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• 1.3m, 50Gbit/s electroabsorption modulators integrated with DFB laser for beyond 100G parallel LAN applications

  Fujisawa, T., Takahata, K., Kobayashi, W., Tadokoro, T., Fujiwara, N., Kanazawa, S. & Kano, F., 2011 6月 9, In: Electronics Letters. 47, 12, p. 708-710 3 p.

  研究成果: Article › 査読
  47 被引用数 (Scopus)

• 1.3-μm, 4x25G, EADFB laser array module for compact 10-km 100GbE transceivers

  Takahata, K., Fujisawa, T., Kanazawa, S. & Kano, F., 2011 12月 1, IEEE Photonic Society 24th Annual Meeting, PHO 2011. p. 208-209 2 p. 6110499. (IEEE Photonic Society 24th Annual Meeting, PHO 2011).

  研究成果: Conference contribution
  3 被引用数 (Scopus)

• 1.3-μm, 4 × 25-Gbit/s, EADFB laser array module with large-output-power and low-driving-voltage for energy-efficient 100GbE transmitter

  Fujisawa, T., Kanazawa, S., Takahata, K., Kobayashi, W., Tadokoro, T., Ishii, H. & Kano, F., 2012 1月 2, In: Optics Express. 20, 1, p. 614-620 7 p.

  研究成果: Article › 査読
  76 被引用数 (Scopus)

• 1.3-μm, 50-Gbit/s EADFB lasers for 400GbE

  Fujisawa, T., Takahata, K., Kobayashi, W., Tadokoro, T., Fujiwara, N., Kanazawa, S. & Kano, F., 2011, Optical Fiber Communication Conference, OFC 2011. Optical Society of America (OSA), (Optics InfoBase Conference Papers).

  研究成果: Conference contribution
  1 被引用数 (Scopus)

• 1.3-μm, 50-Gbit/s EADFB lasers for 400GbE

  Fujisawa, T., Takahata, K., Kobayashi, W., Tadokoro, T., Fujiwara, N., Kanazawa, S. & Kano, F., 2011 12月 1, Optical Fiber Communication Conference, OFC 2011. (Optics InfoBase Conference Papers).

  研究成果: Conference contribution

• 1.3-μm, 50-Gbit/s EADFB lasers for 400GbE

  Fujisawa, T., Takahata, K., Kobayashi, W., Tadokoro, T., Fujiwara, N., Kanazawa, S. & Kano, F., 2011 7月 11, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011. 5875658. (2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011).

  研究成果: Conference contribution
  10 被引用数 (Scopus)

• 1.3-μ m 4 × 25-Gb/s monolithically integrated light source for metro area 100-Gb/s ethernet

  Fujisawa, T., Kanazawa, S., Ishii, H., Nunoya, N., Kawaguchi, Y., Ohki, A., Fujiwara, N., Takahata, K., Iga, R., Kano, F. & Oohashi, H., 2011, In: IEEE Photonics Technology Letters. 23, 6, p. 356-358 3 p., 5688187.

  研究成果: Article › 査読
  65 被引用数 (Scopus)

• 1.3-μm waveband 10-Gbaud quadrature-phase-shift-keying signal transmission over 4-km holey fiber using quantum dot laser

  Kurata, Y., Murano, A., Tomishige, K., Kanno, A., Yamamoto, N., Kawanishi, T. & Sotobayashi, H., 2014 1月 1, 2014 OptoElectronics and Communication Conference, OECC 2014 and Australian Conference on Optical Fibre Technology, ACOFT 2014. IEEE Computer Society, p. 639-640 2 p. 6888213. (2014 OptoElectronics and Communication Conference, OECC 2014 and Australian Conference on Optical Fibre Technology, ACOFT 2014).

  研究成果: Conference contribution
  5 被引用数 (Scopus)

• 1.3-μm waveband multiple-wavelength InAs/InGaAs quantum dot light source for wide wavelength range of 10 Gb/s transmissions over 8-km long holey fiber

  Kurata, Y., Yamamoto, N., Akahane, K., Kawanishi, T., Sotobayashi, H., Yoshioka, Y. & Takai, H., 2013, Optical Metro Networks and Short-Haul Systems V. 86460S. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8646).

  研究成果: Conference contribution
  6 被引用数 (Scopus)

• 1.3-μm wavelength-tunable quantum-dot optical frequency comb generator integrated with absorptive optical attenuator

  Yamamoto, N., Akahane, K., Kawanishi, T., Katouf, R., Sotobayashi, H., Yoshioka, Y. & Takai, H., 2012 2月, In: Physica Status Solidi (C) Current Topics in Solid State Physics. 9, 2, p. 282-285 4 p.

