer-review

  • Frequency shift keying 100%
  • Modulators 80%
  1 Citation (Scopus)

• 10-Gbit/s inp-based high-performance monolithic photoreceivers consisting of p-i-n photodiodes and hemt's

  Takahata, K., Muramoto, Y., Kato, K., Akatsu, Y., Kozen, A. & Akahori, Y., 2000 Jun, In: IEICE Transactions on Electronics. E83-C, 6, p. 950-957 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Integrated optoelectronics 100%
  • Optical Transmission 88%
  • Photodiodes 81%
  • Reaction Yield 26%
  • High electron mobility transistors 16%
  1 Citation (Scopus)

• 10Gbit/s optical demultiplexing and switching by sinusoidally driven InGaAsP electroabsorption modulators

  Suzuki, M., Tanaka, H. & Matsushima, Y., 1992 May 7, In: Electronics Letters. 28, 10, p. 934-935 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Electroabsorption modulators 100%
  • Demultiplexing 84%
  • Spontaneous emission 46%
  • Light amplifiers 42%
  • Modulators 29%
  18 Citations (Scopus)

• 10 GHz, 2.4 ps pulse generation using a single-stage dual-drive Mach-Zehnder modulator

  Sakamoto, T., Kawanishi, T. & Tsuchiya, M., 2008 Apr 15, In: Optics Letters. 33, 8, p. 890-892 3 p.

  Research output: Contribution to journal › Article › peer-review

  • modulators 100%
  • picosecond pulses 67%
  • bandpass filters 65%
  • flatness 64%
  • pulses 57%
  59 Citations (Scopus)

• 10 GHz-200 fs pulse generation with high extension ratio using Mach-Zehnder-modulator-based optical comb generator

  Morohashi, I., Sakamoto, T., Sotobayashi, H., Kawanishi, T., Hosako, I. & Tsuchiya, M., 2008 Aug 19, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference. 4528679. (OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Ultrashort pulses 100%
  • Soliton 95%
  • Solitons 87%
  • Modulators 63%
  • Mach number 60%
  2 Citations (Scopus)

• 10-GHz 32-pixel 2-D photodetector array for advanced optical fiber communications

  Umezawa, T., Sakamoto, T., Akahane, K., Matsumoto, A., Kanno, A., Yamamoto, N. & Kawanishi, T., 2017, CLEO: Science and Innovations, CLEO_SI 2017. OSA - The Optical Society, Vol. Part F41-CLEO_SI 2017.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Optical fiber communication 100%
  • Photodetectors 87%
  • Pixels 50%
  • Crosstalk 38%
  • Electromagnetic fields 34%
  1 Citation (Scopus)

• 10-GHz 32-pixel 2-D photodetector array for advanced optical fiber communications

  Umezawa, T., Sakamoto, T., Akahane, K., Matsumoto, A., Kanno, A., Yamamoto, N. & Kawanishi, T., 2017 Oct 25, 2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1-2 2 p. (2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings; vol. 2017-January).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Optical fiber communication 100%
  • Photodetectors 87%
  • photometers 60%
  • communication 56%
  • pixels 54%
  2 Citations (Scopus)

• 10-GHz high-repetition optical short pulse generation from wavelength-tunable quantum dot optical frequency comb laser

  Yamamoto, N., Akahane, K., Kawanishi, T., Sotobayashi, H., Yoshioka, Y. & Takai, H., 2013 Feb, In: IEICE Transactions on Electronics. E96-C, 2, p. 187-191 5 p.

