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• 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 journal › Article › peer-review
  40 Citations (Scopus)

• Wavelength dependence of optical frequency conversion device with asymmetric k-DBR structure

  Takahata, K., Kasaya, K. & Yasaka, H., 1992 Oct, In: Electronics Letters. 28, 22, p. 2078-2079 2 p.

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

• Wavelength proportional arrangement of virtual microphones based on interpolation/extrapolation for underdetermined speech enhancement

  Jinzai, R., Yamaoka, K., Matsumoto, M., Makino, S. & Yamada, T., 2019 Sep, EUSIPCO 2019 - 27th European Signal Processing Conference. European Signal Processing Conference, EUSIPCO, (European Signal Processing Conference; vol. 2019-September).

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

• Wavelength resource scalable heterodyne detection based WDM access employing time-domain modulation of wavelength-swept light

  Taniguchi, T., Sakurai, N., Kimura, H. & Tsubokawa, M., 2008 Dec 1.

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

• Wavelength-selectable DBR Laser Array Inherently Free from Mode-hopping for High-speed Switching

  Tohmori, Y., Fujiwara, N., Kakitsuka, T., Shibata, Y., Kano, F., Ishikawa, M., Kawaguchi, Y., Okamoto, H., Kondo, Y. & Yoshikuni, Y., 2003, p. 467-468. 2 p.

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

• Wavelength-selective fog-computing network for big-data analytics of Wireless Data

  Meyer, M. C., Wang, Y. & Watanabe, T., 2019 May 3, ICEIC 2019 - International Conference on Electronics, Information, and Communication. Institute of Electrical and Electronics Engineers Inc., 8706464. (ICEIC 2019 - International Conference on Electronics, Information, and Communication).

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

• Wavelength-switchable if over fiber network under ultra-dense WDM configuration for high-speed railway systems

  Kanno, A., Dat, P. T., Yamamoto, N. & Kawanishi, T., 2017 Nov 20, 30th Annual Conference of the IEEE Photonics Society, IPC 2017. Institute of Electrical and Electronics Engineers Inc., p. 591-592 2 p. (30th Annual Conference of the IEEE Photonics Society, IPC 2017; vol. 2017-January).

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

• Wavelength tunability of highly stacked quantum dot laser fabricated by a strain compensation technique

  Akahane, K., Yamamoto, N. & Kawanishi, T., 2010 Dec 1, 2010 22nd IEEE International Semiconductor Laser Conference, ISLC 2010. p. 37-38 2 p. 5642763. (Conference Digest - IEEE International Semiconductor Laser Conference).

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

• Wavelength tunable characteristics of mid-infrared intracavity 3-μm waveband light source with 805-nm-band laser diode excitation

  Yamamoto, N., Akahane, K., Kawanishi, T., Yamamoto, N., Naitou, R. & Sotobayashi, H., 2010 Nov 30, IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide. 5612740. (IRMMW-THz 2010 - 35th International Conference on Infrared, Millimeter, and Terahertz Waves, Conference Guide).

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

• Wavelength Tunable filter with Curved Directional Coupler

  Ito, Y., Mendez-Astudillo, M. & Kita, T., 2019 Nov, MOC 2019 - 24th Microoptics Conference. Institute of Electrical and Electronics Engineers Inc., p. 106-107 2 p. 8982770. (MOC 2019 - 24th Microoptics Conference).

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

• Wavelength tunable InGaAsP/InP multiple-λ/4-shifted distributed feedback laser

  Utaka, K., Tsurusawa, M., Horita, M. & Matsushima, Y., 1992, Conference Digest - 13th IEEE International Semiconductor Laser Conference. Institute of Electrical and Electronics Engineers Inc., p. 86-87 2 p. 763584. (Conference Digest - IEEE International Semiconductor Laser Conference; vol. 1992-September).

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

• Wavelength-Tunable InGaAsP-InP Multiple-λ/4-Shifted Distributed Feedback Laser

  Horita, M., Utaka, K. & Matsushima, Y., 1993 Jun, In: IEEE Journal of Quantum Electronics. 29, 6, p. 1810-1816 7 p.

