研究業績 2007年

年代一覧に戻る

寄稿

[1] 小柴正則, “電子情報通信への思い,” 電子情報通信学会誌, Vol. 90, No. 1, pp. 6-7, Jan. 2007(招待).

原著論文

[1] Y. Tsuchida, K. Saitoh, and M. Koshiba, “Design of single-moded holey fibers with large-mode-area and low bending losses: The significance of the ring-core region,” Optics Express, Vol. 15, No. 4, pp. 1794-1803, Feb. 2007.

[2] N. Kono and M. Koshiba, “Magneto-photonic crystal slab waveguides with lower-refractive-index-silica claddings,” IEEE Photonics Technology Letters, Vol. 19, No. 5, pp. 258-260, Mar. 2007.

[3] N.J. Florous, K. Saitoh, and M. Koshiba, “Numerical modeling of cryogenic temperature sensors based on plasmonic oscillations in metallic nanoparticles embedded into photonic crystal fibers,” IEEE Photonics Technology Letters, Vol. 19, No. 5, pp. 324-326, Mar. 2007.

[4] K. Sasaki, S.K. Varshney, K. Wada, K. Saitoh, and M. Koshiba, “Optimization of pump spectra for gain-flattened photonic crystal fiber Raman amplifiers operating in C-band,” Optics Express, Vol. 15, No. 5, pp. 2654-2668, Mar. 2007.

[5] S.K. Varshney, Y. Tsuchida, K. Sasaki, K. Saitoh, and M. Koshiba, “Measurement of chromatic dispersion and Raman gain efficiency of a hole-assisted fibers: Influence of bend,” Optics Express, Vol. 15, No. 6, pp. 2974-2980, Mar. 2007.

[6] T. Murao, K. Saitoh, N.J. Florous, and M. Koshiba, “Design of effectively single-mode air-core photonic bandgap fiber with improved transmission characteristics for the realization of ultimate low loss waveguide,” Optics Express, Vol. 15, No. 7, pp. 4268-4280, Apr. 2007.

[7] S.K. Varshney, K. Saitoh, M. Koshiba, and P.J. Roberts, “Analysis of a realistic and idealized dispersion compensating photonic crystal fiber Raman amplifier,” Optical Fiber Technology, Vol. 13, No. 2, pp. 174-179, Apr. 2007.

[8] N.J. Florous, S.K. Varshney, K. Saitoh, and M. Koshiba, “Authors’ Reply to Comments on Thermooptical sensitivity of highly birefringent polarimetric sensing photonic crystal fibers with elliptically elongated veins,” IEEE Photonics Technology Letters, Vol. 19, No. 10, pp. 796-797, May 2007.

[9] N. Kono, K. Kakihara, K. Saitoh, and M. Koshiba, “Nonreciprocal microresonators for the miniaturization of optical waveguide isolators,” Optics Express, Vol. 15, No. 12, pp. 7737-7751, June 2007.

[10] S.K. Varshney, N.J. Florous, K. Saitoh, M. Koshiba, and T. Fujisawa, “Numerical investigation and optimization of photonic crystal fiber for simultaneous dispersion compensation over S+C+L wavelength bands,” Optics Communications, Vol. 274, No. 1, pp. 74-79, June 2007.

[11] N.J. Florous, K. Saitoh, and M. Koshiba, “Enhanced thermoplasmonic oscillations in metallic nanostructured particles for the realization of nanofluidic sensors,” IEEE Transactions on Nanotechnology, Vol. 6, No. 5, pp. 549-555, Sept. 2007.

[12] K. Saitoh, N.J Florous, T. Murao, and M. Koshiba, “Realistic design of large-hollow-core photonic band-gap fibers with suppressed higher order modes and surface modes,” IEEE/OSA Journal of Lightwave Technology, Vol. 25, No. 9, pp. 2440-2447, Sept. 2007.

[13] K. Saitoh, N.J. Florous, T. Murao, S.K. Varshney, and M. Koshiba, “Photonic bandgap fiber filter design based on nonproximity resonant coupling mechanism,” IEEE Photonics Technology Letters, Vol. 19, No. 19, pp. 1647-1549, Oct. 2007.

