The polarization insensitive behavior of a multiple wavelengths Bragg reflector is demonstrated using birefringence compensation in a silicon nitride strip waveguide with symmetrical sidewall modulation.
Cheng SongKin Seng ChiangHau Ping Chan
Belaïd TabtiFrédéric NabkiMichaël Ménard
Oleg V. ButovA.I. LopunovIvan UlyanovA. P. BazakutsaAlexander B. GomzinEgor I. DolzhenkoAlexey B. Pnev
雷永庆 Yongqing Lei韦珏 Jue Wei徐晓峰 Xiaofeng Xu李亚娟 Yajuan Li