論文雑誌

1976 / 1977 / 1978 / 1979
1980 / 1981 / 1982 / 1983 / 1984 / 1985 / 1986 / 1987 / 1988 / 1989
1990 / 1991 / 1992 / 1993 / 1994 / 1995 / 1996 / 1997 / 1998 / 1999
2000 / 2001 / 2002 / 2003 / 2004 / 2005 / 2006 / 2007 / 2008 / 2009
2010 / 2011 / 2012 / 2013 / 2014 / 2015

• [1976]

• [1]北山研一、熊谷信昭、「非相反光ICモード変換器の解析」, 電子通信学会論文誌C｡､vol.59-C, pp.498-505, 1976.

  [1977]

• [2] K. Kitayama and N. Kumagai, "Theory and applications of coupledoptical waveguides involving anisotropic or gyrotropic materials," IEEETrans. Microwave Theory and Tech., vol. MTT-25, p. 567-572, 1977.
• [3] K. Kitayama and M. Ikeda, "Leaky modes effect in spliced graded-index fibers," Appl. Phys. Lett., vol. 30, pp. 227-228, 1977.
• [4] M. Ikeda, Y. Murakami, and K. Kitayama, "Mode scrambler for optical fibers," Appl. Opt., vol. 16, pp. 1045-1049, 1977.

  [1978]

• [5] M. Ikeda and K. Kitayama, "Transfer function of long spliced graded index fibers with mode scramblers," Appl. Opt., vol. 17, pp. 63-67, 1978.
• [6] K. Kitayama and M. Ikeda, Mode mixing effects in optical fiberscaused by sheathing and multistranding: measurements," Appl. Opt.,vol. 17, pp. 3660-3664, 1978.
• [7] K. Kitayama and M. Ikeda, "Mode coupling coefficient measurements in optical fibers," Appl. Opt., vol. 17, pp. 3979-3983, 1978.
• [8] J. Sakai, K. Kitayama, M. Ikeda, Y. Kato, and T. Kimura, "Designconsiderations of broadband dual mode optical fibers," IEEE Trans.Microwave Theory and Tech., vol. MTT-26, pp. 658-665, 1978.

  [1979]

• [9] K. Kitayama, Y. Kato, S. Seikai, N. Uchida, and M. Ikeda,"Experimental verification of modal dispersion free characteristics intwo-mode optical fiber," IEEE J. Quantum Electron. (Lett.), vol.QE-15, pp. 6-8, 1979.
• [10] K. Kitayama, S. Seikai, Y. Kato, N. Uchida, O. Fukuda, and K. Inada, "Transmission characteristics of long spliced graded-index optical fibers at 1.27mm," IEEE J. Quantum Electron.,vol. QE-15, pp. 638-642, 1979.
• [11] K. Kitayama, M. Tateda, S. Seikai, and N. Uchida, "Determination of mode power distribution in a parabolic-index optical fibers: theory and application," IEEE J. Quantum Electron., vol. QE-15, pp. 1161-1165, 1979.
• [12] Y. Kato, K. Kitayama, S. Seikai, and N. Uchida, "Novel method for measuring cutoff wavelength of HE21, TE01, and TM01 modes," Electron. Lett., vol. 15, pp. 410-411, 1979.

  [1980]

• [13] K. Kitayama, S. Seikai, and N. Uchida, "Impulse response prediction based on experimental mode coupling coefficient in a 10-km \long graded-index fiber," IEEE J. Quantum Electron., vol. QE-16, pp. 356-362, 1980.
• [14] K. Kitayama, M. Ohashi, and S. Seikai, "Mode conversion at splices in multimode graded-index fibers," IEEE J. Quantum Electron., vol.QE-6, pp. 971-978, 1980.
• [15] K. Kitayama, Y. Kato, S. Seikai, N. Uchida, M. Akiyama, and O.Fukuda, "Transmission characteristic measurement of two-mode optical fiberwith a nearly optimum index-profile," IEEE Trans. Microwave TheoryTech., vol. MTT-28, pp. 604-608, 1980.
• [16] S. Seikai, M. Tateda, K. Kitayama, and N. Uchida, "Optimization ofmultimode graded-index fiber parameters: design considerations," Appl.Opt., vol. 19, pp. 2860-2865, 1980.

