前ページに戻る2012
K. Yoshimura, J. Muramatsu, P. Davis, T. Harayama, H. Okumura, S. Morikatsu, H. Aida, and A. Uchida, "Secure key distribution using correlated randomness in lasers driven by common random light," Physical Review Letters, Vol. 108, pp. 070602-1-5 (2012).
T. Mikami, K. Kanno, K. Aoyama, A. Uchida, T. Ikeguchi, T. Harayama, S. Sunada, K. Arai, K. Yoshimura, and P. Davis, "Estimation of entropy rate in a fast physical random-bit generator using a chaotic semiconductor laser with intrinsic noise," Physical Review E, Vol. 85, pp. 016211-1-7 (2012).
K. Kanno and A. Uchida, "Generalized synchronization and complexity in unidirectionally coupled dynamical systems," Nonlinear Theory and Its Applications (NOLTA), IEICE, Vol. 3, No. 2, pp. 143-154 (2012).
M. Tateno and A. Uchida, "Nonlinear dynamics and chaos synchronization in Mackey-Glass electronic circuits with multiple time-delayed feedback," Nonlinear Theory and Its Applications (NOLTA), IEICE, Vol. 3, No. 2, pp. 155-164 (2012).
内田 淳史、”セキュリティネットワークを支える物理乱数生成技術[III] -レーザカオスを用いた超高速物理乱数生成器の最新動向-、”電子情報通信学会誌、Vol. 95, No. 1, pp. 74-80 (2012).（講座、解説論文）
2011
内田 淳史、”光のランダム現象を応用した超高速物理乱数生成器の研究開発の最新動向、”レーザー研究、Vol.39, No.7, pp.508-514 (2011).（解説論文）
菅野 円隆、内田 淳史、”時間遅延した戻り光を有する半導体レーザーの複雑性解析、”レーザー研究、Vol.39, No.7, pp.543-549 (2011).
吉村 和之、内田 淳史、デイビス ピーター、村松 純、原山 卓久、砂田 哲、”共通ランダム位相変調光による半導体レーザーの同期、”レーザー研究、Vol.39, No.7, pp.520-524 (2011).
T. Perez and A. Uchida, "Reliability and synchronization in a delay-coupled neuronal network with synaptic plasticity," Physical Review E, Vol.83, pp.061915 (2011).
D. Rontani, A. Locquet, M. Sciamanna, D. S. Citrin, and A. Uchida, "Generation of orthogonal codes with chaotic optical systems," Optics Letters, Vol.36, No.12, pp.2287-2289 (2011).
S. Sunada, T. Harayama, K. Arai, K. Yoshimura, K. Tsuzuki, A. Uchida, and P. Davis, "Random optical pulse generation with bistable semiconductor ring lasers," Optics Express, Vol.19, No.8, pp.7439-7450 (2011).
S. Sunada, T. Harayama, K. Arai, K. Yoshimura, P. Davis, K. Tsuzuki, and A. Uchida, "Chaos laser chips with delayed optical feedback using a passive ring waveguide," Optics Express, Vol.19, No.7, pp.5713-5724 (2011).
T. Harayama, S. Sunada, K. Yoshimura, P. Davis, K. Tsuzuki, and A. Uchida, "Fast nondeterministic random-bit generation using on-chip chaos lasers," Physical Review A, Vol.83, pp.031803(R) (2011).
2010
K. Hirano, T. Yamazaki, S. Morikatsu, H. Okumura, H. Aida, A. Uchida, S. Yoshimori, K. Yoshimura, T. Harayama, and P. Davis, "Fast random bit generation with bandwidth-enhanced chaos in semiconductor lasers," Optics Express, Vol.18, No.6, pp.5512-5524 (2010).
2009
K. Hirano, K. Amano, A. Uchida, S. Naito, M. Inoue, S. Yoshimori, K. Yoshimura, and P. Davis, "Characteristics of fast physical random bit generation using chaotic semiconductor lasers," IEEE Journal of Quantum Electronics, vol.45, no.11, pp.1367-1379 (2009).