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

• Wavelength tunable laser diodes with Si-wire waveguide ring resonator wavelength filters

  Suzuki, K., Kita, T. & Yamada, H., 2011 Apr 11, Silicon Photonics VI. 79431G. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7943).

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

• Wavelength-tunable mid-infrared 3-μm-waveband light source with 805/1064-nm differential frequency generation in effective intracavity system

  Yamamoto, N., Naito, R., Akahane, K., Kawanishi, T. & Sotobayashi, H., 2010 Oct 11, Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010. 5500878. (Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010).

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

• Wavelength-tunable mid-infrared 3-μm-waveband light source with 805/1064-nm differential frequency generation in effective intracavity system

  Yamamoto, N., Naito, R., Akahane, K., Kawanishi, T. & Sotobayashi, H., 2010, Conference on Lasers and Electro-Optics, CLEO 2010. Optical Society of America (OSA), (Optics InfoBase Conference Papers).

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

• Wavelength tunable optical add and drop multiplexer utilising coupled semiconductor waveguides and a striped thin-film heater

  Horita, M., Tanaka, S. & Matsushima, Y., 1998 Nov 12, In: Electronics Letters. 34, 23, p. 2240-2241 2 p.

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

• Wavelength tunable optical add and drop multiplexer utilizing coupled semiconductor waveguides

  Horita, M., Tanaka, S. & Matsushima, Y., 1998, European Conference on Optical Communication, ECOC. Piscataway, NJ, United States: IEEE, Vol. 1. p. 115-116 2 p.

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

• Wavelength tunable optical add and drop multiplexer utilizing vertically coupled semiconductor waveguides

  Horita, M., Yazaki, T., Tanaka, S. & Matsushima, Y., 2001, Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest. Vol. 1.

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

• Wavelength-tunable ultrashort optical pulse generation using Mach-Zehnder-modulator-based flat comb generator

  Morohashi, I., Sakamoto, T., Sotobayashi, H., Kawanishi, T., Hosako, I. & Tsuchiya, M., 2008 Dec 1.

  Research output: Contribution to conference › Paper › peer-review

• Wavelet domain image super-resolution from digital cinema to ultrahigh definition television by dividing noise component

  Matsuo, Y., Iwasaki, S., Yamamura, Y. & Katto, J., 2012 Dec 1, 2012 IEEE Visual Communications and Image Processing, VCIP 2012. 6410830. (2012 IEEE Visual Communications and Image Processing, VCIP 2012).

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

• Wavelet thresholding technique for sEMG denoising by baseline estimation

  Bartolomeo, L., Zecca, M., Sessa, S. & Takanishi, A., 2012, In: International Journal of Computer Aided Engineering and Technology. 4, 6, p. 517-534 18 p.

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

• Wavelet transform analysis of ab initio molecular dynamics simulation: Application to core-excitation dynamics of BF₃

  Otsuka, T. & Nakai, H., 2007 Apr 30, In: Journal of Computational Chemistry. 28, 6, p. 1137-1144 8 p.

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

• Wavelet transforms based noise reduction for body vibration signals in wireless sensor networks

  Tian, Q. & Yamauchi, N., 2007 Jan 1, In: IEEJ Transactions on Electronics, Information and Systems. 127, 6, p. 882-886+9

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

  Open Access
  2 Citations (Scopus)

• WAVE-MUD INTERACTION under IRREGULAR WAVES

  Soltanpour, M. & Shibayama, T., 2003 Jan 1, Proceedings of the 28th International Conference on Coastal Engineering 2002: Solving Coastal Conundrums, ICCE 2002. Smith, J. M. (ed.). American Society of Civil Engineers (ASCE), p. 2949-2958 10 p. (Proceedings of the Coastal Engineering Conference; vol. 2003-January).

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

• Wave propagation in even-dimensional spaces

  Ozawa, T., 1994, In: Asymptotic Analysis. 9, 2, p. 163-176 14 p.

