Title :
Design of feasible silicon interlayer polarization beam splitter toward 3D optical integrated circuits
Author :
Yuki Atsumi;Ryohei Takei;Makoto Okano;Tomohiro Amemiya;Youichi Sakakibara;Masaliiko Mori
Author_Institution :
National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Umezono, Tsuknba, Ibaraki 305-8568, Japan
Abstract :
A feasible interlayer polarization-beam-splitter was designed. By introducing vertical asymmetry directional coupler with different height of Si wire waveguides, a bandwidth of 60 nm with polarization crosstalk of lower than -20 dB was obtained.
Keywords :
"Silicon","Wires","Crosstalk","Three-dimensional displays","Bandwidth","Directional couplers","Photonics"
Conference_Titel :
Group IV Photonics (GFP), 2015 IEEE 12th International Conference on
DOI :
10.1109/Group4.2015.7305972
