title: Ultra-compact multilayer Si/SiO(2) GRIN lens mode-size converter for coupling single-mode fiber to Si-wire waveguide.
authors.affiliation: Department of Chemical and Nuclear Engineering, University of New Mexico, Center for Biomedical Engineering, Albuquerque, New Mexico, USA. loh_ter_hoe@dsi.a-star.edu.sg
authors.forename: Ter-Hoe
authors.initials: TH
authors.lastname: Loh
authors.forename: Qian
authors.initials: Q
authors.lastname: Wang
authors.forename: Jie
authors.initials: J
authors.lastname: Zhu
authors.forename: Keh-Ting
authors.initials: KT
authors.lastname: Ng
authors.forename: Yi-Cheng
authors.initials: YC
authors.lastname: Lai
authors.forename: Yingyan
authors.initials: Y
authors.lastname: Huang
authors.forename: Seng-Tiong
authors.initials: ST
authors.lastname: Ho