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

• Wayang robot with gamelan music pattern recognition

  Tomo, T. P., Schmitz, A., Enriquez, G., Hashimoto, S. & Sugano, S., 2017 Feb, In: Journal of Robotics and Mechatronics. 29, 1, p. 137-145 9 p.

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

  Open Access
  2 Citations (Scopus)

• Wayfinding evacuation behavior in a large-scale station based on analyses of path choice area - Study on the evacuation in railway stations in case of fire part

  Fujii, K. & Sano, T., 2014 Oct 1, In: Journal of Environmental Engineering (Japan). 79, 704, p. 829-839 11 p.

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

  Open Access
  1 Citation (Scopus)

• W-band low power sub-harmonic mixer IC in 130-nm SiGe BiCMOS

  Yang, X., Sun, Z., Shibata, T. & Yoshimasu, T., 2015 Jul 22, 2015 IEEE International Wireless Symposium, IWS 2015. Institute of Electrical and Electronics Engineers Inc., 7164557. (2015 IEEE International Wireless Symposium, IWS 2015).

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

• W-band millimeter-wave patch antennas on optical modulator for runway security systems

  Wijayanto, Y. N., Kanno, A., Murata, H., Kawanishi, T. & Adhi, P., 2018 Jan 29, 2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017. Institute of Electrical and Electronics Engineers Inc., p. 79-82 4 p. (2017 IEEE Conference on Antenna Measurements and Applications, CAMA 2017; vol. 2018-January).

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

• W-band ultra-low-power sub-harmonic mixer for automotive radar in 65nm CMOS

  Yang, X., Wang, W., Xu, K., Shibata, T. & Yoshimasu, T., 2013 Dec 1, 2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013 - Conference Proceedings. 6718852. (IEEE Region 10 Annual International Conference, Proceedings/TENCON).

