Single-step etched grating couplers for silicon nitride loaded lithium niobate on insulator platform

by Xu Han, Yongheng Jiang, Andreas Frigg, Huifu Xiao, Pu Zhang, Andreas Boes, Thach G. Nguyen, Jianhong Yang, Guanghui Ren, Yikai Su, Arnan Mitchell, Yonghui Tian
Published 2021-08-01