Updated on October 24 (Fri), 2014
会場が変更となりました： 今出川キャンパス ⇒ 烏丸キャンパス
IMPORTANT NOTICE: The conference site has been changed from Imadegawa Campus to Karasuma Campus.
マイクロ波フォトニクス技術の最新動向に関するワークショップを開催いたします。
お気軽にご参加下さい。
IEEE Photonics Society Kansai Chapter sponsors Workshop on Trend of Microwave Photonics.
Your participation is welcome.
【名称】
「マイクロ波フォトニクス技術の最新動向」ワークショップ
【日時】
2014年10月25日(土) / October 25 (Sat), 2014
13:00~17:00 (開場 / door opens at 12:30)
【会場】
同志社大学 烏丸キャンパス 志高館 1階 SK112講義室 (アクセス)
Doshisha University Karasuma Campus Shikokan Building SK112 Lecture Room (1F) (Access)
【概要】
マイクロ波～ミリ波領域の電磁波と光波との相互作用を利用したマイクロ波フォトニクス（MWP）技術は、様々な方面への応用が期待されています。
本ワークショップでは、MWP分野で著名な先生方をお招きして、通信から計測応用までを含めた最新のMWP関連技術を幅広く議論します。
本ワークショップ終了後、引き続き同一会場にてIEEE Distinguished Microwave Lecturer特別招聘講演を含むIEEE MTT-S Kansai Chapter主催の関連ワークショップも開催されます。
【主催、共催、併催、協賛、後援】
Sponsorship:
Sponsored by
IEEE Photonics Society Kansai Chapter
Collocated with
IEEE Microwave Theory and Techniques Society Kansai Chapter
Technically co-sponsored by
レーザ学会 関西支部
電子情報通信学会 マイクロ波・ミリ波フォトニクス研究会 MWP
Financially supported by
IEEE Japan Council
【備考】
参加資格は問いません。お気軽にご参加ください。
Both member and non-member can participate in the workshop. Your participation is welcome.
参加費：IEEE会員および学生は無料、非会員は1,000円
Registration fee: Free (IEEE Member, Student), 1,000JPY (Non-Member)
参加ご希望の方は、10月21日(火)までにここからお申し込み下さい。(IEEE MTT-S Kansai Chapterのページへジャンプします)
Please register online from here by October 21 (Tue), if possible. (Jump to IEEE MTT-S Kansai Chapter web page)
【プログラム】
13:00~14:30, Shikokan Building, Lecture Room SK112 (1F)
Workshop on Trend of Microwave Photonics
Sponsored by
IEEE Photonics Society Kansai Chapter
Technically co-sponsored / Collocated with
IEEE Microwave Theory and Techniques Society Kansai Chapter
Technically co-sponsored by
The Laser Society of Japan Kansai Section
IEICE Technical Committee on Microwave Photonics (MWP)
Financially supported by
IEEE Japan Council
13:00 Building E1, 1F, Room 115
Opening Remarks
村田 博司 准教授 (オーガナイザ)
Hiroshi Murata, Associate Professor (Organizer, IEEE Photonics Society Kansai Chapter)
大阪大学 大学院基礎工学研究科 システム創成専攻 電子光科学領域
Division of Advanced Electronics and Optical Science, Department of Systems Innovation, Graduate School of Engineering Science
Osaka University, Toyonaka, Osaka, Japan
北山 研一 教授
Ken-ichi Kitayama, Professor
大阪大学 大学院工学研究科 電気電子情報工学専攻 フォトニックネットワーク工学領域
Photonic Network Laboratories, Department of Electrical, Electronic and Information Engineering, Graduate School of Engineering
Osaka University, Suita, Osaka, Japan
コヒーレント通信にディジタル信号処理を導入したディジタルコヒーレント通信技術を概観する。次に、本技術を Radio-over-fiber (RoF) システムに適用することによって、光ファイバ伝搬によって生じる信号劣化の補償や自由空間伝搬の MIMO 信号処理を一括して補償できることを示す。最後に、ミリ波帯ディジタルコヒーレント RoF の直近の応用として耐災害性の高い有無線シームレス臨時設営システム等を紹介する。
We review digital coherent technique, combining the coherent receiver and digital signal processing (DSP). Next, we introduce digital coherent radio-over-fiber (RoF) system, which adopts the DSP for compensating signal impairment and MIMO. As its immediate application against natural disaster, an agile deployment of the optical fiber and millimeter-wave radio-seamless transmission system will be presented.