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

• W boson polarisation at LEP2

  Abbiendi, G., Ainsley, C., Åkesson, P. F., Alexander, G., Allison, J., Amaral, P., Anagnostou, G., Anderson, K. J., Arcelli, S., Asai, S., Axen, D., Azuelos, G., Bailey, I., Barberio, E., Barillari, T., Barlow, R. J., Batley, R. J., Bechtle, P., Behnke, T., Bell, K. W., & 212 othersBell, P. J., Bella, G., Bellerive, A., Benelli, G., Bethke, S., Biebel, O., Boeriu, O., Bock, P., Boutemeur, M., Braibant, S., Brigliadori, L., Brown, R. M., Buesser, K., Burckhart, H. J., Campana, S., Carnegie, R. K., Carter, A. A., Carter, J. R., Chang, C. Y., Charlton, D. G., Ciocca, C., Couchman, J., Csilling, A., Cuffiani, M., Dado, S., de Roeck, A., de Wolf, E. A., Desch, K., Dienes, B., Donkers, M., Dubbert, J., Duchovni, E., Duckeck, G., Duerdoth, I. P., Etzion, E., Fabbri, F., Feld, L., Ferrari, P., Fiedler, F., Fleck, I., Ford, M., Frey, A., Gagnon, P., Gary, J. W., Gaycken, G., Geich-Gimbel, C., Giacomelli, G., Giacomelli, P., Giunta, M., Goldberg, J., Gross, E., Grunhaus, J., Gruwé, M., Günther, P. O., Gupta, A., Hajdu, C., Hamann, M., Hanson, G. G., Harel, A., Hauschild, M., Hawkes, C. M., Hawkings, R., Hemingway, R. J., Herten, G., Heuer, R. D., Hill, J. C., Hodman, K., Horváth, D., Igo-Kemenes, P., Ishii, K., Jeremie, H., Jovanovic, P., Junk, T. R., Kanaya, N., Kanzaki, J., Karlen, D., Kawagoe, K., Kawamoto, T., Keeler, R. K., Kellogg, R. G., Kennedy, B. W., Klein, K., Klier, A., Kluth, S., Kobayashi, T., Kobel, M., Komamiya, S., Krämer, T., Krieger, P., von Krogh, J., Kruger, K., Kuhl, T., Kupper, M., Lafferty, G. D., Landsman, H., Lanske, D., Layter, J. G., Lellouch, D., Letts, J., Levinson, L., Lillich, J., Lloyd, S. L., Loebinger, F. K., Lu, J., Ludwig, A., Ludwig, J., Mader, W., Marcellini, S., Martin, A. J., Masetti, G., Mashimo, T., Mättig, P., McKenna, J., McPherson, R. A., Meijers, F., Menges, W., Merritt, F. S., Mes, H., Michelini, A., Mihara, S., Mikenberg, G., Miller, D. J., Moed, S., Mohr, W., Mori, T., Mutter, A., Nagai, K., Nakamura, I., Nanjo, H., Neal, H. A., Nisius, R., O'Neale, S. W., Oh, A., Okpara, A., Oreglia, M. J., Orito, S., Pahl, C., Pásztor, G., Pater, J. R., Pilcher, J. E., Pinfold, J., Plane, D. E., Poli, B., Pooth, O., Przybycień, M., Quadt, A., Rabbertz, K., Rembser, C., Renkel, P., Roney, J. M., Rosati, S., Rozen, Y., Runge, K., Sachs, K., Saeki, T., Sarkisyan, E. K. G., Schaile, A. D., Schaile, O., Scharff-Hansen, P., Schieck, J., Schörner-Sadenius, T., Schröder, M., Schumacher, M., Scott, W. G., Seuster, R., Shears, T. G., Shen, B. C., Sherwood, P., Skuja, A., Smith, A. M., Sobie, R., Söldner-Rembold, S., Spano, F., Stahl, A., Strom, D., Ströhmer, R., Tarem, S., Tasevsky, M., Teuscher, R., Thomson, M. A., Torrence, E., Toya, D., Tran, P., Trigger, I., Trócsányi, Z., Tsur, E., Turner-Watson, M. F., Ueda, I., Ujvári, B., Vollmer, C. F., Vannerem, P., Vértesi, R., Verzocchi, M., Voss, H., Vossebeld, J., Waller, D., Ward, C. P., Ward, D. R., Watkins, P. M., Watson, A. T., Watson, N. K., Wells, P. S., Wengler, T., Wermes, N., Wetterling, D., Wilson, G. W., Wilson, J. A., Wolf, G., Wyatt, T. R., Yamashita, S., Zer-Zion, D. & Zivkovic, L., 2004 Apr 15, In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 585, 3-4, p. 223-236 14 p.

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

• W-boson polarization measurement in the tt- dilepton channel using the CDF II detector

  CDF Collaboration, 2013 May 13, In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 722, 1-3, p. 48-54 7 p.

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

• WBT content for geography and geology using VRML

  Akagi, G., Anada, K., Miyadera, Y., Shimizu, M., Tsuchida, K., Yaku, T. & Yasui, M., 2007, Knowledge Management for Educational Innovation: IFIP WG 3.7 7th Conference on Information Technology in Educational Management (ITEM), Hamamatsu, Japan, July 23-26, 2006. Tatnall, A., Okamoto, T. & Visscher, A. (eds.). p. 83-88 6 p. (IFIP International Federation for Information Processing; vol. 230).

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

• WDM/SDM transmission of 76 × 128-Gbit/s Nyquist-pulse-shaped DP-QPSK Signals over 4,200 km using cladding pumped 7-Core EDFA

  Takeshima, K., Tsuritani, T., Igarashi, K., Morita, I., Tsuchida, Y., Maeda, K., Saito, T., Watanabe, K., Sasa, T., Imamura, K. & Sugizaki, R., 2015 Nov 30, 2015 Opto-Electronics and Communications Conference, OECC 2015. Institute of Electrical and Electronics Engineers Inc., 7340111. (2015 Opto-Electronics and Communications Conference, OECC 2015).