  [1981]

• [17] Y. Kato, K. Kitayama, S. Seikai, and N. Uchida, "Effective cutoffwavelength of the LP11 mode in single-mode fiber cables," IEEE J.Quantum Electron., vol. QE-17, pp. 35-39, 1981.
• [18] K. Kitayama, Y. Kato, S. Seikai, and N. Uchida, "Structuraloptimization for two-mode fiber: theory and experiment", IEEE J. QuantumElectron., vol. QE-17, pp. 1057-1063, 1981.
• [19] K. Kitayama, Y. Kato, S. Seikai, and M. Tateda,"Broadband(0.6m-1.8m) subnanosecond pulse emission using anultra-low-loss single-mode fiber," Appl. Opt., vol. 20, pp.2428-2432, 1981.
• [20] K. Kitayama, S. Seikai, and N. Uchida, "Polarisation-maintainingsingle-mode fibre with azimuthally inhomogeneous index profile,"Electron. Lett., vol. 17, pp. 419-420, 1981.
• [21] M. Ohashi, K. Kitayama, and S. Seikai, "Mode coupling effects in agraded-index fiber cable," Appl. Opt., vol. 20, pp. 2433-2438,1981.

  [1982]

• [22] Y. Kato, K. Kitayama, and S. Seikai, "Design consideration onbroad-band W-type two-mode optical fibers," IEEE Trans. Microwave Theoryand Tech., vol. MTT-30, pp. 1-5, 1982.
• [23] M. Ohashi, K. Kitayama, and S. Seikai, "Mode coupling at arc-fusionsplices in graded-index fibers," IEEE J. Quantum Electron., vol.QE-18, pp. 274-277, 1982.
• [24] K. Kitayama, S. Seikai, and K. Morishita, "Minimum pulse broadeningin multimode fibers with index imperfections," IEEE J. QuantumElectron., vol. QE-18, pp. 838-843, 1982.
• [25] K. Kitayama, Y. Kato, N. Uchida, and M. Akiyama, "Transmissionbandwidth of two-mode fiber link," IEEE J. Quantum Electron., vol.QE-18, pp. 1871-1876, 1982.
• [26] Y. Kato, K. Kitayama, S. Seikai, and N. Uchida, "Modal equalisationfor two-mode fibre link using a step-index fibre," Electron. Lett.,vol. 18, pp. 356-358, 1982.
• [27] K. Kitayama, S. Seikai, and N. Uchida, "Stress-induced frequencytuning for stimulated four-photon mixing in a birefringent single-modefiber," Appl. Phys. Lett., vol. 41, pp. 322-324, 1982.
• [28] K. Kitayama and M. Ohashi, "Frequency tuning for stimulatedfour-photon mixing by bending-induced birefringence in a single-mode fiber,"Appl. Phys. Lett., vol. 41, pp. 619-621, 1982.
• [29] M. Ohashi, K. Kitayama, and Y. Ishida, and N. Uchida, "Phase-matchedlight amplification by three-wave mixing process in a birefringent fiber dueto externally applied stress," Appl. Phys. Lett., vol. 41, pp.1111-1113, 1982.

  [1983]

• [30] K. Kitayama, Y. Kato, M. Ohashi, Y. Ishida, and N. Uchida, " Designconsiderations for the structural optimization of a single-mode fiber:,"IEEE/OSA J. Lightwave Technol., Vol.LT-1, pp. 363-369, 1983.
• [31] K. Kitayama and S. Wang, "Optical pulse compression by nonlinearcoupling," Appl. Phys. Lett., vol. 43, pp. 17-19, 1983.
• [32] K. Kitayama, I. H. A. Fattah, and S. Wang, "Interferometriccoupled-waveguide semiconductor laser: structural optimization and itsperformance," Appl. Phys. Lett., vol. 43, pp. 816-818, 1983.

  [1984]

• [33] K. Kitayama and S. Wang, "A new Q switching method by intracavityphase modulation in a semiconductor laser," Appl. Phys. Lett., vol.44, pp. 571-573, 1984.
• [34] K. Kitayama, Y. Kimura, and S. Seikai, "Nonlinear mode coupling inbirefringent fiber: application to optical pulse reshaping," Appl. Phys.Lett., vol. 45, pp. 838-840, 1984.
• [35] K. Kitayama, M. Ohashi, and Y. Ishida, "Length dependence ofeffective cutoff wavelength in single-mode fibers," IEEE/OSA J. LigthtwaveTechnol., vol. LT-2, pp. 629-634, 1984.
• [36] M. Ohashi, K. Kitayama, Y. Koyamada, N. Uchida, and S. Seikai,"Design of multimode graded-index fiber parameters in the long-wavelengthregion," Appl. Opt., vol. 23, pp. 1802-1806, 1984.
• [37] M. Ohashi, K. Kitayama, T. Kobayashi, and Y. Ishida, "LP11 mode lossmeasurements in the two-mode-propagation region of optical fibers," Opt.Lett., vol. 9, pp. 303-305, 1984.
• [38] K. Kitayama, N. Uesugi, S. Seikai, O. Kawata, and K. Ishihara,"Ultralow-loss 220km-long single-mode-fibre cable link in 1.5mm wavelength region," Electron Lett., vol. 20, pp. 774-775, 1984.