H. Someya, I. Oowada, H. Okumura, T. Kida, and A. Uchida, "Synchronization of bandwidth-enhanced chaos in semiconductor lasers with optical feedback and injection," Optics Express, Vol.17, No.22, pp.19536-19543 (2009).
S. Goto, P. Davis, K. Yoshimura, and A. Uchida, "Synchronization of chaotic semiconductor lasers by optical injection with random phase modulation," Optical and Quantum Electronics, Vol. 41, No. 3, pp.137-149 (2009).
内田 淳史, "結合レーザシステムにおけるカオス同期とその情報通信応用," システム／制御／情報, Vol.53, No.8, pp.330-336 (2009).（解説論文）
T. Shimizu, A. Uchida, and S. Yoshimori, "Analysis of attenuation of HTS strip line using time-dependent-Ginzburg-Landau equation," IEEE Transactions on Applied Superconductivity, Vol.19, No.3, Part 3, pp.2886-2888 (2009).
I. Oowada, H. Ariizumi, M. Li, S. Yoshimori, A. Uchida, K. Yoshimura, and P. Davis, "Synchronization by injection of common chaotic signal in semiconductor lasers with optical feedback," Optics Express, Vol.17, No.12, pp.10025-10034 (2009).
T. Honjo, A. Uchida, K. Amano, K. Hirano, H. Someya, H. Okumura, K. Yoshimura, P. Davis, and Y. Tokura, "Differential-phase-shift quantum key distribution experiment using fast physical random bit generator with chaotic semiconductor lasers," Optics Express, Vol.17, No.11, pp.9053-9061 (2009).
M. Ozaki, H. Someya, T. Mihara, A. Uchida, S. Yoshimori, K. Panajotov, and M. Sciamanna, "Leader-laggard relationship of chaos synchronization in mutually coupled vertical-cavity surface-emitting lasers with time delay," Physical Review E, vol.79, no.2, pp.026210-1-026210-7 (2009).
2008
K. Panajotov, M. Sciamanna, H. Thienpont, and A. Uchida, "Impact of light polarization on chaos synchronization of mutually coupled VCSELs," Optics Letters, vol.33, no.24, pp.3031-3033 (2008).
A. Uchida, K. Amano, M. Inoue, K. Hirano, S. Naito, H. Someya, I. Oowada, T. Kurashige, M. Shiki, S. Yoshimori, K. Yoshimura, and P. Davis, "Fast physical random bit generation with chaotic semiconductor lasers," Nature Photonics, vol.2, no.12, pp.728-732 (2008). [link]
K. Yoshimura, P. Davis, and A. Uchida, "Invariance of frequency difference in nonresonant entrainment of detuned oscillators induced by common white noise," Progress of Theoretical Physics, vol.120, no.4, pp.621-633 (2008).
A. Uchida, K. Yoshimura, P. Davis, S. Yoshimori, and R. Roy, "Local conditional Lyapunov exponent characterization of consistency of dynamical response of the driven Lorenz system," Physical Review E, vol.78, no.3, pp.036203-1-036203-5 (2008).
大和田 功、山本 徹、内田 淳史、吉森 茂、吉村 和之、村松 純、後藤 振一郎、ピーター ディビス、"半導体レーザを用いた共通信号入力によるカオス同期の数値解析" 電気学会論文誌C, vol.128, no.5, pp.768-774 (2008).
M. Kuraya, A. Uchida, S. Sano, S. Yoshimori, and K. Umeno, "Independent component analysis of mixed chaos in electronic circuits," Electronics Letters, vol.44, no.3, pp.248-250 (2008).
M. Kuraya, A. Uchida, S. Yoshimori, and K. Umeno, "Blind source separation of chaotic laser signals by independent component analysis," Optics Express, vol.16, no.2, pp.725-730 (2008).
