Session 8

[OWPT8-03] Incident Laser Wavelength dependence of temperature characteristics of InGaN solar cells for optical wireless power transmission

*Junichi Suzuki¹, Shunki Hayashi¹, Shunsuke Shibui¹, Masahiro Koga¹, Ryusei Takahashi¹, Reo Aoyama¹, Takahiro Noguchi¹, Takahiro Fujisawa², Toshihiko Fukamachi³, Koichi Naniwae³, Shiori Ii⁴, Ruka Watanabe⁴, Makoto Miyoshi², Tetsuya Takeuchi⁴, Satoshi Kamiyama⁴, Shiro Uchida¹ (1. Chiba Institute of Technology, 2. Nagoya Institute of Technology, 3. Ushio Inc, 4. Meijyo University)

We evaluated the incident laser wavelength dependence of temperature characteristics of InGaN solar cells. The results showed that the shorter the wavelength and the higher the temperature, the higher the conversion efficiency.