Fabrication of free-standing films of poled EO polymers and laminated films for ultra-high-frequency electric field detection

Toshiki Yamada; Takahiro Kaji; Chiyumi Yamada; Akira Otomo; Tomoya Nakanishi; Hideyuki Tsunemori; Shigeki Fujimaru

doi:10.1117/12.2607749

7 March 2022 Fabrication of free-standing films of poled EO polymers and laminated films for ultra-high-frequency electric field detection

Toshiki Yamada, Takahiro Kaji, Chiyumi Yamada, Akira Otomo, Tomoya Nakanishi, Hideyuki Tsunemori, Shigeki Fujimaru

Author Affiliations +

Proceedings Volume PC11998, Organic Photonic Materials and Devices XXIV; PC1199805 (2022) https://doi.org/10.1117/12.2607749
Event: SPIE OPTO, 2022, San Francisco, California, United States

Abstract

Ultra-high frequency electric field detection such as terahertz electric field is one of the most important terahertz technologies, and various applications are expected in fields of terahertz science and ultra-high-speed wireless communication. In this research, we have developed a new fabrication technique for producing free-standing films of poled EO polymers and laminated films with various film thicknesses for a high-efficiency and wideband THz wave detection using Pockels effect or Stark effect of EO polymers. For this purpose, polycarbonate (PC) based EO polymers with a high glass transition temperature and robustness are used.

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Citation Download Citation

Toshiki Yamada, Takahiro Kaji, Chiyumi Yamada, Akira Otomo, Tomoya Nakanishi, Hideyuki Tsunemori, and Shigeki Fujimaru "Fabrication of free-standing films of poled EO polymers and laminated films for ultra-high-frequency electric field detection", Proc. SPIE PC11998, Organic Photonic Materials and Devices XXIV, PC1199805 (7 March 2022); https://doi.org/10.1117/12.2607749

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