[ITuPH] Metamaterial

[ITuPH-02 (Invited)] Metamaterial infrared absorber and infrared spectroscopy

*Takuo Tanaka^1,2,3 (1. RIKEN Cluster for Pioneering Res. (Japan), 2. RIKEN Ctr. for Advanced Photonics (Japan), 3. Tokushima Univ. (Japan))

[Presentation Style] Onsite

Metamaterial absorbers and their application for infrared spectroscopy are discussed. Using metal-insulator-metal metamaterial absorber, 1.8 attomole sensitivity was demonstrated. Metamaterials-nanofluidic hybrid device and 3D metamaterial absorber were proposed for liquid and gas samples.