Find Research outputs

Search results

• 3D symbiotic environment for agent-aided collaborative work

  Sakatoku, A., Osada, T., Kitagata, G., Shiratori, N. & Kinoshita, T., 2012, In: Journal of Internet Technology. 13, 1, p. 127-136 10 p.

  Research output: Contribution to journal › Article › peer-review
  3 Citations (Scopus)

• 3D symbiotic environment for collaborative work

  Sakatoku, A., Kawato, A., Osada, T., Kitagata, G., Shiratori, N. & Kinoshita, T., 2009, Proceedings of the 4th International Conference on Ubiquitous Information Technologies and Applications, ICUT 2009. 5405709

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

• 3D terrain reconstruction by small Unmanned Aerial Vehicle using SIFT-based monocular SLAM

  Suzuki, T., Amano, Y., Hashizume, T. & Suzuki, S., 2011 Apr, In: Journal of Robotics and Mechatronics. 23, 2, p. 292-301 10 p.

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

  Open Access
  14 Citations (Scopus)

• 3-D visual coverage based on gradient descent algorithm on matrix manifolds and its application to moving objects monitoring

  Hatanaka, T., Funada, R. & Fujita, M., 2014 Jan 1, 2014 American Control Conference, ACC 2014. Institute of Electrical and Electronics Engineers Inc., p. 110-116 7 p. 6858663. (Proceedings of the American Control Conference).

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

• 3^rd international workshop on advances in semantic information retrieval

  Klyuev, V., Mozgovoy, M., Borgo, S., Budzynska, K., Carrara, M., Cybulka, J., Dobrynin, V., Goczyla, K., Haralambous, Y., Homenda, W., Jin, Q., Kaczmarek, J., Kakkonen, T., Kulicki, P., Lai, C., Leonelli, S., Ludwig, S., Martinek, J., Mirenkov, N., Morshed, A., & 17 othersNalepa, G. J., Palma, R., Piasecki, M., Pyshkin, E., Reformat, M., Shtykh, R., Soldatova, L., Suárez De Figueroa Baonza, M. C., Tadeusiewicz, T., Trypuz, R., Vacura, M., Vargiu, E., Vazhenin, A., Wang, H., Wu, S. H., Zadrozny, S. & Lawrynowicz, A., 2013, In: 2013 Federated Conference on Computer Science and Information Systems, FedCSIS 2013. p. 241 1 p., 6644006.

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

• 3 Ton Melting with CaO Desulfurization of Ni-Base Single Crystal Superalloy TMS-1700, Simulating a Recycling of Used Turbine Blades

  Yokokawa, T., Harada, H., Kawagishi, K., Sakamoto, M., Osawa, M., Takata, Y., Yuyama, M., Kobayashi, T., Sugiyama, T. & Suzuki, S., 2020, Superalloys 2020 - Proceedings of the 14th International Symposium on Superalloys. Tin, S., Hardy, M., Clews, J., Cormier, J., Feng, Q., Marcin, J., O'Brien, C. & Suzuki, A. (eds.). Springer Science and Business Media Deutschland GmbH, p. 400-407 8 p. (Minerals, Metals and Materials Series).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  1 Citation (Scopus)

• 3 x 458-Gbit/s optical multi-band OFDM transmission at 50-GHz WDM spacing over 160 km of SSMF with EDFA only Amplification

  Takahashi, H., Peng, W. R., Kawaguchi, Y., Tsuritani, T. & Morita, I., 2012, National Fiber Optic Engineers Conference, NFOEC 2012. (National Fiber Optic Engineers Conference, NFOEC 2012).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  1 Citation (Scopus)

• 3 x 458-Gbit/s optical multi-band OFDM transmission at 50-GHz WDM spacing over 160 km of SSMF with EDFA-only amplification

  Takahashi, H., Peng, W. R., Kawaguchi, Y., Tsuritani, T. & Morita, I., 2012, Optical Fiber Communication Conference, OFC 2012. (Optics InfoBase Conference Papers).

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

• 3章 リード・ソロモン符号とその復号法

  Translated title of the contribution: Reed-solomon codeand its decoding methodMatsushima, T., 2016, In: Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers. 70, 7, p. 571-575 5 p.