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

• WDM RoF-MMW and linearly located distributed antenna system for future high-speed railway communications

  Dat, P. T., Kanno, A., Yamamoto, N. & Kawanishi, T., 2015 Oct 1, In: IEEE Communications Magazine. 53, 10, p. 86-94 9 p., 7295468.

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

• Weak addition invariance and axiomatization of the weighted Shapley value

  Yokote, K., 2015 May 26, In: International Journal of Game Theory. 44, 2, p. 275-293 19 p., 429.

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

• Weak and classical solutions of the twodimensional magnetohydrodynamic equations

  Kozono, H., 1989 Sep, In: Tohoku Mathematical Journal. 41, 3, p. 471-488 18 p.

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

• Weak convergence of marked empirical processes in a hilbert space and its applications

  Tsukuda, K. & Nishiyama, Y., 2020, In: Electronic Journal of Statistics. 14, 2, p. 3914-3938 25 p.

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

  Open Access

• Weak convergence of some classes of martingales with jumps

  Nishiyama, Y., 2000 Apr, In: Annals of Probability. 28, 2, p. 685-712 28 p.

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

  Open Access
  17 Citations (Scopus)

• Weak cosmic growth in coupled dark energy with a Lagrangian formulation

  Kase, R. & Tsujikawa, S., 2020 May 10, In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 804, 135400.

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

  Open Access
  16 Citations (Scopus)

• Weak differential marginality and the Shapley value

  Casajus, A. & Yokote, K., 2017 Jan 1, In: Journal of Economic Theory. 167, p. 274-284 11 p.

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

• Weak differential monotonicity, flat tax, and basic income

  Yokote, K. & Casajus, A., 2017 Feb 1, In: Economics Letters. 151, p. 100-103 4 p.

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

• Weak Fano bundles on the cubic threefold

  Ishikawa, D., 2016 Jan 1, In: Manuscripta Mathematica. 149, 1-2, p. 171-177 7 p.

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

• Weak Harnack inequality for fully nonlinear uniformly elliptic pde with unbounded ingredients

  Koike, S. & Świȩch, A., 2009 Jul, In: Journal of the Mathematical Society of Japan. 61, 3, p. 723-755 33 p.

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

  Open Access
  30 Citations (Scopus)

• Weak Harnack inequality for fully nonlinear uniformly parabolic equations with unbounded ingredients and applications

  Koike, S., Święch, A. & Tateyama, S., 2019 Aug, In: Nonlinear Analysis, Theory, Methods and Applications. 185, p. 264-289 26 p.

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

• Weak involvement of octopamine in aversive taste learning in a snail

  Aonuma, H., Kaneda, M., Hatakeyama, D., Watanabe, T., Lukowiak, K. & Ito, E., 2017 May 1, In: Neurobiology of Learning and Memory. 141, p. 189-198 10 p.

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

• Weak KAM aspects of convex Hamilton-Jacobi equations with Neumann type boundary conditions

  Ishii, H., 2011 Jan, In: Journal des Mathematiques Pures et Appliquees. 95, 1, p. 99-135 37 p.

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

• Weak localization, fluctuation, and superconductivity in thin Nb films and wires

  Hikita, M., Tajima, Y., Tamamura, T. & Kurihara, S., 1990, In: Physical Review B. 42, 1, p. 118-126 9 p.

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

• Weak localization in bilayer graphene with Li-intercalation/desorption

  Endo, Y., Ichinokura, S., Akiyama, R., Takayama, A., Sugawara, K., Nomura, K., Takahashi, T. & Hasegawa, S., 2018 Jul 2, In: Journal of Physics Condensed Matter. 30, 30, 305701.

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

• Weakly coupled 10-mode-division multiplexed transmission over 48-km few-mode fibers with real-time coherent MIMO receivers

  Beppu, S., Igarashi, K., Kikuta, M., Soma, D., Nagai, T., Saito, Y., Takahashi, H., Tsuritani, T., Morita, I. & Suzuki, M., 2020 Jun 22, In: Optics Express. 28, 13, p. 19655-19668 14 p.

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

  Open Access
  15 Citations (Scopus)