The following publications are possibly variants of this publication:
- State-of-the-art sub-wavelength grating couplers for silicon-on-insulator platformYun Wang, Han Yun, Zeqin Lu, Nicolas A. F. Jaeger, Lukas Chrostowski. ccece 2016: 1-4 [doi]
- Silicon polarization splitter and rotator using a subwavelength grating based directional couplerYu He, Yong Zhang, Xiaodong Wang, Boyu Liu, Xinhong Jiang, Ciyuan Qiu, Yikai Su, Richard A. Soref. ofc 2017: 1-3 [doi]
- Ultracompact wavelength-controllable bi-directional optical diode with high nonreciprocal transmission ratio based on a silicon microring and a directional couplerJian Wang, Yun Long, Chengcheng Gui, Long Zhu, Qi Yang. ecoc 2014: 1-3 [doi]