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

  Open Access

• 4.1N binding regions of inositol 1,4,5-trisphosphate receptor type 1

  Fukatsu, K., Bannai, H., Inoue, T. & Mikoshiba, K., 2006 Apr 7, In: Biochemical and Biophysical Research Communications. 342, 2, p. 573-576 4 p.

  Research output: Contribution to journal › Article › peer-review
  20 Citations (Scopus)

• 4. 5NS 256K CMOS SRAM WITH TRI-LEVEL WORD LINE.

  Shinohara, H., Anami, K., Ichinose, K., Wada, T., Kohno, Y., Kawai, Y., Akasaka, Y. & Kayano, S., 1985, In: Digest of Technical Papers - IEEE International Solid-State Circuits Conference. p. 62-63 2 p.

  Research output: Contribution to journal › Conference article › peer-review
  7 Citations (Scopus)

• 4.7 v Operation of the Cr⁴⁺/Cr³⁺ Redox Couple in Na₃Cr₂(PO₄)₂F₃

  Kawai, K., Asakura, D., Nishimura, S. I. & Yamada, A., 2021 Feb 23, In: Chemistry of Materials. 33, 4, p. 1373-1379 7 p.

  Research output: Contribution to journal › Article › peer-review
  3 Citations (Scopus)

• 4 × 25 Gb/s frequency-modulated DBR laser array for 100-GbE 40-km reach application

  Matsuo, S., Kakitsuka, T., Segawa, T., Sato, R., Shibata, Y., Takahashi, R., Oohashi, H. & Yasaka, H., 2008 Sep, In: IEEE Photonics Technology Letters. 20, 17, p. 1494-1496 3 p.

  Research output: Contribution to journal › Article › peer-review
  24 Citations (Scopus)

• 4×25-Gbit/s EADFB laser array monolithically integrated with cascaded Mach-Zhender multiplexer

  Fujisawa, T., Kanazawa, S., Ueda, Y., Kobayashi, W., Takahata, K., Ohki, A., Itoh, T., Kohtoku, M. & Ishii, H., 2013 Oct 28, 2013 18th OptoElectronics and Communications Conference Held Jointly with 2013 International Conference on Photonics in Switching, OECC/PS 2013. 6597325. (2013 18th OptoElectronics and Communications Conference Held Jointly with 2013 International Conference on Photonics in Switching, OECC/PS 2013).

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

• 4×25-Gbit/s EADFB Laser Array Monolithically Integrated with Cascaded Mach-Zhender Multiplexer

  Fujisawa, T., Kanazawa, S., Ueda, Y., Kobayashi, W., Takahata, K., Ohki, A., Itoh, T., Kohtoku, M. & Ishii, H., 2013, OptoElectronics and Communications Conference and Photonics in Switching, OECC 2013. Optica Publishing Group (formerly OSA), MK1-3. (Optics InfoBase Conference Papers).

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

• 4×4 InAlGaAs/InAlAs optical switch fabric by cascading Mach-Zehnder interferometer-type optical switches with low-power and low-polarization- dependent operation

  Ueda, Y., Koyama, N., Kambayash, K., Fujimoto, S., Utaka, K., Shiota, T. & Kitatani, T., 2011 Dec 1, 2011 Compound Semiconductor Week and 23rd International Conference on Indium Phosphide and Related Materials, CSW/IPRM 2011. 5978336. (Conference Proceedings - International Conference on Indium Phosphide and Related Materials).

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

• 4 ×4 InAlGaAs/InAlAs optical-switch fabric by cascading mach-zehnder interferometer-type optical switches with low-power and low-polarization- dependent operation

  Ueda, Y., Koyama, N., Kambayashi, K., Fujimoto, S., Utaka, K., Shiota, T. & Kitatani, T., 2012, In: IEEE Photonics Technology Letters. 24, 9, p. 757-759 3 p., 6151035.

  Research output: Contribution to journal › Article › peer-review
  13 Citations (Scopus)

• 4 × 4-matrix transformation for systems with spontaneous symmetry breakdown and self-consistent renormalization in nonequilibrium Thermo Field Dynamics

  Oyama, T., Nakamura, Y. & Yamanaka, Y., 2022 Apr 1, In: Physica A: Statistical Mechanics and its Applications. 591, 126732.