  Research output: Contribution to journal › Article › peer-review

  • Emitter coupled logic circuits 100%
  • Laser mode locking 65%
  • Quantum Dot 65%
  • Wavelength 64%
  • Photonic devices 57%
  2 Citations (Scopus)

• 10 GHz-spaced, 20 THz-wide comb generation from CW light using Mach-Zehnder modulator based comb generator and dispersion-flattened dispersion-decreasing fiber

  Morohashi, I., Sakamoto, T., Sotobayashi, H., Kawanishi, T. & Hosako, I., 2009 Nov 20, CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference. 5194740. (CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  2 Citations (Scopus)

• 10 GHz-spaced, 20 THz-Wide Comb Generation from CW Light using Mach-Zehnder Modulator Based Comb Generator and Dispersion-Flattened Dispersion-Decreasing Fiber

  Morohashi, I., Sakamoto, T., Sotobayashi, H., Kawanishi, T. & Hosako, I., 2009 Jan 1, The European Conference on Lasers and Electro-Optics, CLEO_Europe 2009. Optical Society of America, (Optics InfoBase Conference Papers).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• 10-nm-wire fabrication in GaAs/AlGaAs MQWs by Cl₂ reactive ion beam etching using SiO₂ sidewall masks

  Arimoto, H., Kitada, H., Sugiyama, Y., Tackeuchi, A., Endo, A. & Muto, S., 1993 Apr, In: Microelectronic Engineering. 21, 1-4, p. 303-306 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Blue shift 100%
  • Photoluminescence 84%
  • Ion beams 73%
  • Ion Beam 57%
  • Etching 56%

• 10th International Symposium on Avian Endocrinology

  Tsutsui, K., Sharp, P. J. & Dores, R. M., 2012 Jun 5, In: General and Comparative Endocrinology. 190, p. 1-2 2 p.

  Research output: Contribution to journal › Article › peer-review

• 10 x 107-Gb/s NRZ-DQPSK transmission at 1.0 b/s/Hz over 12 x 100 km including 6 optical routing nodes

  Winzer, P. J., Raybon, G., Chandrasekhar, S., Doerr, C. R., Kawanishi, T., Sakamoto, T. & Higuma, K., 2007 Jan 1, National Fiber Optic Engineers Conference, NFOEC 2007. Optical Society of America, (Optics InfoBase Conference Papers).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• 10 x 107-Gb/s NRZ-DQPSK transmission at 1.0 b/s/Hz over 12 x 100 km including 6 optical routing nodes

  Winzer, P. J., Raybon, G., Chandrasekhar, S., Doerr, C. R., Kawanishi, T., Sakamoto, T. & Higuma, K., 2007 Jan 1, Optical Fiber Communication Conference, OFC 2007. Optical Society of America, (Optics InfoBase Conference Papers).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• 10μW/cm²-class high power density planar Si-nanowire thermoelectric energy harvester compatible with CMOS-VLSI technology

  Tomita, M., Oba, S., Himeda, Y., Yamato, R., Shima, K., Kumada, T., Xu, M., Takezawa, H., Mesaki, K., Tsuda, K., Hashimoto, S., Zhan, T., Zhang, H., Kamakura, Y., Suzuki, Y., Inokawa, H., Ikeda, H., Matsukawa, T., Matsuki, T. & Watanabe, T., 2018 Oct 25, 2018 IEEE Symposium on VLSI Technology, VLSI Technology 2018. Institute of Electrical and Electronics Engineers Inc., p. 93-94 2 p. 8510659. (Digest of Technical Papers - Symposium on VLSI Technology; vol. 2018-June).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Thermoelectric power 100%
  • Nanowires 85%
  • Harvesters 80%
  • Internet of things 28%
  • Demonstrations 28%
  5 Citations (Scopus)

• 110 GHz zero-bias based UTC-PD for radio-over-fiber transmission through multicore fiber

  Umezawa, T., Dat, P. T., Kanno, A., Yamamoto, N. & Kawanishi, T., 2017 Nov 20, 30th Annual Conference of the IEEE Photonics Society, IPC 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. p. 97-98 2 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Radio-over-fiber 100%
  • Crosstalk 83%
  • Quadrature amplitude modulation 81%
  • Orthogonal frequency division multiplexing 66%
  • Fibers 50%
  1 Citation (Scopus)

• 118GHz CMOS amplifier with group delay variation of 11.2ps and 3dB bandwidth of 20.4GHz