  [1985]

• [39] K. Kitayama, M. Ohashi, and T. K. Gustafson,"Sequence-frequncy three-wave mixing emissions in a birefringent opticalfiber," IEEE J. Quantum Electron., vol. QE-21, pp. 1689-1700,1985.
• [40] K. Kitayama, Y. Kimura, and S. Seikai, "Fiber-optic logic gage,"Appl. Phys. Lett., vol. 45, pp. 317-319, 1985.
• [41] K. Kitayama, Y, Kimura, K. Okamoto, and S. Seikai, "Optical samplingusing an all-fiber optical Kerr shutter," Appl. Phys. Lett., vol. 46,pp. 623-625, 1985.
• [42] K. Kitayama, and N. Shibata, and M. Ohashi, "Two-core opticalfibers: experiment," J. Opt. Soc. Am. A, vol. 2, pp. 84-89,1985.
• [43] K. Kitayama and Y. Ishida, "Wavelength-selective coupling oftwo-core optical fiber: application and design," J. Opt. Soc. Am.A, vol. 2 pp. 90-94, 1985.
• [44] M. Ohashi, K. Kitayama, Y. Ishida, and Y. Negishi, "Simpleapproximations for chromatic dispersion in single-mode fibers with variousindex profiles," IEEE/OSA J. Lightwave Technol., vol. LT-3, pp.110-115, 1985.
• [45] K. Kitayama, N. Uesugi, M. Ohashi, S. Seikai, and K. Ishihara,"Design and performance of ultra-low-loss single-mode fiber cable in1.5mm wavelength region," IEEE/OSA J. Lightwave Technol., vol. LT-3, pp.579-585, 1985.
• [46] M. Ohashi, K. Kitayama, N. Shibata, and S. Seikai, "Frequencyturning of a Stokes wave for stimulated four-photon mixing bytemperature-induced birefringence change," Opt. Lett., vol. 10, pp.77-79, 1985.
• [47] N. Shibata, M. Ohashi, K. Kitayama, and S. Seikai, "Evaluation ofbending-induced birefringence based on stimulated four-photon mixing,"Opt. Lett., vol. 10, pp. 154-156, 1985.
• [48] 大橋正治、北山研一、青海恵之、「ＮＦＰ法による単一モードファイバのモードフィールド半径の測定」, 電子通信学会論文誌(B), vol.J68-B,pp.435-442, 1985.

  [1986]     [Google Scholar]

• [49] M. Ohashi, K. Kitayama, and S. Seikai, "Mode field diametermeasurement conditions for fibers by transmitted field pattern methods,"IEEE J. Lightwave Technol., vol. LT-4, pp. 109-115, 1986.
• [50] S. Seikai, K. Kitayama, N. Uesugi, and Y. Kato, "Designconsideration on single-mode fibers suitable for subscriber cables," IEEEJ. Lightwave Technol., vol. LT-4, pp. 1005-1009, 1986.
• [51] N. Shibata, M. Tsubokawa, M. Ohashi, K. Kitayama, and S. Seikai,"Birefringence and polarization mode dispersion in a coil of a single-modefiber," J. Opt. Soc. Am. A, vol. 3, pp. 1935-1940, 1986.

[1988]     [Google Scholar]

• [52] K. Kitayama, K. Okamoto, and H. Yoshinaga, "Extended four-photonmixing approach to modulation instability," J. Appl. Phys., vol.64,pp.6586-6587, 1988.
• [53] Y. Kimura, K. Kitayama, N. Shibata, and S. Seikai, "All-fibre-opticlogic 'AND' gate," Electron Lett., vol. 22, pp. 277-278, 1988.

