Study on the optical limiting with metallic nanostructure at an optical communication wavelength

2008 Fiscal Year Final Research Report

• Project/Area Number: 20043036
• Research Category: Grant-in-Aid for Scientific Research on Priority Areas
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering
• Research Institution: National Institute of Advanced Industrial Science and Technology
• Principal Investigator: KAMADA Kenji National Institute of Advanced Industrial Science and Technology, 光技術研究部門, 主任研究員 (90356816)
• Project Period (FY): 2008
• Keywords: プラズモン共鳴 / 電場増強 / 二光子吸収 / 光制限 / ナノ構造体 / ナノロッド / シアニン色素

Research Abstract

光通信で用いられる1500 nmに強い二光子吸収とそれを初期過程とする優れた光制限特性を示すヘプタメチン系色素と、同じ波長域にプラズモン共鳴を示すAuナノ構造体アレイおよびナノロッドとを複合化させ、その二光子吸収特性の変化を透過法で調べた。色素/Auナノ構造体複合体では、わずかではあるが、入射光の増加に伴い透過率が増大する二光子吸収とは逆の振る舞いが観測された。また、Auナノロッドでは強い吸収飽和が観測された。

Research Products

• [Journal Article] Two-photon absorption-related properties of functionalized BODIPY dyes in the infrared range up to telecommunications wavelengths (2009)
  • Author(s): Pierre-Antoine Bouit, Kenji Kamada, Patrick Feneyrou, G rard Berginc, Lo c Toupet, Olivier Maury, and Chantal Andraud
  • Journal Title: Advanced Materials 21 Pages: 1151-1154
  • Peer Reviewed
• [Journal Article] Optical limiting for microsecond pulses (2009)
  • Author(s): Sergey Gavrilyuk, Ji-Cai Liu, Kenji Kamada, Hans Ågren, and Faris Gel'mukhanov
  • Journal Title: Journal of Chemical Physics 130 Pages: 054114-1-054114-12
  • Peer Reviewed
• [Journal Article] Hybrid films consisting of a clay and a diacetylenic, two-photon absorptive dye (2008)
  • Author(s): Yasutaka Suzuki, Shoichiro Hirakawa, Yusuke Sakamoto, Jun Kawamata, Kenji Kamada, and Koji Ohta
  • Journal Title: Clays and Clay Minerals 56 Pages: 487-493
  • Peer Reviewed
• [Journal Article] Crystal Structures, Degree of Charge Transfer, and Nonlinear Optical Characters of Intramolecular Charge Transfer Compounds: Indoline-Substituted Tricyanoquinodimethanes (2008)
  • Author(s): Tsutyoshi Murata, Saito Gunji, Kazukuni Nishimura, Chin-Hong Chong, Masaru Makihara, Genki Honda, Yuichiro Enomonoto, Salavat Khasanov, Hideki Yamochi, Akihiro Ohtsuka, Kenji Kamada, Koji Ohta, and Jun Kawamata
  • Journal Title: Bulletin of the Chemical Society of Japan 81 Pages: 1131-1146
  • Peer Reviewed
• [Journal Article] Stepwise Elongation Effect on the Two-photon Absorption of Self-assembled Butadiyne Porphyrins (2008)
  • Author(s): Joanne Dy, Kazuya Ogawa, Kenji Kamada, Koji Ohta, and Yoshiaki Kobuke
  • Journal Title: Chemical Communications Pages: 3411-3413
  • Peer Reviewed
• [Journal Article] Two-Photon Absorption Properties of Azulenyl Compounds Having a Conjugated Ketone Backbone (2008)
  • Author(s): Shoichiro Hirakawa, Jun Kawamata, Yasutaka Suzuki, Seiji Tani, Tomohiro Murafuji, Kazuo Kasatani, Liudmil Antonov, Kenji Kamada, and Koji Ohta
  • Journal Title: Journal of Physical Chemistry A 112 Pages: 5198-5207
  • Peer Reviewed
• [Presentation] Advances in the structure-property relationship of molecular two-photon materials (2008)
  • Author(s): Kenji Kamada and Koji Ohta
  • Organizer: International Workshop on Emerging Materials & Active Polymer Patterning
  • Place of Presentation: ソウル(韓国)
  • Year and Date: 2008-11-20
• [Presentation] Recent Advancements in Molecular Design of Molecular Two-Photon Absorber (2008)
  • Author(s): Kenji Kamada
  • Organizer: Third International Conference on Optical, Optoelectronic and Photonic Materials and Applications
  • Place of Presentation: エドモントン(カナダ)
  • Year and Date: 2008-07-24