2007
K. Amano, D. Narimatsu, S. Sotome, S. Tashiro, A. Uchida, S. Yoshimori, "Fractal dimension of chaotic light scattering in regular polyhedral mirror ball structures," Physical Review E, vol.76, no.4, pp.046213-1-046213-6 (2007).
T. Yamamoto, I. Oowada, H. Yip, A. Uchida, S. Yoshimori, K. Yoshimura, J. Muramatsu, S. Goto, and P. Davis, "Common-chaotic-signal induced synchronization in semiconductor lasers," Optics Express, vol.15, no.7, pp.3974-3980 (2007).
S. Sano, A. Uchida, S. Yoshimori, and R. Roy, "Dual synchronization of chaos in Mackey-Glass electronic circuits with time-delayed feedback," Physical Review E, vol.75, no.1, pp.016207-1-016207-6 (2007).
内田 淳史、吉森 茂、マクアリスター ライアン、ロイ ラジャシ、"レーザーにおけるコンシステンシー" レーザー研究, vol.35, no.1, pp.38-42 (2007).
2006
A. Uchida, K. Mizumura, and S. Yoshimori, "Chaotic dynamics and synchronization in microchip solid-state lasers with opto-electronic feedback," Physical Review E, vol.74, no.6, pp.066206-1-066206-6 (2006).
M.-Y. Kim, C. Sramek, A. Uchida, and R. Roy, "Synchronization of unidirectionally coupled Mackey-Glass analog circuits with frequency bandwidth limitations," Physical Review E, vol.74, no.1, pp.016211-1-016211-4 (2006).
N. Shibasaki, A. Uchida, S. Yoshimori, and P. Davis, "Characteristics of chaos synchronization in semiconductor lasers subject to polarization-rotated optical feedback," IEEE Journal of Quantum Electronics, vol.42, no.3, pp.342-350 (2006).
2005
A. Uchida, F. Rogister, J. Garcia-Ojalvo, and R. Roy, "Synchronization and communication with chaotic laser systems," Progress in Optics, edited by E. Wolf, vol.48, chap.5, pp.203-341, Elsevier, The Netherlands (2005).
2004
A. Uchida, R. McAllister, and R. Roy, "Consistency of nonlinear system response to complex drive signals," Physical Review Letters, vol.93, pp.244102-1-4 (2004).
A. Uchida, H. Iida, N. Maki, M. Osawa, and S. Yoshimori, "Chaotic oscillations in Josephson tetrode," IEEE Transactions on Applied Superconductivity, vol.14, no.4, pp.2064-2070 (2004).
T. Matsuura, A. Uchida, and S. Yoshimori, "Chaotic wavelength division multiplexing for optical communication," Optics Letters, vol.29, no.23, pp.2731-2733 (2004).
E. A. Rogers, R. Kalra, R. D. Schroll, A. Uchida, D. P. Lathrop, and R. Roy, "Generalized synchronization of spatiotemporal chaos in a liquid crystal spatial light modulator," Physical Review Letters, vol.93, pp.084101-1-4 (2004).
内田 淳史、吉森 茂、”カオスを用いた安全な通信”光学, vol.33, no.8, pp.454-460 (2004) (invited paper).
R. McAllister, A. Uchida, R. Meucci, and R. Roy, "Generalized synchronization of chaos: experiments on a two-mode microchip laser with optoelectronic feedback," Physica D, vol.195, no.3-4, pp.244-262 (2004).
A. Uchida and S. Yoshimori, "Synchronization of chaos in microchip lasers and its communication applications," C. R. Physique, vol.5, pp.643-656 (2004). (invited paper)
A. Uchida, N. Shibasaki, S. Nogawa, and S. Yoshimori, "Transient characteristics of chaos synchronization in a semiconductor laser subject to optical feedback," Physical Review E, vol.69, no.5, pp.056201-1-9 (2004).