  研究成果: Article › 査読
  6 被引用数 (Scopus)

• 1. 52- mu M ABSORPTION BAND INDUCED BY HYDROGEN TREATMENT IN OPTICAL FIBERS.

  Nagasawa, K., Todoriki, T., Fujii, T., Ohki, Y. & Hama, Y., 1987 1月 1, Unknown Host Publication Title. Optical Soc of America, 1 p.

  研究成果: Conference contribution

• 1.54 μm photoluminescence from Er:O_x centers at extremely low concentration in silicon at 300 K

  Celebrano, M., Ghirardini, L., Finazzi, M., Shimizu, Y., Tu, Y., Inoue, K., Nagai, Y., Shinada, T., Chiba, Y., Abdelghafar, A., Yano, M., Tanii, T. & Prati, E., 2017 9月 1, In: Optics Letters. 42, 17, p. 3311-3314 4 p.

  研究成果: Article › 査読
  8 被引用数 (Scopus)

• 1.55-µm Si-Photonics-Based Heterogeneous Tunable Laser Integrated with Highly Stacked QD-RSOA

  Matsumoto, A., Masuda, W., Akahane, K., Umezawa, T., Yamamoto, N. & Kita, T., 2021 5月, 2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings. Institute of Electrical and Electronics Engineers Inc., (2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings).

  研究成果: Conference contribution
  1 被引用数 (Scopus)

• 1.55-μm Si-photonics-based heterogeneous tunable laser integrated with highly stacked QD-RSOA

  Matsumoto, A., Masuda, W., Akahane, K., Umezawa, T., Yamamoto, N. & Kita, T., 2021, CLEO: Science and Innovations, CLEO:S and I 2021. The Optical Society, SM1H.5. (Optics InfoBase Conference Papers).

  研究成果: Conference contribution

• 1.5 Minute-synthesis of continuous graphene films by chemical vapor deposition on Cu foils rolled in three dimensions

  Nagai, Y., Sugime, H. & Noda, S., 2019 6月 29, In: Chemical Engineering Science. 201, p. 319-324 6 p.

  研究成果: Article › 査読
  10 被引用数 (Scopus)

• 1. 5 mu m RANGE InGaAsP/InP DISTRIBUTED FEEDBACK BURIED HETEROSTRUCTURE (DFB-BH) LASERS.

  Sakai, K., Akiba, S., Utaka, K. & Matsushima, Y., 1982, In: Denshi Tokyo. 21, p. 22-24 3 p.

  研究成果: Article › 査読

• 1.5 μm GaInAsP/InP Distributed Reflector (DR) Lasers with SCH Structure

  Arima, I., Shim, J. I., Arai, S., Morita, I., Somchai, R., Suematsu, Y. & Komori, K., 1990 6月, In: IEEE Photonics Technology Letters. 2, 6, p. 385-387 3 p.

  研究成果: Article › 査読
  10 被引用数 (Scopus)

• 1.5 μm high density quantum dots waveguide photodetector with avalanche effect

  Umezawa, T., Akahane, K., Yamamoto, N., Kanno, A. & Kawanishi, T., 2015 5月 4, CLEO: Science and Innovations, CLEO-SI 2015. Optical Society of America (OSA), p. 2267 1 p.

  研究成果: Conference contribution

• 1.5 μm High density quantum dots waveguide photodetector with avalanche effect

  Umezawa, T., Akahane, K., Yamamoto, N., Kanno, A. & Kawanishi, T., 2015 8月 10, Conference on Lasers and Electro-Optics Europe - Technical Digest. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-August. 7183755

  研究成果: Conference contribution

• 1.5 μm Range InGaAsP/InP Distributed Feedback Lasers

  Sakai, K., Utaka, K., Akiba, S. & Matsushima, Y., 1982 8月, In: IEEE Journal of Quantum Electronics. 18, 8, p. 1272-1278 7 p.

  研究成果: Article › 査読
  51 被引用数 (Scopus)

• 1.5-μm λ/4-Shifted InGaAsP/InP DFB Lasers

  Akiba, S., Usami, M. & Utaka, K., 1987 11月, In: Journal of Lightwave Technology. 5, 11, p. 1564-1573 10 p.

  研究成果: Article › 査読
  39 被引用数 (Scopus)

• 1. 6-GHZ GAAS FET LINEAR POWER AMPLIFIER FOR SHIP EARTH STATIONS.