  Orii, A., Katayama, K., Motoyoshi, M., Takano, K. & Fujishima, M., 2012, IMFEDK 2012 - 2012 International Meeting for Future of Electron Devices, Kansai. p. 158-159 2 p. 6218630. (IMFEDK 2012 - 2012 International Meeting for Future of Electron Devices, Kansai).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Group delay 100%
  • Bandwidth 50%
  • Equalizers 43%
  • Electric power utilization 29%
  • Transceivers 19%
  1 Citation (Scopus)

• ¹¹B-NMR study in boron-doped diamond films

  Mukuda, H., Tsuchida, T., Harada, A., Kitaoka, Y., Takenouchi, T., Takano, Y., Nagao, M., Sakaguchi, I. & Kawarada, H., 2006, In: Science and Technology of Advanced Materials. 7, SUPPL. 1, p. S37-S40

  Research output: Contribution to journal › Article › peer-review

  • Diamond films 100%
  • 11B NMR Spectroscopy 86%
  • Nuclear magnetic resonance 79%
  • Superconductivity 76%
  • Boron 75%
  17 Citations (Scopus)

• ¹¹B NMR study of pure and lightly carbon-doped MgB₂ superconductors

  Karayanni, M., Papavassiliou, G., Pissas, M., Fardis, M., Papagelis, K., Prassides, K., Takenobu, T. & Iwasa, Y., 2006, In: Journal of Superconductivity. 18, 4, p. 521-528 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Superconducting materials 100%
  • 11B NMR Spectroscopy 99%
  • Nuclear magnetic resonance 91%
  • Superconductor 85%
  • Spin-lattice relaxation 74%
  4 Citations (Scopus)

• ¹¹C-methionine uptake correlates with combined 1p and 19q loss of heterozygosity in oligodendroglial tumors

  Saito, T., Maruyama, T., Muragaki, Y., Tanaka, M., Nitta, M., Shinoda, J., Aki, T., Iseki, H., Kurisu, K. & Okada, Y., 2013 Jan, In: American Journal of Neuroradiology. 34, 1, p. 85-91 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Loss of Heterozygosity 100%
  • Methionine 90%
  • Neoplasms 27%
  • Tokyo 11%
  • Frontal Lobe 9%
  44 Citations (Scopus)

• 11-Gbps 16-QAM OFDM radio over fiber demonstration using 100 GHz high-efficiency photoreceiver based on photonic power supply

  Umezawa, T., Kashima, K., Kanno, A., Akahane, K., Matsumoto, A., Yamamoto, N. & Kawanishi, T., 2016 Oct 26, 2016 21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016. Institute of Electrical and Electronics Engineers Inc., 7718303. (2016 21st OptoElectronics and Communications Conference, OECC 2016 - Held Jointly with 2016 International Conference on Photonics in Switching, PS 2016).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Radio-over-fiber 100%
  • quadrature amplitude modulation 89%
  • Photonics 84%
  • Quadrature amplitude modulation 81%
  • power supplies 77%
  1 Citation (Scopus)

• 11th GAMM-IMACS International Symposium on Scientific Computing, Computer Arithmetic, and Validated Numerics

  Nakao, M. T. & Nagatou, K., 2005 Apr, In: Reliable Computing. 11, 2, p. 157-159 3 p.

  Research output: Contribution to journal › Article › peer-review

  • Computer Arithmetic 100%
  • Scientific Computing 90%
  • Natural sciences computing 85%
  • Numerics 72%
  • Dynamical systems 54%

• 12.7-times energy efficiency increase of 16-bit integer unit by power supply voltage (V_DD) scaling from 1.2V to 310mV enabled by contention-less flip-flops (CLFF) and separated V_DD between flip-flops and combinational logics

  Fuketa, H., Hirairi, K., Yasufuku, T., Takamiya, M., Nomura, M., Shinohara, H. & Sakurai, T., 2011 Sep 19, IEEE/ACM International Symposium on Low Power Electronics and Design, ISLPED 2011. p. 163-168 6 p. 5993630. (Proceedings of the International Symposium on Low Power Electronics and Design).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Voltage scaling 100%
  • Flip flop circuits 93%
  • Energy efficiency 63%
  • Electric potential 20%
  11 Citations (Scopus)

