Level set-based topology optimization for optical cloaks

2013 Fiscal Year Final Research Report

• Project/Area Number: 24860050
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Design engineering/Machine functional elements/Tribology
• Research Institution: Shinshu University
• Principal Investigator: FUJII Garuda 信州大学, 工学部, 助教 (90569344)
• Project Period (FY): 2012-08-31 – 2014-03-31
• Keywords: 光学クローク / トポロジー最適化

Research Abstract

We developed level set-based topology optimization for optical cloaks and present advanced optical cloaks realizing high-performances. The designed optical cloaks can reduce the amount of light scattering caused by a scattering object. The developed optimization method can provide various optimal configuration by changing a regularization parameter.

Research Products

• [Journal Article] Level-set-based topology optimization for anti-reflection surface (2014)
  • Author(s): Garuda Fujii, Tsuyoshi Ueta, and Mamoru Mizuno
  • Journal Title: Applied Physics A Volume: (Online Publish)
  • Peer Reviewed
• [Journal Article] Level set based topology optimization for optical cloaks (2013)
  • Author(s): Garuda Fujii, Hayato Watanabe, Takayuki Yamada, Tsuyoshi Ueta, and Mamoru Mizuno
  • Journal Title: Applied Physics Letters Volume: Vol.102, Issue 25 Pages: 251106
  • Peer Reviewed
• [Journal Article] Topology optimization for a dielectric optical cloak based on an exact level set approach (2013)
  • Author(s): Takayuki Yamada, Hayato Watanabe, Garuda Fujii and Toshiro Matsumoto
  • Journal Title: IEEE Transactions on Magnetics Volume: Vol.49, No.5 Pages: 2073--2076
  • Peer Reviewed
• [Presentation] 光学迷彩構造のレベルセット法に基づくトポロジー最適化手法について (2013)
  • Author(s): 渡遺勇人,藤井雅留太,山田崇恭,飯盛浩司,松本敏郎,高橋徹
  • Organizer: 日本機械学会第26回計算力学講演会(CMD2013)
  • Place of Presentation: 佐賀大学
  • Year and Date: 20131102-04
• [Presentation] Finite element analysis for laser action in porous random media (2013)
  • Author(s): Garuda Fujii, Tsuyoshi Ueta and Mamoru Mizuno
  • Organizer: Proceedings of Metamaterials' 2013: The 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics
  • Place of Presentation: Bordeaux, France(No. 54)
  • Year and Date: 20130916-19
• [Presentation] Study on the performance robustness of optical cloaks designed by means of level set based topology optimization method (2013)
  • Author(s): Garuda Fujii, Tsuyoshi Ueta and Mamoru Mizuno
  • Organizer: ICMAT 2013:7th International Conference on Materials for Advanced Technologies
  • Place of Presentation: Suntec, Singapore(V6.1: Fundamentals and cloaking)
  • Year and Date: 20130630-0705
• [Presentation] Level set based topology optimization for optical cloaks containing a large scattering object (2013)
  • Author(s): Garuda Fujii, Hayato Watanabe, Takayuki Yamada, Tsuyoshi Ueta, Mamoru Mizuno
  • Organizer: Proceedings of 10th WCSMO, 5283
  • Place of Presentation: Orlando, Florida, USA(WCSMO10)
  • Year and Date: 20130513-17
• [Presentation] Topology Optimization for a Dielectric Optical Cloak Based on an Exact Level Set Approach (2012)
  • Author(s): Takayuki Yamada, Hayato Watanabe, Garuda Fujii and Toshiro Matsumoto
  • Organizer: Digests of the 15th Biennial IEEE Conference on Electronic Field Computation (CEFC2012)
  • Place of Presentation: Oita, Japan
  • Year and Date: 20121111-14
• [Presentation] Finite element analyses for random laser action in metallic disordered structures, Proceedings of Metamaterials' 2012 (2012)
  • Author(s): Garuda Fujii, Tsuyoshi Ueta and Mamoru Mizuno
  • Organizer: The Sixth International Congress on Advanced Electromagnetic Materials in Microwaves and Optics
  • Place of Presentation: Saint Petersburg, Russia(ISBN : 978-952-67611-2-1, pp. 758--760)
  • Year and Date: 20120917-22