Presentation Information

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[25a-11E-10]Fabrication and Evaluation of 375-GHz-Band Antenna-Coupled Optical Modulators Using Electro-Optic Polymer Waveguides and Non-Coplanar Patch Antennas

〇Takahiro Kaji¹, Kota Miyake², Shintaro Hisatake², Isao Morohashi¹, Toshiki Yamada¹, Akira Otomo¹ (1.NICT, 2.Gifu Univ.)

Keywords:

EO polymer,Radio-over-fiber (RoF)

Radio-over-fiber (RoF) technology, which transmits terahertz wave (0.1-10 THz) signal waveforms using optical fiber, is attracting attention for the realization of ultra-high-speed wireless communication in Beyond 5 G. In this study, we prototyped and evaluated 375-GHz-band antenna-coupled optical modulators using electro-optic polymer waveguides and non-coplanar patch antennas with the aim of realizing devices that directly convert a radio signal to an optical signal in RoF systems.

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