13:45~14:30
Microwave Photonic Technologies for Emerging Short Reach Wireless Networks (Invited)
Andreas Stöhr, Professor
Lehrstuhl für Optoelektronik, Fakultät für Ingenieurwissenschaften
Universität Duisburg-Essen, Duisburg, Germany
Emerging short reach wireless applications require high speed with low latency and low power consumption at an exceptionally low cost. Digital Radio-over-Fiber (DRoF) is already in place in some countries but might not be the optimum solution when data rates keep rising at a tearing pace and wireless carrier frequencies quickly move up into the millimeter-wave range. Advanced Microwave Photonic technologies and techniques including Coherent RoF will be discussed.
14:30~14:45
Break
14:45~17:00, Shikokan Building, Lecture Room SK112 (1F)
(Collocated Event) Workshop on Trend of Microwave Photonics
Sponsored by
IEEE Microwave Theory and Techniques Society Kansai Chapter
Technically co-sponsored / Collocated with
IEEE Photonics Society Kansai Chapter
Technically co-sponsored by
The Laser Society of Japan Kansai Section
IEICE Technical Committee on Microwave Photonics (MWP)
Financially supported by
IEEE Japan Council
14:45 Building E1, 1F, Room 115
Opening Remarks
戸田 裕之 教授 (オーガナイザ)
Hiroyuki Toda, Professor (Organizer, IEEE Microwave Theory and Techniques Society Kansai Chapter)
同志社大学 大学院 理工学研究科 電気電子工学専攻
Electrical and Electronic Engineering, Graduate School of Science and Engineering
Doshisha University, Kyotanabe, Kyoto, Japan
永妻 忠夫 教授
Tadao Nagatsuma, Professor
大阪大学 大学院基礎工学研究科 システム創成専攻 電子光科学領域
Division of Advanced Electronics and Optical Science, Department of Systems Innovation, Graduate School of Engineering Science
Osaka University, Toyonaka, Osaka, Japan
高速半導体デバイスや光デバイス技術の進展により、テラヘルツ波（0.1THz～10THz）のセンシングや通信システムへの適用を目指した研究が盛んになってきている。光通信で発展し成熟したフォトニクス技術は、これらの応用には欠かせないキーテクノロジーである。本講演では、テラヘルツ波のイメージング、通信、分光、計測などの様々な分野への探求において、フォトニクス技術がどのように効果的に利用されるかについて議論する。
15:30~16:15
Future Multi-Beam Communication Systems and Challenges 40GSPS Digital Receivers (Invited)
Afshin Daryoush, Professor
Microwave-Photonics Device Laboratories, Electrical and Computer Engineering, College of Engineering
Drexel Univeristy, Philadelphia, Pennsylvania, USA
This talk addresses the need for future multi-beam satellite communication systems, where digital beamformed phased array antennas are employed to simultaneously distribute broadband information in various spatial directions. The multi-beam phased array is realized using analog domain true time delay phase shifters for transmit mode, while direct digital receivers are envisioned using 40GSPS all optical analog to digital convertors (ADC). The digital receiver design challenges are:
• A very low jitter clock is required to overcome timing jitters limit in achieving high effective number of bits. Self-injection locked and phase lock loop (SILPLL) opto-electronic oscillators are presented as a forced oscillation method to achieve extremely low close-in to carrier phase noise. Methods of stimulated Raman scattering in photonic bandgap crystals are discussed to achieve passive temperature compensation and low phase noise.
• This highly stable clock signal is to be employed for mode-locking of laser sources that are to be used for 40GSPS sampling of applied broadband RF signals using a spatially deflected optical signal and optical quantization using spatial Binary or Gray codes. Physical realization challenges of 40GSPS all optical ADC are discussed in terms of EO deflector material and implementation challenges.
16:15~17:00
Microwave Photonics (Distinguished Microwave Lecture, Invited)
Jianpang Yao, Professor (IEEE MTT-S Distinguished Microwave Lecturer 2013-2015)
Microwave Photonics Research Laboratory, School of Electrical Engineering and Computer Science, Faculty of Engineering
University of Ottawa, Ottawa, Ontario, Canada
Microwave photonics is an area that studies the interaction between microwave and optical waves for the generation, distribution, control and processing of microwave signals by means of photonics. There are numerous applications of microwave photonics, such as optically controlled phased array antennas, fiber-fed wireless communication systems, radar, sensors, warfare systems, and instrumentation. In this lecture, an introduction to microwave photonics will be presented, then different topics of microwave photonics will be discussed, including:
•Photonic true time beamforming
•Photonic processing of microwave signals
•Photonic generation of microwave signals and arbitrary microwave waveforms
•Radio over fiber and UWB over fiber
•Photonic-assisted instantaneous microwave frequency measurement
•Photonic analog-to-digital conversion
Challenges in implementing microwave photonics system and future research directions will also be discussed.
17:00 Building E1, 1F, Room 115
Closing Remarks