• 12.8-GHz-bandwidth frequency chirp signal generation with high-extinction-ratio optical modulator by optical frequency doubling technique

  Kanno, A., Kawanishi, T., Honda, S. & Sotobayashi, H., 2010 Dec 1, Proceedings - 2010 IEEE International Topical Meeting on Microwave Photonics, MWP 2010. p. 283-285 3 p. 5664180. (Proceedings - 2010 IEEE International Topical Meeting on Microwave Photonics, MWP 2010).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Light modulators 100%
  • Ultra-wideband (UWB) 66%
  • Modulation 53%
  • Bandwidth 43%
  1 Citation (Scopus)

• 12% Power reduction by within-functional-block fine-grained adaptive dual supply voltage control in logic circuits with 42 voltage domains

  Muramatsu, A., Yasufuku, T., Nomura, M., Takamiya, M., Shinohara, H. & Sakurai, T., 2011 Dec 12, ESSCIRC 2011 - Proceedings of the 37th European Solid-State Circuits Conference. p. 191-194 4 p. 6044897. (European Solid-State Circuits Conference).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Logic circuits 100%
  • Voltage control 81%
  • Clocks 49%
  • Electric potential 45%
  • Flip flop circuits 34%
  4 Citations (Scopus)

• 120-GB/S NRZ-DQPSK signal generation by a thin-lithium-niobate-substrate modulator

  Kanno, A., Sakamoto, T., Chiba, A., Kawanishi, T., Higuma, K., Sudou, M. & Ichikawa, J., 2010 Jun 10, In: ieice electronics express. 7, 11, p. 817-822 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Optical waveguides 100%
  • Light modulators 97%
  • Lithium 74%
  • lithium niobates 70%
  • Multiplexing 69%
  22 Citations (Scopus)

• 120 ns 128k × 8 b/64k × 16 b CMOS EEPROMs

  Terada, Y., Kobayashi, K., Nakayama, T., Hayashikoshi, M., Miyawaki, Y., Ajika, N., Arima, H., Matsukawa, T. & Yoshihara, T., 1989, Digest of Technical Papers - IEEE International Solid-State Circuits Conference. Anon (ed.). Publ by IEEE, Vol. 32. p. 136-137, 315

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • PROM 100%
  • Data storage equipment 40%
  • Polysilicon 38%
  • Masks 31%
  • Clocks 28%
  4 Citations (Scopus)

• 120-ns 128K × 8-bit/64K × 16-bit CMOS EEPROMs

  Terada, Y., Kobayashi, K., Nakayama, T., Hayashikoshi, M., Miyawaki, Y., Ajika, N., Arima, H., Matsukawa, T. & Yoshihara, T., 1989 Oct, In: IEEE Journal of Solid-State Circuits. 24, 5, p. 1244-1249 6 p.

  Research output: Contribution to journal › Article › peer-review

  • Data storage equipment 100%
  • Polysilicon 94%
  • Masks 77%
  • Metals 52%
  5 Citations (Scopus)

• 124-GHz CMOS quadrature voltage-controlled oscillator with fundamental injection locking

  Takano, K., Katayama, K., Yoshida, T., Amakawa, S. & Fujishima, M., 2016 Jan 19, 2015 IEEE Asian Solid-State Circuits Conference, A-SSCC 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7387510. (2015 IEEE Asian Solid-State Circuits Conference, A-SSCC 2015 - Proceedings).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Variable frequency oscillators 100%
  • Phase noise 95%
  • Modulators 30%
  • Topology 20%
  2 Citations (Scopus)

• 125 GHz CMOS oscillator controlled by p-type bulk voltage

  Ono, N., Motoyoshi, M., Katayama, K. & Fujishima, M., 2012 May 11, RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012. p. 215-218 4 p. 6175387. (RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Variable frequency oscillators 100%
  • Tuning 46%
  • Electric potential 46%
  • Capacitance 25%
  • Electric power utilization 21%
  2 Citations (Scopus)

• ¹²⁵I-insulin binding characteristics to erythrocytes in mildly trained joggers and highly trained athletes.