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

  Open Access

• 4×56-Gbaud PAM-4 SDM transmission over 5.9-km 125-µm-cladding MCF using III-V-on-Si DMLS

  Diamantopoulos, N. P., Nishi, H., Fujii, T., Shikama, K., Matsui, T., Takeda, K., Kakitsuka, T., Nakajima, K. & Matsuo, S., 2020, Optical Fiber Communication Conference, OFC 2020. Optica Publishing Group (formerly OSA), (Optics InfoBase Conference Papers; vol. Part F174-OFC 2020).

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

• 4×56-GBaud PAM-4 SDM Transmission over 5.9-km 125-μm-Cladding MCF using III-V-on-Si DMLs

  Diamantopoulos, N. P. P., Nishi, H., Fujii, T., Shikama, K., Matsui, T., Takeda, K., Kakitsuka, T., Nakajima, K. & Matsuo, S., 2020 Mar, 2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 9083574. (2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
  1 Citation (Scopus)

• 400-Gb/s DMT-SDM transmission based on membrane DML-array-on-silicon

  Diamantopoulos, N. P., Shikama, K., Nishi, H., Fujii, T., Kishi, T., Takeda, K., Abe, Y., Matsui, T., Kakitsuka, T., Fukuda, H., Nakajima, K. & Matsuo, S., 2019 Apr 15, In: Journal of Lightwave Technology. 37, 8, p. 1805-1812 8 p., 8570776.

  Research output: Contribution to journal › Article › peer-review
  15 Citations (Scopus)

• 400-Gb/s operation of flip-chip interconnection EADFB laser array module

  Kanazawa, S., Fujisawa, T., Takahata, K., Sanjoh, H., Iga, R., Ueda, Y., Kobayashi, W. & Ishii, H., 2015 Mar 13, Optical Fiber Communication Conference, OFC 2015. OSA - The Optical Society, (Optical Fiber Communication Conference, OFC 2015).

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

• 400Gbit/s (20 × 20Gbit/s) dense WDM soliton-based RZ signal transmission using dispersion flattened fibre

  Tanaka, K., Morita, I., Suzuki, M., Edagawa, N. & Yamamoto, S., 1998 Nov 12, In: Electronics Letters. 34, 23, p. 2257-2258 2 p.

  Research output: Contribution to journal › Article › peer-review
  8 Citations (Scopus)

• 400 Gbit/s (20×20 Gbit/s) dense WDM transmission using soliton-based RZ signals

  Tanaka, K., Morita, I., Suzuki, M., Edagawa, N. & Yamamoto, S., 1998, p. 85-86. 2 p.

  Research output: Contribution to conference › Paper › peer-review
  3 Citations (Scopus)

• 400-Gbit/s optical OFDM transmission over 80 km in 50-GHz frequency grid

  Takahashi, H., Takeshima, K., Morita, I. & Tanaka, H., 2010, ECOC 2010 - 36th European Conference and Exhibition on Optical Communication, Proceedings. 5621118. (European Conference on Optical Communication, ECOC; vol. 1-2).

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

• 400-Gbps Space Division Multiplexing Optical Wireless Communication Using Two-Dimensional Photodetector Array

  Umezawa, T., Sakamoto, T., Kanno, A., Nakajima, S., Matsumoto, A., Yamamoto, N. & Kawanishi, T., 2018 Nov 14, 2018 European Conference on Optical Communication, ECOC 2018. Institute of Electrical and Electronics Engineers Inc., 8535433. (European Conference on Optical Communication, ECOC; vol. 2018-September).

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

• -400 mA mm^-1Drain Current Density Normally-Off Polycrystalline Diamond MOSFETs

  Zhu, X., Shao, S., Chang, Y., Zhang, R., Chung, S. Y. Y., Fu, Y., Bi, T., Huang, Y., An, K., Liu, J., Li, C. & Kawarada, H., 2022 May 1, In: IEEE Electron Device Letters. 43, 5, p. 789-792 4 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• 402.7-Tb/s MDM-WDM Transmission over Weakly Coupled 10-Mode Fiber Using Rate-Adaptive PS-16QAM Signals

  Beppu, S., Soma, D., Sumita, S., Wakayama, Y., Takahashi, H., Tsuritani, T., Morita, I. & Suzuki, M., 2020 May 15, In: Journal of Lightwave Technology. 38, 10, p. 2834-2840 7 p., 9027880.