2003
A. Uchida, M. Kawano, and S. Yoshimori, "Dual synchronization of chaos in Colpitts electronic oscillators and its applications for communications," Physical Review E, vol.68, no.5, pp.056207-1-11 (2003).
A. Uchida, T. Heil, Y. Liu, P. Davis, and T. Aida, "High-frequency broad-band signal generation using a semiconductor laser with a chaotic optical injection," IEEE Journal of Quantum Electronics, vol.39, no.11, pp.1462-1467 (2003).
A. Uchida, R. McAllister, R. Meucci, and R. Roy, "Generalized synchronization of chaos in identical systems with "hidden" degrees of freedom," Physical Review Letters, vol.91, no.17, pp.174101-1-4 (2003).
A. Uchida, P. Davis, and S. Itaya, "Generation of information theoretic secure keys using a chaotic semiconductor laser," Applied Physics Letters, vol.83, no.15, pp.3213-3215 (2003).
T. Heil, A. Uchida, P. Davis, and T. Aida, "TE-TM dynamics in a semiconductor laser subject to polarization-rotated optical feedback," Physical Review A, vol.68, no.3, pp.033811-1-8 (2003).
A. Uchida, Y. Liu, and P. Davis, "Characteristics of chaotic masking in synchronized semiconductor lasers," IEEE Journal of Quantum Electronics, vol. 39, no. 8, pp. 963-970 (2003).
A. Uchida, K. Higa, T. Shiba, S. Yoshimori, F. Kuwashima, and H. Iwasawa, "Generalized synchronization of chaos in He-Ne lasers," Physical Review E, vol.68, no.1, pp.016215-1-7 (2003).
A. Uchida, T. Sato, S. Yoshimori, and F. Kannari, "Transient characteristics between periodic attractors stabilized by chaos control in a semiconductor laser," International Journal of Bifurcation and Chaos, vol.13, no.5, pp.1309-1317 (2003).
A. Uchida, T. Takahashi, S. Kinugawa, S. Yoshimori, "Dynamics of chaotic oscillations in mutually coupled microchip lasers," Chaos, Soliton and Fractals, vol.17, no.2-3, pp.369-377 (2003).
A. Uchida, S. Kinugawa, S. Yoshimori, "Synchronization of chaos in two microchip lasers by using incoherent feedback method," Chaos, Soliton and Fractals, vol.17, no.2-3, pp.363-368 (2003).
A. Uchida, S. Kinugawa, T. Matsuura, and S. Yoshimori, "Dual synchronization of chaos in one-way coupled microchip lasers," Physical Review E, vol.67, no.2, pp.026220-1-8 (2003).
A. Uchida, S. Kinugawa, T. Matsuura, and S. Yoshimori, "Dual synchronization of chaos in microchip lasers," Optics Letters, vol.28, no.1, pp.19-21 (2003).
2002
T. Ogawa, A. Uchida, M. Shinozuka, S. Yoshimori, and F. Kannari, "Numerical study for secure communications using the chaotic masking method in two microchip lasers," Japanese Journal of Applied Physics, vol.41, no.11B, pp.L1309 - L1311 (2002).
A. Uchida, K. Takahashi, M. Kawano, and S. Yoshimori, "Synchronization of chaos in one-way coupled Colpitts oscillators," IEICE Transactions on Fundamentals, vol. E85-A, no. 9, pp. 2072-2077 (2002).
A. Uchida and S. Yoshimori, "Chaotic oscillations in microchip lasers with frequency-modulated feedback light," IEICE Transactions on Fundamentals, vol. E85-A, no. 9, pp. 2009-2014 (2002).
A. Uchida, T. Matsuura, S. Kinugawa, and S. Yoshimori, "Synchronization of chaos in microchip lasers by using incoherent feedback," Physical Review E, vol.65, no.6, pp. 066212-1-6 (2002).
2001
A. Uchida, Y. Shimamura, T. Takahashi, S. Yoshimori, and F. Kannari, "Chaotic oscillation in a microchip solid-state laser array using a Talbot mirror," IEICE Transactions on Fundamentals, vol. E84-A, no. 9 pp. 2165-2172 (2001).