  Okinaka, H. & Uchino, K., 1985, In: Conference Record - International Conference on Communications. p. 780-785 6 p.

  研究成果: Conference article › 査読

• 1·5–1·6 µm GaInAsP/InP integrated twin-guide lasers with first-order distributed bragg reflectors

  Utaka, K., Kobayashi, K., Kishino, K. & Suematsu, Y., 1980 6月 5, In: Electronics Letters. 16, 12, p. 455-456 2 p.

  研究成果: Article › 査読
  33 被引用数 (Scopus)

• 10,000 Parallel heterodyne system for instantaneous photonics-based acquisition of near-fields images over microwave devices/circuits

  Sasagawa, K., Kawanishi, T. & Tsuchiya, M., 2006 1月 1, 2006 Asia-Pacific Microwave Conference Proceedings, APMC. Institute of Electrical and Electronics Engineers Inc., p. 1587-1590 4 p. 4429710. (Asia-Pacific Microwave Conference Proceedings, APMC; vol. 3).

  研究成果: Conference contribution
  6 被引用数 (Scopus)

• 10.16-Peta-B/s Dense SDM/WDM Transmission over 6-Mode 19-Core Fiber Across the C+L Band

  Soma, D., Wakayama, Y., Beppu, S., Sumita, S., Tsuritani, T., Hayashi, T., Nagashima, T., Suzuki, M., Yoshida, M., Kasai, K., Nakazawa, M., Takahashi, H., Igarashi, K., Morita, I. & Suzuki, M., 2018 3月 15, In: Journal of Lightwave Technology. 36, 6, p. 1362-1368 7 p.

  研究成果: Article › 査読
  100 被引用数 (Scopus)

• 10.16 Peta-bit/s Dense SDM/WDM transmission over Low-DMD 6-Mode 19-Core Fibre Across C+L Band

  Soma, D., Wakayama, Y., Beppu, S., Sumita, S., Tsuritani, T., Hayashi, T., Nagashima, T., Suzuki, M., Takahashi, H., Igarashi, K., Morita, I. & Suzuki, M., 2017 9月 21, 43rd European Conference on Optical Communication, ECOC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-3 3 p. (European Conference on Optical Communication, ECOC; vol. 2017-September).

  研究成果: Conference contribution
  139 被引用数 (Scopus)

• 100.

  Oshima, C., Aono, M., Tanaka, T., Kawai, S., Shimizu, R. & Hagiwara, H., 1980 2月, In: Journal of Applied Physics. 51, 2, p. 1201-1206 6 p.

  研究成果: Article › 査読
  25 被引用数 (Scopus)

• 100% renewable energy system in Japan: Smoothening and ancillary services

  Esteban, M., Portugal-Pereira, J., Mclellan, B. C., Bricker, J., Farzaneh, H., Djalilova, N., Ishihara, K. N., Takagi, H. & Roeber, V., 2018 8月 15, In: Applied Energy. 224, p. 698-707 10 p.

  研究成果: Article › 査読
  95 被引用数 (Scopus)

• 100 % spectral-efficient 25 × 42.7 Gbit/s transmission using asymmetrically filtered CS-RZ signal and a novel crosstalk suppressor

  Morita, I., Tsuritani, T., Yoshikane, N., Agata, A., Imai, K. & Edagawa, N., 2002, 2002 28th European Conference on Optical Communication, ECOC 2002. Danielsen, P. (ed.). Institute of Electrical and Electronics Engineers Inc., 1601414. (European Conference on Optical Communication, ECOC; vol. 5).

  研究成果: Conference contribution
  21 被引用数 (Scopus)

• 10000-Hour continous CW operation of InGaAsP/InP heterostructure lasers with a buffer layer at room temperature

  Noda, Y., Sakai, K., Matsushima, Y. & Akiba, S., 1981, In: Japanese Journal of Applied Physics. 20, 5, p. 997-998 2 p.

  研究成果: Article › 査読
  5 被引用数 (Scopus)

• 10000-Hour Continous CW Operation of InGaAsP/InP Heterostructure Lasers with a Buffer Layer at Room Temperature

  Noda, Y., Sakai, K., Matsushima, Y. & Akiba, S., 1981 1月 1, In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 20, 5, p. 997-998 2 p.

  研究成果: Article › 査読
  4 被引用数 (Scopus)

• 100-Gb/s Direct-Detection OFDM transmission on independent polarization tributaries

  Amin, A. A., Takahashi, H., Monta, I. & Tanaka, H., 2010 4月 1, In: IEEE Photonics Technology Letters. 22, 7, p. 468-470 3 p., 5404936.