[1989]     [Google Scholar]

• [54] F. Itoh and K. Kitayama, "Experimental verification of frequencylevel-off of modulational instability in the minimum dispersion region,"Appl. Phys, Lett., vol.54, pp. 2503-2505, 1989.
• [55] F. Ito and K. Kitayama, "Optical implementation of the Hopfieldneural network using multiple fiber nets," Appl. Opt., vol.28,pp.4176-4181, 1989.
• [56] H. Yoshinaga, K. Kitayama, and T. Hara, "All-optical error-signalgeneration for backpropagation learning in optical multilayer neuralnetworks," Opt. Lett., vol.14, pp.202-204, 1989.
• [57] H. Yoshinaga, K. Kitayama, and T. Hori, "Experimental learning in anoptical perceptronlike neural network," Opt. Lett., vol.14,pp.716-718, 1989.
• [58] M. Hashimoto, K. Kitayama, and N. Mukohzaka, "Programmable opticalparallel processor based upon polarization modulation: cascade operations,"Appl. Opt., vol. 28, pp.4305-4312, 1989.
• [59] W. Kawakami, H. Yoshinaga, and K. Kitayama, "Demonstration of anoptical inhibitory neural network," Opt. Lett., vol. 14, pp.984-986,1989.
• [60] M. Hashimoto, K. Kitayama, and N. Mukohzaka,"Space-variant operations using an optical parallel processor based onpolarization encoding," Opt. Lett., vol. 14, pp. 384-386, 1989.

[1990]     [Google Scholar]

• [61] M. Fukui and K. Kitayama, "Real-time restoration method for imagetransmission in a multimode optical fiber," Opt. Lett., vol. 15, pp.977-979, 1990.
• [62] F. Ito, K. Kitayama, and Y. Tamura, "Optical outer-product learningin a neural network using optically stimulable phosphor," Opt. Lett.,vol. 15, pp. 860-862, 1990.
• [63] M. Hashimoto, K. Kitayama, and N. Mukohzaka, "Neighborhoodoperations of optical parallel processor," Jap. J. Appl. Phys., vol.29, pp. L1256-1258, 1990.
• [64] M. Hashimoto, M. Fukui, and K. Kitayama, "Self-routing opticalcrossbar switch," IEEE Photonics Technol. Lett., vol. 2, pp.522-524, 1990.
• [65] H. Yoshinaga, K. Kitayama, and H. Oguri, "Holographic image storage in iron-doped lithium niobate fibers," Appl. Phys. Lett. ,vol. 56, pp. 1728-1730, 1990.
• [66] 川上弥、北山研一、「光側抑制ニューラルネット」, 電子情報通信学会論文誌(D-II), vol.J73-D-II, pp.1346-1353, 1990.

[1991]     [Google Scholar]

• [67] H. Yoshinaga, K. Kitayama, and H. Oguri, "Application of fiberholography to associative memory," Opt. Lett., vol.16, pp.669-671,1991.
• [68] W. Kawakami, K. Kitayama, Y. Nakano, and M. Ikeda, "Lateralinhibitory action in an optical neural network using aninternal-light-coupled optical device array," Opt. Lett., vol.16,pp.1028-1030, 1991.
• [69] Y. Nakano, M. Ikeda, W. Kawakami, and K. Kitayama, "Internallight-coupled optical device array," Appl. Phys. Lett., vol. 58,pp.1698-1700, 1991.
• [70] F. Ito and K. Kitayama, "Photorefractive crystal waveguide withperiodically reversed c axis for enhanced two-wave mixing," Appl. Phys,Lett., vol. 59, pp.1932-1934, 1991.
• [71] K. Kitayama and F. Ito, "Optical signal processing usingphotorefractive effect," Multidimensional Systems and Signal Processing,vol. 2, pp.401-419, 1991.

[1992]     [Google Scholar]

