The 77th JSAP Autumn Meeting, 2016

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12 Organic Molecules and Bioelectronics » 12.3 Functional Materials and Novel Devices

[14p-B13-1~15] 12.3 Functional Materials and Novel Devices

Wed. Sep 14, 2016 1:45 PM - 6:00 PM B13 (Exhibition Hall)

Hiroshi Moritake(National Defence Academy), Megumi Akai-Kasaya(Osaka Univ.)

5:30 PM - 5:45 PM

[14p-B13-14] Si3N4/EO polymer hybrid modulator

〇Hiromu Sato1, Kazuhiro Yamamoto1,2, Shiyoshi Yokoyama1,2 (1.IGSES, Kyushu Univ., 2.IMCE, Kyushu Univ.)

Keywords:electro-optic polymer, silicon nitrogen

We designed and fabricated hybrid modulator using silicon nitride core and EO polymer clad. The measured half-wavelength voltage of the fabricated modulator is 4.4 V at 1550nm. The half-waveguide voltage of the modulator can be reduced by further design and fabrication of the waveguide structure for optimizing confinement factor.