Riazul ArefinSujit H. RamachandraHyemin JungSyed M. N. HasanWeicheng YouSarvagya DwivediShamsul Arafin
Photonic integration of GaN and Si-SiN platforms at the shortest visible wavelength is reported. Maximum theoretical coupling efficiencies up to 51% and 24% for a vertical grating coupler (fiber-chip) and hybrid integration, respectively, are achieved.
Chi XiongWolfram H. P. PerniceCarsten SchuckHong X. Tang
Matteo SannaAlessio BaldazziStefano AzziniGioele PiccoliMher GhulinyanLorenzo Pavesi