• [72] F. Ito, K. Kitayama, and O. Nakano, "Enhanced two-wave mixing in a photorefractive waveguide having a periodically reversed c-axis byelectrical poling technique," Appl. Phys. Lett. , vol.60, pp.793-795, 1992.
• [73] F. Ito, K. Kitayama, and H. Oguri, "Compensation of fiberholographic image distortion caused by intrasignal photorefractive coupling by using a phase-conjugate mirror," Opt. Lett., vol.17, pp.215-217, 1992.
• [74] M. Hashimoto, K. Kitayama, and N. Mukohzaka, "Sequential logicoperation using optical parallel processor based upon polarizationencoding," Optical Computing and Processing, vol. 1, pp.303-313,1992.
• [75] F. Ito and K. Kitayama, "Distortion free reconstruction throughphase conjugation of holographic image in photorefractive crystalwaveguide," IEICE Trans. Electron., vol. E75-C, pp.741-743, 1992.
• [76] M. Hashimoto, S. Ishibashi, Y. Fukuda, and K. Kitayama,"Thresholding characteristics of an optically addressableGaAs-pin/ferroelectric liquid crystal spatial light modulator and itsapplications," IEICE Trans. Electron., vol. E75-C, pp.1395-1398,1992.
• [77] F. Ito and K. Kitayama, "Real-time holographic storage of temporalbit sequence by using angular multiple recording of spectral components,"Opt. Lett., vol. 17, pp.1152-1154, 1992.
• [78] M. Fukui and K. Kitayama, "Image logic algebra and its opticalimplementations," Appl. Opt., vol. 31, pp.581-591, 1992.
• [79] M. Fukui and K. Kitayama, "Design considerations of the opticalimage crossbar switch," Appl. Opt., vol. 31, pp.5542-5547, 1992.
• [80] M. Fukui and K. Kitayama, "Applications of image-logic algebra: wirerouting and numerical data processings," Appl. Opt., vol. 31,pp.4645-4656, 1992.
• [81] F. Ito, K. Kitayama, and H. Oguri, "Holographic image storage inLiNbO₃ fibers with compensation of intrasignal photorefractivecoupling," J. Opt. Soc. Am. B., vol. 9, pp.1432-1439,1992.
• [82] F. Ito, K. Kitayama, and K. Tomomatu, "Observation of thephotorefractive effect in single-domain BaTiO₃ crystal fiber,"Appl. Phys. Lett., vol. 61, pp. 2144-2146, 1992.
• [83] 福井将樹,　北山研一,「画像論理代数(ILA)とその応用」, 情報処理学会誌,vol.33, pp.270-277, 1992.

[1993]     [Google Scholar]

• [84] M. Fukui and K. Kitayama, "High-throughput optical image crossbarswitch that uses a point light source array," Opt .Lett., vol. 18,pp.376-378, 1993.
• [85] F. Ito and K. Kitayama, "Interferometric parallel spectral detectionof an optical signal with a finite time duration," Opt. Lett.,vol.18, pp. 2156-2158, 1993.
• [86] 川上弥,　北山研一，中野好典，池田正宏，「集積化を志向した光側抑制ニューラルネットの設計」, 電子情報通信学会論文誌D-II, vol. J76-D-II, pp.709-716, 1993.
• [87] 橋本仁、石橋重喜、福田幸夫、北山研一、「GaAs-pinホトダイオードと強誘電性液晶を用いた空間光変調器とその応用」, 電子情報通信学会論文誌(C-I), vol. J76-C-I, pp.301-312, 1993.
• [88] 福井将樹，谷田純，北山研一，一岡芳樹，「光並列演算における離散ディジタル相関」, 光学 vol. 22, pp. 137-141, 1993.

[1994]     [Google Scholar]

• [89] F. Ito, K. Kitayama and O. Nakao, "Gain constant of two-wave mixing in periodically poled photorefractive crystal waveguide," IEEE J. Quantum Electron., vol. 30, pp. 295-304, 1994.
• [90] K. Kitayama, "Novel spatial spread spectrum based fiber optic CDMA networks for image transmission," IEEE J. Selected Areas in Commun., vol.12, pp. 762-772, 1994.
• [91] K. Kitayama, "Ultrafast photonic Asynchronous Transfer Mode switch based upon parallel signal processing," Opt. Review, vol. 1, pp.59-64, 1994.

[1995]     [Google Scholar]

• [92] K. Kitayama and F. Ito, "Holographic memory using longphotorefractive fiber array," Optical Materials, vol. 4, pp. 392-398, 1995.
• [93] M. Mizukami, K. Koyabu, M. Fukui, and K. Kitayama, "Free-spaceoptical module configuration using a guide-frame assembly method," Appl. Opt., vol. 34, pp. 1783-1787, 1995.
  [Abstract]
• [94] W. Kawakami and K. Kitayama, "Optical error-correction codingencoder and decoder: design considerations," Appl. Opt., vol.34, pp. 5064-5073, 1995.
  [Abstract]
• [95] 水上誠，小薮国夫，福井将樹，北山研一，「通信用光モジュール簡易組み立て法に関する検討」, 精密工学会誌 vol. 61, pp. 1141-1146, 1995.
  [Abstract]