  Arao, T., Ebashi, H., Goto, Y., Imaizumi, T. & Nishijima, Y., 1989, In: Bulletin of the Physical Fitness Research Institute. 71, p. 1-9 9 p.

  Research output: Contribution to journal › Article › peer-review

• 127.5 kbps Transmission using OLED with 7 kHz 3dB modulation bandwidth in visible light communication system

  Thai, P. Q., Thanh, N. T., Shigeru, S., Liu, J. & Wende, Z., 2016 Jan 20, 2015 International Conference on Advanced Technologies for Communications, ATC 2015. IEEE Computer Society, p. 389-393 5 p. 7388358. (International Conference on Advanced Technologies for Communications; vol. 2016-January).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Organic light emitting diodes (OLED) 100%
  • Visible light communication 95%
  • Communication systems 60%
  • Modulation 58%
  • Bandwidth 47%
  1 Citation (Scopus)

• 13% Power reduction in 16b integer unit in 40nm CMOS by adaptive power supply voltage control with Parity-based Error Prediction and Detection (PEPD) and fully integrated digital LDO

  Hirairi, K., Okuma, Y., Fuketa, H., Yasufuku, T., Takamiya, M., Nomura, M., Shinohara, H. & Sakurai, T., 2012 May 11, 2012 IEEE International Solid-State Circuits Conference, ISSCC 2012 - Digest of Technical Papers. p. 486-487 2 p. 6177102. (Digest of Technical Papers - IEEE International Solid-State Circuits Conference; vol. 55).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Voltage control 100%
  • Error 80%
  • Voltage 77%
  • Electric potential 55%
  • Reduction 48%
  34 Citations (Scopus)

• 130-mm², 256-Mbit NAND flash with shallow trench isolation technology

  Imamiya, K., Sugiura, Y., Nakamura, H., Himeno, T., Takeuchi, K., Ikehashi, T., Kanda, K., Hosono, K., Shirota, R., Aritome, S., Shimizu, K., Hatakeyama, K. & Sakui, K., 1999 Nov, In: IEEE Journal of Solid-State Circuits. 34, 11, p. 1536-1543 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Flash memory 100%
  • Transistors 71%
  • Throughput 58%
  • Computer peripheral equipment 54%
  • Data storage equipment 51%
  19 Citations (Scopus)

• 132 Gb/s 3times 3 Full MIMO Fiber-Wireless Seamless System in W Band Using WDM/PDM RoF Transmission

  Dat, P. T., Rottenberg, F., Kanno, A., Inagaki, K., Louveaux, J., Yamamoto, N. & Kawanishi, T., 2020 Dec, 2020 European Conference on Optical Communications, ECOC 2020. Institute of Electrical and Electronics Engineers Inc., 9333373. (2020 European Conference on Optical Communications, ECOC 2020).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • MIMO (control systems) 100%
  • pulse duration modulation 95%
  • Wavelength division multiplexing 80%
  • MIMO systems 69%
  • Pulse width modulation 66%

• 133GHz CMOS power amplifier with 16dB gain and +8dBm saturated output power for multi-gigabit communication

  Katayama, K., Motoyoshi, M., Takano, K., Yang, L. C. & Fujishima, M., 2013 Dec 1, European Microwave Week 2013, EuMW 2013 - Conference Proceedings; EuMIC 2013: 8th European Microwave Integrated Circuits Conference. p. 69-72 4 p. 6687787. (European Microwave Week 2013, EuMW 2013 - Conference Proceedings; EuMIC 2013: 8th European Microwave Integrated Circuits Conference).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Power amplifiers 100%
  • Communication 50%
  • Bandwidth 31%
  • Millimeter waves 25%
  • Transceivers 23%
  17 Citations (Scopus)

