Photonics Research, Volume. 8, Issue 5, 684(2020)
Ultrahigh-Q silicon racetrack resonators On the Cover
Fig. 1. Schematic configurations of the proposed ultrahigh-
Fig. 2. (a) Cross section of the SOI waveguide. (b) Mode field distribution at a waveguide width
Fig. 3. (a) Calculated MERs of the TE modes at the SMWG–MWB junction as the radius
Fig. 4. (a) Microscope images of the fabricated ultrahigh-
Fig. 5. (a) Measured spectral responses at the through port of the fabricated MRRs. (b) Enlarged view of the measured major fundamental mode resonance peak with the Lorentzian transmission matrix model fitted. (c) Enlarged view of the measured mode splitting.
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Long Zhang, Lanlan Jie, Ming Zhang, Yi Wang, Yiwei Xie, Yaocheng Shi, Daoxin Dai, "Ultrahigh-Q silicon racetrack resonators," Photonics Res. 8, 684 (2020)
Category: Silicon Photonics
Received: Jan. 13, 2020
Accepted: Feb. 27, 2020
Published Online: Apr. 22, 2020
The Author Email: Daoxin Dai (dxdai@zju.edu.cn)