[20a-P4-1~10] 3.15 Silicon photonics

[20a-P4-1] Wavelength add/drop using high-order-mode polarization rotator Bragg grating

〇Hideaki Okayama^1,2, Onawa Yosuke^1,2, Shimura Daisuke^1,2, Takahashi Hiroyuki^1,2, Yaegashi Hiroki^1,2, Sasaki Hironori^1,2 (1.OKI, 2.PETRA)

Keywords:silicon photonics, wavelength filter, polarization

Si waveguide technology can attain many functions in compact device. We have been studying devices using polarization rotator Bragg grating. In this report we describe wavelength add/drop device using Bragg grating which can exchange modes with different polarizations and orders.