[14] K. Saitoh, S.K. Varshney, and M. Koshiba, “Dispersion, birefringence, and amplification characteristics of newly designed dispersion compensating hole-assisted fibers,” Optics Express, Vol. 15, No.26, pp. 17724-17735, Dec. 2007.

国際会議

[1] M. Koshiba and K. Saitoh, “Intelligent communication media and cutting-edge technology: Photonic crystal fibers including all optical ingredients,” The 4th International Symposium on Ubiquitous Knowledge Network Environment, Sapporo, Japan, Feb. 2006.

[2] S.K. Varshney, Y. Tsuchida, K. Sasaki, K. Saitoh, and M. Koshiba,“Measurement of chromatic dispersion and Raman gain efficiency of hole-assisted fibers,” The 4th International Symposium on Ubiquitous Knowledge Network Environment, Sapporo, Japan, Feb. 2006.

[3] K. Saitoh, N.J. Florous, T. Murao, and M. Koshiba, “Design of large hollow-core photonic band-gap fibers with suppressed higher-order modes,” Optical Fiber Communication Conference and National Fiber Optic Engineers Conference (OFC/NFOEC 2007), Anaheim, USA, Mar. 2007.

[4] T. Murao, K. Saitoh, N.J. Florous, and M. Koshiba, “Single-mode air-guiding photonic bandgap fiber with improved broadband transmission characteristics: The benefits of an anti-resonant core design,” Optical Fiber Communication Conference and National Fiber Optic Engineers Conference (OFC/NFOEC 2007), Anaheim, USA, Mar. 2007.

[5] K. Saitoh, H. Nagano, N.J. Florous, and M. Koshiba, “Enhancement of the stimulated Brillouin scattering of higher-order acoustic modes in hole-assisted fibers,” Optical Fiber Communication Conference and National Fiber Optic Engineers Conference (OFC/NFOEC 2007), Anaheim, USA, Mar. 2007.

[6] N. Kono, N. Yokoi, K. Saitoh, and M. Koshiba, “Proposal for miniaturized interleaver with flat-top passbands utilizing coupled-resonator optical waveguide rings in photonic crystals,” Optical Fiber Communication Conference and National Fiber Optic Engineers Conference (OFC/NFOEC 2007), Anaheim, USA, Mar. 2007.

[7] N.J. Florous, K. Saitoh, and M. Koshiba, “Inline cryogenic temperature sensor based on the excitation of localized plasmonic oscillations in metallic nanoparticles embedded into photonic crystal fibers,” Optical Fiber Communication Conference and National Fiber Optic Engineers Conference (OFC/NFOEC 2007), Anaheim, USA, Mar. 2007.

[8] Y. Tsuchida, K. Saitoh, and M. Koshiba, “Large-mode-area single-mode holey fiber with low bending losses: Towards high power beam delivery systems,” Optical Fiber Communication Conference and National Fiber Optic Engineers Conference (OFC/NFOEC 2007), Anaheim, USA, Mar. 2007.

[9] S.K. Varshney, Y. Tsuchida, K. Sasaki, K. Saitoh, and M. Koshiba, “Experimental demonstration of Raman gain efficiency and chromatic dispersion of hole-assisted fiber: Influence of bend,” Conference on Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference (CLEO/QELS 2007), Baltimore, USA, May 2007.

[10] K. Saitoh, N.J. Florous, S.K. Varshney, and M. Koshiba, “Tunable photonic crystal fiber couplers infiltrated with highly-thermo-responsive liquid crystal substances,” Conference on Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference (CLEO/QELS 2007), Baltimore, USA, May 2007.

[11] N.J. Florous, K. Saitoh, T. Murao, and M. Koshiba, “Thermo-plasmonic resonances in hybrid metallo-dielectric nano-particles: Towards tunable standalone nano-sensors,” Conference on Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference (CLEO/QELS 2007), Baltimore, USA, May 2007.

[12] N.J. Florous, K. Saitoh, K. Maeda, and M. Koshiba, “Hollow nano-magnetic resonators mediated by photo-thermal effects: Towards the realization of highly-tunable mid-infrared negative permeability,” Conference on Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference (CLEO/QELS 2007), Baltimore, USA, May 2007.