[1996]     [Google Scholar]

• [96] K. Kitayama, "Subcarrier-multiplexed signaling based add/dropmultiplexer in optical FDM networks," IEEE Photonics Technol. Lett.,vol. 8,pp.836-838, 1996.
  [Abstract]
• [97] T. Kuri and K. Kitayama, "60GHz band millimetre-wave signalgeneration and transport over optical frequency division multiplexingnetworks," Electron. Lett., vol. 32, pp. 2158-2159, 1996.
  [Abstract]

[1997]     [Google Scholar]

• [98] K. Kitayama, M. Nakamura, Y. Igasaki, and K. Kaneda, "Imagefiber-optic two-dimensional parallel links based upon optical space-CDMA:experiment," IEEE/OSA J. Lightwave Technol., vol. 15, pp. 202-212, 1997.
  [Abstract]
• [99] F. Ito and K. Kitayama, "Temporal bit-sequence signal storage byusing angular-multiple spectral volume holography(SPLUME)," IEEE J.Quantum Electron., vol. 33, pp. 633-641, 1997.
  [Abstract]
• [100] K. Kitayama, "Highly stabilized millimeter-wave generation byusing fiber-optic frequency-tunable comb generator," IEEE/OSA J. LightwaveTechnol., vol. 15, pp. 883-893, 1997.
  [Abstract]
• [101] K. Kitayama, "Carrier sense using subcarrier-multiplexed signalingfor optical frequency division multiple access," IEEE/OSA J. LightwaveTechnol., vol. 15, pp. 758-765, 1997.
  [Abstract]

[1998]     [Google Scholar]

• [102] K. Kitayama, "Highly spectrum efficient OFDM/PDM wireless networks by using optical SSB modulation," IEEE/OSA J. Lightwave Technol., vol.16, pp. 969-976, 1998.
  [Abstract]
• [103] W. D. Cornwell, N. Wada, K. Kitayama, and I. Andonovic, "Experimental demonstration of coherent coding of picosecond pulses,"Electron. Lett., Vol.34, No.2, pp.204-205 (22nd January 1998).
  [Abstract]
• [104] N. Wada and K. Kitayama, "Fundamental properties of 10Gbit/scoherent optical code division multiplexing: Experiment," OpticalReview., vol. 5, pp. 31-38, 1998.
  [Abstract]
• [105] M. Nakamura and K. Kitayama, "System performances of optical spacecode-division multiple-access-based fiber-optic two-dimensional paralleldata link," Applied Optics., vol. 37, pp. 2915-2924, 1998.
  [Abstract]
• [106] M. Nakamura, K. Kitayama, Y. Igasaki, and K. Kaneda, "Four-channel, 8x8 bit two-dimensional parallel transmission by use ofspace-code-division multiple-access encoder and decoder modules,"Applied Optics., vol. 37, pp. 4389-4398, 1998.
  [Abstract]
• [107] I. Andonovic, H. Sotobayashi, N. Wada, and K. Kitayama, "Experimental demonstration of the (de)coding of hybrid phase and frequencycodes using a pseudolocal oscillator for optical code division multiplexing," IEEE Photonic Technol. Lett., vol. 10, pp. 887-889, 1998.
  [Abstract]
• [108] R. Griffin and K. Kitayama, "Optical millimetre-wave generationwith high spectral purity using feed-forward optical field modulation,"Electron. Lett., vol.34, pp.795-796, 1998.
  [Abstract]
• [109] M. Nakamura, K. Kitayama, Y. Igasaki, and K. Kaneda, "Space-CDMAbased 2D parallel optical transmission over record length (100m)long imagefibre," Electron Lett., vol. 34, pp. 1126-1127, 1998.
  [Abstract]
• [110] P. Lane and K. Kitayama, "Optical generation of mm-waves usingspectrum-sliced ASE for low-cost WDM based fibre radio systems,"Electron Lett., Vol.34, No.10, pp.1010-1011 (14th May 1998).
  [Abstract]
• [111] H. Sotobayashi and K. Kitayama, "325nm bandwidth supercontinuumgeneration at 10Gbit/s using dispersion-flattened and non-decreasing normaldispersion fibre with pulse compression technique," Electron Lett.,vol. 34, pp. 1336-1337, 1998.
  [Abstract]
• [112] K. Kitayama, "Code division multiplexing lightwave networks based upon optical code conversion," IEEE Selcted Areas in Commun., vol.16, pp.1309-1319, 1998.
  [Abstract]
• [113] G. Sefler and K. Kitayama, "Frequency comb generation by four-wave mixing and the role of fiber dispersion," IEEE/OSA J. LightwaveTechnol., vol.16, pp.1596-1605, 1998.
  [Abstract]

