Presentation information

Oral Sessions

Joint session of O4, O5 and P1

[J3] Photonic Integration Circuits III

Thu. Jul 11, 2019 1:30 PM - 3:00 PM Room B (409+410, 4F, Fukuoka International Congress Center)

Presider: Junya Kurumida (AIST, Japan)

2:15 PM - 2:30 PM

[J3-3] Magneto-Optical Microring Switch of Amorphous Silicon Waveguide on Garnet

Best Student Paper Award

〇Toshiya Murai, Yuya Shoji, Nobuhiko Nishiyama, Tetsuya Mizumoto (Tokyo Institute of Technology, Japan)

Keywords:Silicon photonics, Optical switch, Magneto-optical material, Microring resonator

We experimentally demonstrate a microring-type magneto-optical (MO) switch with a-Si:H waveguides on a garnet substrate. By controlling the direction of the external current induced magnetic field, an extinction ratio of 9 dB was achieved.

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