  研究成果: Article › 査読
  44 被引用数 (Scopus)

• 100 Gb/s DQPSK field trial: Live video transmission over an operating LambdaXtreme® network

  Raybon, G., Winzer, P. J., Song, H., Adamiecki, A., Corteselli, S., Gnauck, A. H., Kissell, T., Fishman, D. A., Denkin, N. M., Kao, Y. H., Downs, T. L., Carenza, A., Scrudato, S., Goode, E. H., Thompson, W. A., Doerr, C. R., Buhl, L. L., Xia, T., Wellbrock, G., Lee, W., & 9 othersLyons, G., Hofmann, P., Fisk, T. T., Basch, E. B., Kluge, W. J., Gatewood, J. R., Kawanishi, T., Higuma, K. & Painchaud, Y., 2010, In: Bell Labs Technical Journal. 14, 4, p. 85-113 29 p.

  研究成果: Article › 査読
  10 被引用数 (Scopus)

• 100-Gb/s DQPSK transmission: From laboratory experiments to field trials

  Winzer, P. J., Raybon, G., Song, H., Adamiecki, A., Corteselli, S., Gnauck, A. H., Fishman, D. A., Doerr, C. R., Chandrasekhar, S., Buhl, L. L., Xia, T. J., Wellbrock, G., Lee, W., Basch, B., Kawanishi, T., Higuma, K. & Painchaud, Y., 2008 10月 15, In: Journal of Lightwave Technology. 26, 20, p. 3388-3402 15 p.

  研究成果: Article › 査読
  124 被引用数 (Scopus)

• 100-Gb/s DQPSK transmission experiment without OTDM for 100G ethernet transport

  Daikoku, M., Morita, I., Taga, H., Tanaka, H., Kawanishi, T., Sakamoto, T., Miyazaki, T. & Fujita, T., 2007 1月, In: Journal of Lightwave Technology. 25, 1, p. 139-145 7 p.

  研究成果: Article › 査読
  58 被引用数 (Scopus)

• 100-Gb/s Fiber-Wireless System in 100-GHz Band Using 64-QAM OFDM Signal Transmission

  Dat, P. T., Kanno, A., Yamamoto, N. & Kawanishi, T., 2021, 2021 International Topical Meeting on Microwave Photonics, MWP 2021. Institute of Electrical and Electronics Engineers Inc., (2021 International Topical Meeting on Microwave Photonics, MWP 2021).

  研究成果: Conference contribution
  1 被引用数 (Scopus)

• 100GbE: QPSK versus OFDM

  Jansen, S. L., Spinnler, B., Morita, I., Randel, S. & Tanaka, H., 2009, In: Optical Fiber Technology. 15, 5-6, p. 407-413 7 p.

  研究成果: Article › 査読
  50 被引用数 (Scopus)

• 100Gbit/s DQPSK transmission experiment without OTDM for 100G Ethernet transport

  Daikoku, M., Morita, I., Taga, H., Tanaka, H., Kawanishi, T., Sakamoto, T., Miyazaki, T. & Fujita, T., 2006 12月 14, Proceedings - Thirteenth International Symposium on Temporal Representation and Reasoning, TIME 2006. 1637100. (2006 Optical Fiber Communication Conference, and the 2006 National Fiber Optic Engineers Conference; vol. 2006).

  研究成果: Conference contribution
  57 被引用数 (Scopus)

• 100-GHz and 300-GHz coherent radio-over-fiber transmission using optical frequency comb source

  Kanno, A., Kuri, T., Hosako, I., Kawanishi, T., Yasumura, Y., Yoshida, Y. & Kitayama, K. I., 2013 4月 10, Broadband Access Communication Technologies VII. 864503. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8645).

  研究成果: Conference contribution
  14 被引用数 (Scopus)

• 100-GHz channel spacing and O-band quantum dot optical frequency comb generator with interference injection locking technique

  Yamamoto, N., Yoshioka, Y., Akahane, K., Kawanishi, T., Sotobayashi, H. & Takai, H., 2011 12月 1, CLEO: Science and Innovations, CLEO_SI 2011. (Optics InfoBase Conference Papers).

  研究成果: Conference contribution

• 100-GHz channel spacing and O-band quantum dot optical frequency comb generator with interference injection locking technique

  Yamamoto, N., Yoshioka, Y., Akahane, K., Kawanishi, T., Sotobayashi, H. & Takai, H., 2011 9月 1, 2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011. 5950699. (2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011).

