平成23年度(2011年4月-2012年3月) ： From April 2011 to March 2012
青色は学生の発表です．

論文、レター ： Papers and Letters
G. Huang, Y. Miyoshi, A. Maruta, Y. Yoshida, and K. Kitayama : `All-Optical OOK to 16-QAM Modulation Format Conversion Employing Nonlinear Optical Loop Mirror", IEEE/OSA Journal of Lightwave Technology, Vol.30, No.9, pp.1342-1350 (May 2012).

G. Huang, Y. Miyoshi, A. Maruta, and K. Kitayama : `All-optical technique for modulation format conversion from NRZ-OOK to RZ-16QAM employing nonlinear optical loop mirror with 1:2 coupler", Optics Express, Vol.20, No.24, pp.27311-27321 (19 Nov. 2012).

G. Contestabile, Y. Yoshida, A. Maruta, and K. Kitayama : `Ultra-Broad Band, Low Power, Highly Efficient Coherent Wavelength Conversion in Quantum Dot SOA", Optics Express, Vol.20, No.25, pp.27902-27907 (3 Dec. 2012).

G. Contestabile, Y. Yoshida, A. Maruta, and K. Kitayama : `Coherent Wavelength Conversion in a Quantum Dot SOA," IEEE Photonics Technology Letters, Vol?, No.?, pp.??-?? (? ?? 2013).[accepted on February 27, 2013]


国際会議 ： International Conferences
Yuki Yoshida, Akihiro Maruta, Ken-ichi Kitayama, Kenji Ishii, Yuji Akiyama, Tsuyoshi Yoshida, Naoki Suzuki, Kazuumi Koguchi, Jun-ichi Nakagawa, and Takashi Mizuochi : `Coherent IFDMA for Elastic and Power-Efficient Next Generation Passive Optical Networks (invited)", IEEE WCNC (Wireless Communications and Networking Conference) 2012 Workshop on Hybrid Optical-Wireless Access Networks (HOWAN 2012), Palais de Congres, Paris, France (1, April 2012).

Ken-ichi Kitayama, Yuki Yoshida, and Akihiro Maruta : `Green, Elastic Coherent IFDMA-PON for Next-Generation Access Network (invited)", 14th International Conference on Transparent Optical Networks (ICTON2012), Coventry, England, Paper Tu.B3.1 (3, July 2012).

Akihiro Tokunaga, Nozomi Hashimoto, and Akihiro Maruta : `All-optical Modulation Format Conversion from 4 Channels NRZ-OOK to RZ-16QAM Based on Cross Phase Modulation in Optical Fiber", 17th OptoElectronics and Communications Conference (OECC 2012), BEXCO, Busan, Korea, Paper P1-13 (4, July 2012).

Ken Mishina, Tomonori Kano, Akihiro Maruta, and Ken-ichi Kitayama : `All-Optical OOK-to-16QAM Format Conversion by Using SOA-MZI Wavelength Converters", 17th OptoElectronics and Communications Conference (OECC 2012), BEXCO, Busan, Korea, Paper P1-15 (4, July 2012).

Y. Akiyama, K. Ishii, T. Yoshida, N. Suzuki, T. Ichikawa, K. Koguchi, J. Nakagawa, T. Mizuochi, Y. Yoshida, A. Maruta, and K. Kitayama : `Efficient High Order Phase Noise Compensation Scheme for OFDMA PON Systems", 17th OptoElectronics and Communications Conference (OECC 2012), BEXCO, Busan, Korea, Paper 4A4-4 (4, July 2012).

Daisuke Hisano, Tomonori Kano, Akihiro Maruta, Nobuo Ohata, Hiroshi Aruga, Eitaro Ishimura, Atsushi Sugitatsu, and Ken-ichi Kitayama : `Wavelength Multicasting Accompanied with All-optical Modulation Format Conversion from NRZ-OOK to RZ-BPSK Using SOA-MZI Wavelength Converter", 17th OptoElectronics and Communications Conference (OECC 2012), BEXCO, Busan, Korea, Paper 6F1-4 (6, July 2012).

Hiroki Terauchi, Akihiro Tokunaga, Nana Horaguchi, and Akihiro Maruta : `Design of All-optical NRZ-OOK/RZ-QPSK Modulation Format Converter by Use of Cross Phase Modulation in Optical Fiber", 17th OptoElectronics and Communications Conference (OECC 2012), BEXCO, Busan, Korea, Paper 6F1-5 (6, July 2012).

Masaya Nakazawa, Yuki Yoshida, Akihiro Maruta, and Ken-ichi Kitayama : `On the Computational Complexity of MIMO Processing in Mode Division Multiplexoing Transmission over 2-mode Fiber", 17th OptoElectronics and Communications Conference (OECC 2012), BEXCO, Busan, Korea, Paper 6B2-4 (6, July 2012).

Yuki Yoshida, Akihiro Maruta, and Ken-ichi Kitayama : `Coherent IFDMA-PON : A Novel Green and Elastic Optical Access Networks (invited)", IEEE Photonics Society Summer Topicals 2012,Seattle Washington, USA, Paper WB3.2 (11, July 2012)

Nana Horaguchi, Akihiro Tokunaga, and Akihiro Maruta : `All-optical NRZ-OOK/RZ-BPSK Modulation Format Conversion for Wavelength Multicasting Based on Cross-Phase Mudulation in Optical Fiber ", International Conference on Photonics in Switching 2012 (PS2012), Ajaccio, Corsica Island, France, Fr-S17-O19 (14, Sept. 2012).