A. Uchida, S. Yoshimori, M. Shinozuka, T. Ogawa, and F. Kannari, "Chaotic on-off keying for secure communications," Optics Letters, vol.26, no.12, pp. 866-868 (2001).
A. Uchida, Y. Liu, I. Fischer, P. Davis, and T. Aida, "Chaotic antiphase dynamics and synchronization in multimode semiconductor lasers," Physical Review A, vol. 64, no. 2, pp. 023801- 023806 (2001).
2000
Y. Kono, M. Takeoka, K. Uto, A. Uchida, and F. Kannari, "A coherent all solid-state laser array using the Talbot effect in a three-mirror cavity," IEEE Journal of Quantum Electronics, vol. 36, no. 5, pp. 607-614 (2000).
内田 淳史，吉森 茂，小川 武史，篠塚 昌彦，島村 嘉秀，神成 文彦，"レーザーカオス秘匿通信，" レーザー研究，vol. 28, no. 10, pp. 682-689 (2000).
A. Uchida, M. Shinozuka, T. Ogawa, and F. Kannari, "Synchronization of chaos in microchip solid-state lasers," International Journal of Chaos Theory and Applications, vol. 5, no. 2, pp. 35-44 (2000). (Invited paper)
A. Uchida, T. Ogawa, M. Shinozuka, and F. Kannari, "Accuracy of chaos synchronization in Nd:YVO4 microchip lasers," Physical Review E, vol. 62, no. 2, pp. 1960-1971 (2000).
1999
A. Uchida, T. Sato, T. Ogawa, and F. Kannari, "Characteristics of transients among periodic attractors controlled by high-frequency injection in a chaotic laser diode," IEEE Journal of Quantum Electronics, vol. 35, no. 10 pp. 1374-1381 (1999).
A. Uchida, M. Shinozuka, T. Ogawa, and F. Kannari, "Experiments on chaos synchronization in two separate microchip lasers," Optics Letters, vol. 24, no. 13, pp. 890-892 (1999).
1998
内田 淳史，小川 武史，佐藤 孝弘，神成 文彦，"Nd:YVO4マイクロチップレーザーにおけるカオス制御・同期とその応用，" レーザー研究， vol. 26, no. 12, pp. 881-886 (1998).
A. Uchida, T. Sato, T. Ogawa, and F. Kannari, "Nonfeedback control of chaos in a microchip solid-state laser by internal frequency resonance," Physical Review E, vol. 58, no. 6, pp. 7249-7255 (1998).
A. Uchida, T. Ogawa, and F. Kannari, "Synchronization of chaos in two microchip lasers: comparison between two master-slave types and a mutually coupled type," Japanese Journal of Applied Physics Part2, vol. 37, no. 6B, pp. L730-L732 (1998).
A. Uchida, T. Sato, and F. Kannari, "Suppression of chaotic oscillations in a microchip laser by injection of a new orbit into the chaotic attractor," Optics Letters, vol. 23, no. 6, pp. 460-462 (1998).
A. Uchida, M. Takeoka, T. Nakata, and F. Kannari, "Wide-range all-optical wavelength conversion using dual-wavelength pumped fiber Raman converter," Journal of Lightwave Technology, vol. 16, no. 1, pp. 92-99 (1998).
1997
A. Uchida, T. Sato, M. Takeoka, and F. Kannari, "Suppression of chaotic oscillations in a diode-pumped microchip laser with frequency-shifted optical feedback," Japanese Journal of Applied Physics Part2, vol. 36, no. 7B, pp. L912-L915 (1997).
1995
T. Yamada, A. Uchida, T. Nakata, and F. Kannari, "Subpicosecond Pulse Compression in the VUV Region by Induced-Phase Modulation in Xe," IEEE Journal of Selected Topics in Quantum Electronics, vol. 1, no. 3, pp. 891-899 (1995).