[13] N.J. Florous, K. Saitoh, T. Murao, and M. Koshiba, “Radiation dose enhancement in photonic crystal fiber Bragg gratings: Towards photo-ionization monitoring of irradiation sources in harsh nuclear power reactors,” Conference on Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference (CLEO/QELS 2007), Baltimore, USA, May 2007.

[14] K. Saitoh, N.J. Florous, S.K. Varshney, and M. Koshiba, “All-fiber integrated assemblies based on the resonant tunneling effect in multi-core photonic band-gap fibers,” Conference on Lasers and Electro-Optics and Quantum Electronics and Laser Science Conference (CLEO/QELS 2007), Baltimore, USA, May 2007.

[15] N.J. Florous, K. Saitoh, S.K. Varshney, Y. Tsuchida, T. Murao, and M. Koshiba, “Inline cryogenic temperature sensors based on photonic crystal fiber Bragg gratings in infiltrated with noble gases for harsh space applications,” Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference (CLEO/Europe-IQEC 2007), Munich, Germany, June 2007.

[16] S.K. Varshney, K. Sasaki, K. Saitoh, N.J. Florous, and M. Koshiba, “1.3 μm photonic crystal fiber Raman laser,” Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference (CLEO/Europe-IQEC 2007), Munich, Germany, June 2007.

[17] S.K. Varshney, K. Saitoh, and M. Koshiba, “Design and simulation of photonic crystal fiber Raman lasers,” The Second Research Forum of Japan-Indo Collaboration Project on Infrastructural Communication Technologies Supporting Fully Ubiquitous Information Society, Fukuoka, Japan, July 2007.

[18] K. Saitoh, S.K. Varshney, and M. Koshiba, “Resonant coupling in photonic crystal fibers,” 12th Optoelectronics and Communications Conference and 16th International Conference on Integrated Optics and Optical Fiber Communication (OECC/IOOC 2007), Yokohama, Japan, July 2007 (Invited).

[19] S.K. Varshney, K. Saitoh, N.J. Florous, and M. Koshiba, “A simple and practical design approach to realize band-pass photonic crystal fiber filters,” 12th Optoelectronics and Communications Conference/16th International Conference on Integrated Optics and Optical Fiber Communication (OECC/IOOC 2007), Yokohama, Japan, July 2007.

[20] N.J. Florous, K. Saitoh, and M. Koshiba, “Ultra-sensitive thermo-plasmonic oscillations in topologically-defected nano-cylinders: Merging photons and electrons for miniaturization of fluidic sensors,” Integrated Photonics and Nanophotonics Research and Applications and Slow and Fast Light (IPNRA/SL 2007), Salt Lake City, USA, July 2007.

[21] N.J. Florous, K. Saitoh, S.K. Varshney, and M. Koshiba, “Fluidic sensors based on photonic crystal fiber gratings: An emerging technology for realizing ultra-low thermo-responsive sensing platforms,” Integrated Photonics and Nanophotonics Research and Applications and Slow and Fast Light (IPNRA/SL 2007), Salt Lake City, USA, July 2007.

[22] K. Saitoh, S.K. Varshney, and M. Koshiba, “Broadband dispersion compensating hole-assisted fibers,” 33rd European Conference on Optical Communication (ECOC 2007), Berlin, Germany, Sept. 2007.

[23] K. Saitoh, N. Kono, K. Kakihara, and M. Koshiba, “Nonreciprocal microdisk resonators utilizing magnetic bubble domains in garnet film for ultra-compact optical waveguide isolators,” 33rd European Conference on Optical Communication (ECOC 2007), Berlin, Germany, Sept. 2007.

[24] S.K. Varshney, K. Saitoh, and M. Koshiba, “Bend insensitive lasing characteristics of yetterbium-doped single-mode photonic crystal fiber,” The Third Research Forum of Japan-Indo Collaboration Project on Infrastructural Communication Technologies Supporting Fully Ubiquitous Information Society, New Delhi, India, Dec. 2007.

研究会・シンポジウム

[1] 土田幸寛, 齊藤晋聖, 小柴正則, “ビーム品質因子を改善した単一偏波ホーリーファイバの一設計法,” 電子情報通信学会光エレクトロニクス研究会, 札幌, Aug. 2006.

学会講演

[1] 柿原邦昭, 河野直哉, 齊藤晋聖, 小柴正則, “3次元有限要素法によるシリコン細線導波路の曲げ損失解析,” 電子情報通信学会総合大会, 名古屋, Mar. 2007.