[1999]     [Google Scholar]

• [114] T. Kuri and K. Kitayama, "Long-term stabilized millimeter-wavegeneration using a high-power mode-locked laser diode module," IEEETransaction on Microwave Theory and Technol. vol.47, pp.570-574,1999.
  [Abstract]
• [115] H. Sotobayashi and K. Kitayama, "Observation of phase conservation in a pulse sequence at 10Gb/s in a semiconductor optical amplifier wavelength converter by four-wave mixing," IEEE Photonics Technol. Lett., Vol.11, No.1, pp.45-47 (January 1999).
  [Abstract]
• [116] K. Kitayama and R. A. Griffin, "Optical downconversion frommillimeter-wave to IF-band over 50-km-long optical fiber link using anelectroabsorption modulator," IEEE Photonics Technol. Lett., Vol.11, No.2, pp.287-289 (February 1999).
  [Abstract]
• [117] T. Kuri, K. Kitayama, A. St¨hr, and , Y. Ogawa, "Fiber-opticmillimeter-wave downlink system using 60GHz-band external modulation,"IEEE/OSA J.Lightwave Technol., vol.17, pp.799-806, 1999.
  [Abstract]
• [118] T. Kuri, K. Kitayama, and Y. Ogawa, "Fiber-optic millimeter-wave uplink incorporating with remotely fed 60GHz-band optical pilot tone,"IEEE Trans. on Microwave Theory and Technol./J. Lightwave Technol., vol.47, pp.1332-1337, 1999.
  [Abstract]
• [119] A. Stöhr, K. Kitayama, and D. Jäger, "Full-duplex fiber-optic RF subcarrier transmission using a dual-function modulator/photodetector," IEEE Trans. on Microwave Theory and Technol./J. Lightwave Technol. , vol.47, pp.1338-1341, 1999.
  [Abstract]
• [120] A. Stöhr, K. Kitayama, and T. Kuri, "Fiber-length extension in an optical 60GHz transmission system using an EA-modulator with negative chirp," IEEE Photon. Technol. Lett., vol.11, pp.739-741, 1999.
  [Abstract]
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• [217] B.Kozicki, A.Maruta, and K.Kitayama, "Transparent performance monitoring of RZ-DQPSK systems employing delay-tap sampling,"OSA J.Optical Networking.vol.6, no.11, pp.1257-1269, 2007
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• [223] H.-C.Ji, I.Yamashita, and K.Kitayama, "Cost-effective colorless WDM-PON delivering up/down-stream data and broadcast services on a single wavelength using mutually injected Fabry-Perot laser diodes," Optics Express, Vol.16, No.7, pp.4520-4528, 2008.
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• [224] B.Kozicki, A.Maruta, and K.Kitayama, "Experimental demonstration of optical performance monitoring for RZ-DPSK signals using delay-tap sampling method," JOSA Optics Express, vol. 16, No. 6, pp. pp. 3566-3576 ,March 2008.
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• [225] J.J.Vegas Olmos, T.Kuri, and K.Kitayama, "60-GHz-Band 155-Mbps and 1.5-Gbps Baseband Time-Slotted Full-Duplex Radio-over-Fiber Access Network,"IEEE Photonic Technol. Lett., vol. 20, no. 8, April 15, pp.617-619, 2008.
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• [227] S.M.Nissanka, K.Mishina, A.Maruta, S.Mitani, K.Ishida, K.Shimizu, T.Hata, and K.Kitayama, "Wavelength Conversion Characteristics of SOA-MZI Based All-Optical NRZ-OOK/RZ-BPSK Modulation Format Converter," IEICE Trans. Commun., Vol.E91-B, No.7, pp.2160-2164, July 2008.
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• [228] J.J.Vegas Olmos, T.Kuri, T.Sano, K.Tamura, H.Toda, and K.Kitayama, "Wireless and optical-integrated access network with peer-to-peer connection capability," IEEE Photonics Technology Letters, Vol.20, Issue 13, pp.1127-1129, July1, 2008.
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• [229] H.-C. Ji, I. Yamashita, and K.Kitayama, "Bidirectional Transmission of Downstream Broadcast and Upstream Baseband Signals over a Single Wavelength in WDM-PON Using Mutually Injected FPLDs and RSOA," IEEE Photonics Technology Letters, Vol.20, Issue 20, pp.1709 - 1711, 2008
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• [230] H.Furukawa, N.Wada, H.Harai, Y.Awaji, T.Miyazaki, E.Kong, P.Chan, R.Man, G.Cincotti, and K.Kitayama, "Field trial of 160 Gbit/s DWDM-based optical packet switching and transmission," Optics Express, Vol.16, No.15, pp.11487-11495, July 2008.
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• [231]G. Cincotti, G. Manzacca, V. Sacchieri, X. Wang, N. Wada, and K. Kitayama,"Secure OCDM Transmission Using a Planar Multiport Encoder/Decoder," IEEE/OSA J.Lightwave Technol., Vol.26, No.13, pp.1798-1806, 2008.
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• [234] J.J.Vegas Olmos, T.Kuri, and K.Kitayama, "Half-duplex 12-channel dense WDM 2.6-GHz-band radio-over-fiber system employing a 1.5 GHz bandwidth reflective semiconductor optical amplifier," J. Opt. Netw. 7, 989-994 (2008)
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• [235] J. J. Vegas Olmos, T. Kuri, T. Sono, K. Tamura, H. Toda, and K. Kitayama, "Reconfigurable 2.5-Gb/s Baseband and 60-GHz (155-Mb/s) Millimeter-Waveband Radio-Over-Fiber (Interleaving) Access Network," IEEE/OSA J. Lightwave Technol., Vol.26, No.15, pp.2506-2512, 2008.
  