Daisuke Hisano, Akihiro Maruta, and Ken-ichi Kitayama : `All-Optical Modulation Format Conversion from 4-channels NRZ-OOK to RZ-16QAM using SOA-MZI Wavelength Converters", IEEE Photonics Conference 2012 (IPC 2012), Burlingame California, USA, Paper MM3 (24, Sept. 2012).

G. Huang, Y. Miyoshi, A. Maruta, and K. Kitayama : `The effect of ASE on XPM employed all optical OOK to multi-level modulation format conversion", Asia Communications and Photonics Conference and Exhibition (ACP2012), Guangzhou, China, Paper AF4A.74 (9, Nov. 2012).

A. Maruta : `All-optical modulation format conversion from OOK to advanced formats based on fiber nonlinearity (invited)", Photonics Global Conference 2012 (PGC2012), Singapore, Paper Oral 2-2G-2 (15, Dec. 2012).

Ken-ichi Kitayama, Yuki Yoshida, Akihiro Maruta, Kenji Ishii, Yuji Akiyama, Masaaki Noda, Kazumi Koguchi, Masamichi Noami, Kiyoshi Onohara, and Takashi Mizuochi : `Elastic and Green Optical Access Based upon Coherent Interleaved Frequency Division Multiple Access (IFDMA)(invited)", The Optical Fiber Communication Conference & Exposition (OFC/NFOEC 2013), Anaheim Los Convention Center, Anaheim, CA, USA, Paper OM2A.4 (18, March 2013).

Takahiro Kodama, Ryosuke Matsumoto, Akihiro Maruta, and Ken-ichi Kitayama : `Energy-efficient optical quantization scheme with orthogonal spectral slicing by AWG for OFDM", The Optical Fiber Communication Conference & Exposition (OFC/NFOEC 2013), Anaheim Los Convention Center, Anaheim, CA, USA, Paper JW2A.17 (20, March 2013).

Daisuke Hisano, Akihiro Maruta, and Ken-ichi Kitayama : `Demonstration of All-Optical Network Coding by using SOA-MZI based XOR Gates", The Optical Fiber Communication Conference & Exposition (OFC/NFOEC 2013), Anaheim Los Convention Center, Anaheim, CA, USA, Paper JW2A.58 (20, March 2013).

Giampiero Contestabile, Yuki Yoshida, Akihiro Maruta, and Ken-ichi Kitayama : `100nm-Bandwidth Positive-Efficiency Wavelength Conversion for m-PSK and m-QAM signals in QD-SOA", The Optical Fiber Communication Conference & Exposition (OFC/NFOEC 2013), Anaheim Los Convention Center, Anaheim, CA, USA, Paper OTh1C.6 (21, March 2013)


研究会 ： Domestic Conferences
Guoxiu Huang, Yuji Miyoshi, Akihiro Maruta, Yuki Yoshida, and Ken-ichi Kitayama : `Experimental demonstration of all-optical OOK to 16QAM modulation conversion based on nonlinear optical loop mirror with 1:2 coupler",信学会光通信システム研究会資料, OCS-2012-27, 静岡・ニューウェルシティ湯河原 (平成24年7月26日).

中澤昌哉, 吉田悠来, 丸田章博, 北山研一 : `2モードファイバでのモード分割多重伝送におけるMIMO信号処理の要求演算量",信学会光通信システム研究会資料, OCS-2012-36, 北海道・サンリフレ函館 (平成24年8月31日).


全国大会 ： IEICE Society/General Conferences
寺内大樹, 徳永明泰, 洞口菜々, 丸田章博 : `光ファイバ中での相互位相変調を用いたNRZ-OOK/RZ-QPSK変換器の設計", 2012信学ソサイエティ大, 富山大学, B-10-27 (平成24年9月11日).

松田雄大, 寺内大樹, 徳永明泰, 丸田章博 : `ファイバ中での非線形効果を用いた全光NRZ-OOK/RZ-16QAM変調フォーマット変換", 2012信学ソサイエティ大, 富山大学, B-10-57 (平成24年9月12日).

小玉崇宏, 松本怜典, 丸田章博, 北山研一 : `低消費電力化に向けた直交スペクトルスライス方式を用いた光量子化の提案とその性能評価", 第26回光通信システムシンポジウム, 東レ総合研修センター（静岡県三島市）, ポスター発表P-24 (平成24年12月13&14日).

磯田知基, 寺内大樹, 丸田章博, 丸山遼（フジクラ）, 桑木伸夫（フジクラ）, 松尾昌一郎（フジクラ）, 北山研一 : `モード多重/分離器を用いたモード分割多重伝送の基礎的検討", 2013信学総大, 岐阜大学, B-10-20 (平成25年3月19日).

松田雄大, 寺内大樹, 久野大介, 徳永明泰, 丸田章博 : `シリコン導波路中での非線形効果を用いた全光NRZ-OOK/RZ-BPSK変調フォーマット変換", 2013信学総大, 岐阜大学, B-10-35 (平成25年3月19日).

徳永明泰, 寺内大樹, 丸田章博, Eberhard Marc（アストン大） : `光ファイバ中で発生するローグウェーブの解析", 2013信学総大, 岐阜大学, B-10-38 (平成25年3月19日).

寺内大樹, 丸田章博 : `ディジタルコヒーレント技術に基づく固有値変調光伝送システム", 2013信学総大, 岐阜大学, B-10-45 (平成25年3月20日).

秋山祐治, 石井健二, 斧原聖史, 野田雅樹, 小口和海, 野上正道, 水落隆司（三菱電機）, 吉田悠来, 丸田章博, 北山研一 : `IFDMA-PONにおける省電力変調回路の提案", 2013信学総大, 岐阜大学, B-10-72 (平成25年3月21日).