[2] 村尾覚志, 齊藤晋聖, 小柴正則, “実効的単一モード極低損失中空コアフォトニックバンドギャップファイバの設計,” 電子情報通信学会総合大会, 名古屋, Mar. 2007.

[3] 佐々木寿弥, サリンドラ ワシュネイ, 齊藤晋聖, 小柴正則, “高非線形フォトニック結晶ファイバによるカスケードラマンファイバレーザ,” 電子情報通信学会総合大会, 名古屋, Mar. 2007.

[4] 川口雄揮, 齊藤晋聖, 小柴正則, “低損失結合共振器構造シリコン細線導波路の設計,” 電子情報通信学会ソサイエティ大会, 鳥取, Sept. 2007.

[5] 土田幸寛, 齊藤晋聖, 小柴正則, “ビーム品質を改善した単一偏波ホーリーファイバの一設計法,” 電子情報通信学会ソサイエティ大会, 鳥取, Sept. 2007.

[6] 村尾覚志, 齊藤晋聖, 小柴正則, “極低損失伝送の実現へ向けた空気コアフォトニックバンドギャップファイバの構造最適化,” 電子情報通信学会ソサイエティ大会, 鳥取, Sept. 2007.

[7] 佐々木寿弥, サリンドラ ワシュネイ, 齊藤晋聖, 小柴正則, “1480 nm帯カスケードラマンフォトニック結晶ファイバレーザ,” 電子情報通信学会ソサイエティ大会, 鳥取, Sept. 2007.

[8] 飯澤謙人, サリンドラ ワシュネイ, 齊藤晋聖, 小柴正則, “Yb3+添加フォトニック結晶ファイバレーザの曲げ特性評価,” 電子情報通信学会ソサイエティ大会, 鳥取, Sept. 2007.

[9] 吉田龍一, 土田幸寛, 齊藤晋聖, 小柴正則, “フォトニック結晶ファイバを用いた偏波コントローラの構成法,” 電子情報通信学会ソサイエティ大会, 鳥取, Sept. 2007.

[10] 川口雄揮, 齊藤晋聖, 小柴正則, “低損失・低群速度1次元フォトニック結晶結合共振器導波路の設計,” 電気・情報関係学会北海道支部連合大会, 札幌, Oct. 2007.

[11] 吉田龍一, 土田幸寛, 齊藤晋聖, 小柴正則, “液晶を注入したフォトニック結晶ファイバによる偏波コントローラの設計,” 電気・情報関係学会北海道支部連合大会, 札幌, Oct. 2007.

[12] 佐々木寿弥, サリンドラ ワシュネイ, 齊藤晋聖, 小柴正則, “高非線形フォトニック結晶ファイバを用いたカスケードラマンファイバレーザ,” 電気・情報関係学会北海道支部連合大会, 札幌, Oct. 2007.

[13] 飯澤謙人, サリンドラ ワシュネイ, 齊藤晋聖, 小柴正則, “大きな実効コア断面積を有するYb3+添加単一モードフォトニック結晶ファイバレーザの曲げ特性評価,” 電気・情報関係学会北海道支部連合大会, 札幌, Oct. 2007.

[14] 柿原邦昭, 齊藤晋聖, 小柴正則, “SOI基板リッジ型光導波路における準TMモードの漏れ損失,” 電気・情報関係学会北海道支部連合大会, 札幌, Oct. 2007.

[15] 村尾覚志, 齊藤晋聖, 小柴正則, “空気コアフォトニックバンドギャップファイバの表面モード抑圧条件の調査ならびに極低損失伝送の実現のための構造最適化,” 電気・情報関係学会北海道支部連合大会, 札幌, Oct. 2007.

[16] 前田邦朗, 村尾覚志, 齊藤晋聖, 小柴正則, “ソリッドコアフォトニックバンドギャップファイバの閉込め損失の構造依存性評価,” 電気・情報関係学会北海道支部連合大会, 札幌, Oct. 2007.

[17] 土田幸寛, 齊藤晋聖, 小柴正則, “共振結合を用いた単一偏波ホーリーファイバの一設計法,” 電気・情報関係学会北海道支部連合大会, 札幌, Oct. 2007.