  研究成果: Conference contribution
  4 被引用数 (Scopus)

• 100-GHz-class directly modulated membrane lasers on SiC substrate

  Yamaoka, S., Diamantopoulos, N. P., Nishi, H., Fujii, T., Takeda, K., Hiraki, T., Tsurugaya, T., Kanazawa, S., Tanobe, H., Kakitsuka, T., Tsuchizawa, T., Koyama, F. & Matsuo, S., 2021, In: Conference Digest - IEEE International Semiconductor Laser Conference.

  研究成果: Conference article › 査読

• 100 GHz fiber-fed optical-to-radio converter

  Umezawa, T., Kashima, K., Akahane, K., Kanno, A., Yamamoto, N. & Kawanishi, T., 2016 12月 16, 2016 Conference on Lasers and Electro-Optics, CLEO 2016. Institute of Electrical and Electronics Engineers Inc., 7788135. (2016 Conference on Lasers and Electro-Optics, CLEO 2016).

  研究成果: Conference contribution
  6 被引用数 (Scopus)

• 100 GHz fiber-fed optical-to-radio converter

  Umezawa, T., Kashima, K., Akahane, K., Kanno, A., Yamamoto, N. & Kawanishi, T., 2016, CLEO: Applications and Technology, CLEO AT 2016. Optica Publishing Group (formerly OSA), JTh4C.5. (Optics InfoBase Conference Papers).

  研究成果: Conference contribution
  1 被引用数 (Scopus)

• 100-GHz Fiber-Fed Optical-To-Radio Converter for Radio-And Power-Over-Fiber Transmission

  Umezawa, T., Kashima, K., Kanno, A., Matsumoto, A., Akahane, K., Yamamoto, N. & Kawanishi, T., 2017 5月 1, In: IEEE Journal of Selected Topics in Quantum Electronics. 23, 3, p. 23-30 8 p., 7572186.

  研究成果: Article › 査読
  24 被引用数 (Scopus)

• 100-GHz integrated photoreceiver using optical-to-radio converter and enhancement mode PHEMT amplifier driven by photonic power supply

  Umezawa, T., Hase, E., Kanno, A., Matsumoto, A., Akahane, K., Yamamoto, N. & Kawanishi, T., 2017 10月 4, 2017 IEEE MTT-S International Microwave Symposium, IMS 2017. Institute of Electrical and Electronics Engineers Inc., p. 1865-1868 4 p. 8059018. (IEEE MTT-S International Microwave Symposium Digest).

  研究成果: Conference contribution

• 100 GHz optical-to-radio converter module and its application in radio and power over fiber transmission through multi-core fiber

  Umezawa, T., Dat, P. T., Hase, E., Kashima, K., Kanno, A., Akahane, K., Mstsumoto, A., Yamamoto, N. & Kawanishi, T., 2017 5月 31, 2017 Optical Fiber Communications Conference and Exhibition, OFC 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 7937460

  研究成果: Conference contribution
  5 被引用数 (Scopus)

• 100 GHz optical-to-radio converter module and its application in radio and power over fiber transmission through multi-core fiber

  Umezawa, T., Dat, P. T., Hase, E., Kashima, K., Kanno, A., Akahane, K., Mstsumoto, A., Yamamoto, N. & Kawanishi, T., 2017, Optical Fiber Communication Conference, OFC 2017. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F40-OFC 2017).

  研究成果: Conference contribution
  1 被引用数 (Scopus)

• 100-GHz Radio and Power over Fiber Transmission Through Multicore Fiber Using Optical-to-Radio Converter

  Umezawa, T., Dat, P. T., Kashima, K., Kanno, A., Yamamoto, N. & Kawanishi, T., 2018 1月 15, In: Journal of Lightwave Technology. 36, 2, p. 617-623 7 p.

  研究成果: Article › 査読
  29 被引用数 (Scopus)

• 100-mW four-beam individually addressable monolithic AlGaAs laser diode arrays

  Yamaguchi, T., Yodoshi, K., Minakuchi, K., Tabuchi, N., Bessho, Y., Inoue, Y., Komeda, K., Mori, K., Tajiri, A. & Tominaga, K., 1991, Proceedings of SPIE - The International Society for Optical Engineering. Bellingham, WA, United States: Publ by Int Soc for Optical Engineering, Vol. 1418. p. 363-371 9 p.

  研究成果: Conference contribution
  3 被引用数 (Scopus)