• 135 GHz 98 mW 10 Gbps ASK transmitter and receiver chipset in 40 nm CMOS

  Ono, N., Motoyoshi, M., Takano, K., Katayama, K., Fujimoto, R. & Fujishima, M., 2012 Sep 28, 2012 Symposium on VLSI Circuits, VLSIC 2012. p. 50-51 2 p. 6243784. (IEEE Symposium on VLSI Circuits, Digest of Technical Papers).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Amplitude shift keying 100%
  • Communication 72%
  • Transmitters 65%
  • Electric power utilization 58%
  • Group delay 48%
  33 Citations (Scopus)

• 135 GHz 98mW 10 Gbps CMOS Amplitude Shift Keying Transmitter and Receiver Chipset

  Motoyoshi, M., Ono, N., Katayama, K., Takano, K. & Fujishima, M., 2014 Jan, In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E97-A, 1, p. 86-93 8 p.

  Research output: Contribution to journal › Article › peer-review

  • Power Consumption 100%
  • Transmitter 84%
  • Amplitude shift keying 78%
  • Receiver 74%
  • Group Delay 63%
  3 Citations (Scopus)

• 135GHz CMOS small-signal amplifier with power-efficient bias method

  Motoyoshi, M., Takano, K., Katayama, K. & Fujishima, M., 2013, 2013 Asia-Pacific Microwave Conference Proceedings, APMC 2013. p. 348-350 3 p. 6695142. (Asia-Pacific Microwave Conference Proceedings, APMC).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Power amplifiers 100%
  • Broadband amplifiers 67%
  • Electric power utilization 37%
  • Electric potential 26%

• ¹³C-NMR spectroscopic study on chemical species in piperazine-amine-CO₂-H₂O system before and after heating

  Nitta, M., Hirose, M., Abe, T., Furukawa, Y., Sato, H. & Yamanaka, Y., 2013 Jan 1, In: Energy Procedia. 37, p. 869-876 8 p.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

  • Nuclear magnetic resonance spectroscopy 100%
  • Nuclear magnetic resonance 78%
  • Amines 78%
  • Heating 46%
  • Carbonates 37%
  10 Citations (Scopus)

• ¹³C-NMR Study of Acid Dissociation Constant (pKa) Effects on the CO₂ Absorption and Regeneration of Aqueous Alkanolpiperidine

  Furukawa, Y., Koriki, H., Shuto, D., Sato, H. & Yamanaka, Y., 2017, In: Energy Procedia. 114, p. 1765-1771 7 p.

  Research output: Contribution to journal › Conference article › peer-review

  • Nuclear magnetic resonance 100%
  • Amines 99%
  • Acids 75%
  • Carbonates 62%
  • Nuclear magnetic resonance spectroscopy 42%
  2 Citations (Scopus)

• ¹³C-NMR study of acid dissociation constant (pKa) effects on the CO₂ absorption and regeneration of aqueous tertiary alkanolamine-piperazine blends

  Nitta, M., Hayashi, K., Furukawa, Y., Sato, H. & Yamanaka, Y., 2014, In: Energy Procedia. 63, p. 1863-1868 6 p.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

  • Alkanolamines 100%
  • Nuclear magnetic resonance 72%
  • Acids 54%
  • Heating 43%
  • Amines 35%
  8 Citations (Scopus)

• ¹³C-NMR study of acid dissociation constant (pKa) effects on the CO₂ absorption and regeneration of aqueous tertiary alkanolamines

  Hayashi, K., Furukawa, Y., Sato, H. & Yamanaka, Y., 2014, In: Energy Procedia. 63, p. 1876-1881 6 p.

  Research output: Contribution to journal › Conference article › peer-review

  Open Access

  • Alkanolamines 100%
  • Nuclear magnetic resonance 72%
  • Amines 71%
  • Acids 54%
  • Carbonates 45%
  10 Citations (Scopus)