The 83rd JSAP Autumn Meeting 2022

Presentation information

Oral presentation

3 Optics and Photonics » 3.8 Terahertz technologies (formerly 3.9)

[21a-A202-1~7] 3.8 Terahertz technologies (formerly 3.9)

Wed. Sep 21, 2022 9:30 AM - 11:15 AM A202 (A202)

Ryo Tamaki(KISTEC)

11:00 AM - 11:15 AM

[21a-A202-7] Fabrication and Evaluation of W-Band Antenna-Coupled Optical Modulators Using Electro-Optic Polymer Waveguides and Non-Coplanar Patch Antennas

Takahiro Kaji1, Hiroki Murakami2, Shintaro Hisatake2, Isao Morohashi1, Yukihiro Tominari1, Toshiki Yamada1, Akira Otomo1 (1.NICT, 2.Gifu Univ.)

Keywords:Electro-optic polymer, Radio over fiber

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 W-band (75-110 GHz) 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.

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