  Research output: Contribution to journal › Article › peer-review
  21 Citations (Scopus)

• 402.7-Tb/s weakly-coupled 10-mode-multiplexed transmission using rate-adaptive PS PDM-16QAM WDM signals

  Soma, D., Beppu, S., Sumita, S., Wakayama, Y., Tsuritani, T., Morita, I. & Suzuki, M., 2019, IET Conference Publications. CP765 ed. Institution of Engineering and Technology, (IET Conference Publications; vol. 2019, no. CP765).

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

• 40-Gb/s 32-bit optical packet compressor-decompressor based on an optoelectronic memory

  Takenouchi, H., Takahashi, R., Takahata, K., Nakahara, T. & Suzuki, H., 2004 Jul, In: IEEE Photonics Technology Letters. 16, 7, p. 1751-1753 3 p.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)

• 40Gb/s DP-NRZ-QPSK signal generation using a dual-polarization quad-parallel Mach-Zehnder modulator

  Sudo, M., Sakamoto, T., Morohashi, I., Kanno, A., Chiba, A., Kawanishi, T. & Ichikawa, J., 2010 Nov 29, Technical Digest - 15th OptoElectronics and Communications Conference, OECC2010. p. 456-457 2 p. 5588543. (Technical Digest - 15th OptoElectronics and Communications Conference, OECC2010).

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

• 40 Gb/s single-channel soliton transmission over transoceanic distances by reducing Gordon-Haus timing jitter and soliton-soliton interaction

  Morita, I., Tanaka, K., Edagawa, N. & Suzuki, M., 1999 Dec, In: Journal of Lightwave Technology. 17, 12, p. 2506-2511 6 p.

  Research output: Contribution to journal › Article › peer-review
  47 Citations (Scopus)

• 40 Gb/s W-band (75-110 GHz) 16-QAM radio-over-fiber signal generation and its wireless transmission

  Kanno, A., Inagaki, K., Morohashi, I., Sakamoto, T., Kuri, T., Hosako, I., Kawanishi, T., Yoshida, Y. & Kitayama, K. I., 2011 Dec 1, European Conference and Exposition on Optical Communications, ECOC 2011. (Optics InfoBase Conference Papers).

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

• 40 Gb/s W-band (75-110 GHz) 16-QAM radio-over-fiber signal generation and its wireless transmission

  Kanno, A., Inagaki, K., Morohashi, I., Sakamoto, T., Kuri, T., Hosako, I., Kawanishi, T., Yoshida, Y. & Kitayama, K. I., 2011 Nov 30, ECOC 2011 - 37th European Conference and Exhibition on Optical Communication, Final Program. 6066072. (European Conference on Optical Communication, ECOC).

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

• 40 Gb/s W-band (75-110 GHz) 16-QAM radio-over-fiber signal generation and its wireless transmission

  Kanno, A., Inagaki, K., Morohashi, I., Sakamoto, T., Kuri, T., Hosako, I., Kawanishi, T., Yoshida, Y. & Kitayama, K. I., 2011 Dec 12, In: Optics Express. 19, 26, p. B56-B63

  Research output: Contribution to journal › Article › peer-review
  205 Citations (Scopus)

• 40 Gbit/s × 25WDM 306km unrepeatered transmission using 175 μm²-Aeff fibre

  Tanaka, K., Sakata, H., Miyakawa, T., Morita, I., Imai, K. & Edagawa, N., 2003 Jun, In: IEE Proceedings: Optoelectronics. 150, 3, p. 224-228 5 p.

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

• 40 Gbit/s × 25 WDM 306 km unrepeatered transmission using 175 μm²-Aeff fibre

  Tanaka, K., Sakata, H., Miyakawa, T., Morita, I., Imai, K. & Edagawa, N., 2001 Oct 25, In: Electronics Letters. 37, 22, p. 1354-1356 3 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)

• 40 Gbit/s × 25 WDM 306 km unrepeatered transmission using 175 μm²-Aeff fibre

  Tanaka, K., Sakata, H., Miyakawa, T., Morita, I., Imai, K. & Edagawa, N., 2001, p. 62-63. 2 p.