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• [240] M.Tokushima, J.J.Vegas Olmos, and K.-I.Kitayama,“Multimode Si-wire waveguides for integrated optical delay lines," Electronics Letters, Vol.45, Issue.10, pp.500-5001, May 7 2009.
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• [241] N. Kataoka, K.Sone, N. Wada, F. Kubota, Y. Aoki, S. Kinoshita, H.Miyata, T.Miyazaki, H.Onaka, and K. Kitayama,“Field Trial of 640-Gbit/s-Throughput, Granularity-Flexible Optical Network using Packet-Selective ROADM Prototype," IEEE/OSA J. Lightwave Technol., vol.27, vol.7, pp.825-832, 2009.
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• [248] T.Kodama, N.Nakagawa, K.Kitayama, N.Kataoaka, N.Wada, G.Cincotti, X.Wang, and T.Miyamazaki,“Secure 2.5Gbit/s, 16-ary OCDM block-ciphering with XOR using a single multi-port en/decoder," IEEE/OSA J.Lightwave Technol., Vol. 28, No. 1, pp.181-187, 2010.
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• [249] S.Yoshima, N.Nakagawa, N.Kataoka, N.Suzuki, M.Noda, M.Nogami, J.Nakagawa, and K.kitayama,“10 Gb/s-based PON over OCDMA Uplink Burst Transmission using SSFBG Encoder/Multi-port Decoder and Burst-mode Receiver," IEEE/OSA J.Lightwave Technol., Vol.28, No.4, pp.365-371, 2010.
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• [250] G. Contestabile, A. Maruta, S. Sekiguchi, K. Morito, M. Sugawara, and K. Kitayama, "Regenerative Amplification by using Self Phase Modulation in a Quantum Dot SOA," IEEE Photonic Technol. Lett.,Vol.22, No.7, pp.492-494, 2010.
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• [253] M. Tokushima, J. J. Vegas Olmos, K. Kitayama, "Ultracompact Photonic-Waveguide Circuits in Si-Pillar Photonic-Crystal Structures for Integrated Nanophotonic Switches," Journal of Nanoscience and Nanotechnology, Vol.10, No.3, pp.1626-1634, March 2010.
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• [254] J. J. Vegas Olmos, T. Kuri, and K. Kiatayama, "Reconfigurable radio-over-fiber networks: Multiple access functionality directly over the optical layer (Invited)," IEEE Trans. Microwave Theory and Tech., Vol.58, No.11, pp.3001-3010, Nov. 2010.
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• [257] T. Kodama, N. Kataoka, N. Wada, G. Cincotti, X. Wang, T. Miyazaki, and K. Kitayama, "High-security 2.5 Gbps, polarization multiplexed 256-ary OCDM using a single multi-port encoder/decoder," Optics Express, Vol.18, No.20, pp.21376-21385, 2010.
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