  Research output: Contribution to conference › Paper › peer-review
  3 Citations (Scopus)

• 40 Gbit/s × 25 WDM unrepeatered transmission over 362 km

  Miyakawa, T., Morita, I. & Edagawa, N., 2002 Jul 4, In: Electronics Letters. 38, 14, p. 726-727 2 p.

  Research output: Contribution to journal › Article › peer-review
  9 Citations (Scopus)

• 40-Gbit/s 16-bit burst optical packet generator based on photonic parallel-to-serial conversion

  Takenouchi, H., Takahata, K., Nakahara, T., Takahashi, R. & Suzuki, H., 2004 May, In: IEICE Transactions on Electronics. E87-C, 5, p. 825-827 3 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• 40-Gbit/s direct modulation of membrane buried heterostructure DFB laser on SiO2/Si substrate

  Matsuo, S., Fujii, T., Hasebe, K., Takeda, K., Sato, T. & Kakitsuka, T., 2014 Dec 16, Conference Digest - IEEE International Semiconductor Laser Conference. Institute of Electrical and Electronics Engineers Inc., p. 30-31 2 p. 6987435. (Conference Digest - IEEE International Semiconductor Laser Conference).

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

• 40-Gbit/s photonic random access memory for photonic packet-switched networks

  Takahashi, R., Nakahara, T., Takahata, K., Takenouchi, H., Yasui, T., Kondo, N. & Suzuki, H., 2004, In: Proceedings of SPIE - The International Society for Optical Engineering. 5356, p. 130-141 12 p.

  Research output: Contribution to journal › Conference article › peer-review
  6 Citations (Scopus)

• 40 Gbit/s single-channel soliton transmission over 10200 km without active inline transmission control

  Morita, I., Tanaka, K., Edagawa, N. & Suzuki, M., 1998, p. [d]2p.

  Research output: Contribution to conference › Paper › peer-review
  12 Citations (Scopus)

• 40Gbit/s single-channel soliton transmission over 8600km using periodic dispersion compensation

  Morita, I., Tanaka, K., Edagawa, N., Yamamoto, S. & Suzuki, M., 1998 Sep 17, In: Electronics Letters. 34, 19, p. 1863-1865 3 p.

  Research output: Contribution to journal › Article › peer-review
  20 Citations (Scopus)

• 40 Gbit/s single-channel soliton transmission using periodic dispersion compensation

  Morita, I., 1998, In: IEICE Transactions on Electronics. E81-C, 8, p. 1309-1314 6 p.

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

• 40 Gbit/s single-channel transmission over standard singlemode fibre using distributed Raman amplification

  Morita, I., Tanaka, K., Edagawa, N. & Suzuki, M., 2000 Dec 7, In: Electronics Letters. 36, 25, p. 2084-2085 2 p.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• 40Gbit/s versatile LiNbO3 lightwave modulator

  Kawanishi, T., Higuma, K., Fujita, T., Mori, S., Oikawa, S., Ichikawa, J., Sakamoto, T. & Izutsu, M., 2005, IET Conference Publications. CP502 ed. Institution of Engineering and Technology, Vol. 2005. p. 855-856 2 p. 20050754

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

• 40-Gbit/s WGPD/HEMT monolithic photoreceiver with output voltage of 1 Vp-p

  Takahata, K., Muramoto, Y., Fukano, H. & Matsuoka, Y., 1998, p. 1657-1659. 3 p.

  Research output: Contribution to conference › Paper › peer-review
  1 Citation (Scopus)

• 40Gbit/s x 25WDM Unrepeatered Transmission over 362km

  Miyakawa, T., Morita, I. & Edagawa, N., 2002, Optical Amplifiers and Their Applications, OAA 2002. Optica Publishing Group (formerly OSA), (Optics InfoBase Conference Papers).

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

• 40-km SSMF transmission of 56/64-Gb/s PAM-4 signals using 1.3-μm directly modulated laser and PIN photodiode

  Diamantopoulos, N. P., Kobayashi, W., Nishi, H., Takeda, K., Kakitsuka, T. & Matsuo, S., 2017, Advanced Photonics, PS 2017. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F57-PS 2017).

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