Compact microfiber Bragg gratings with high-index contrast Liu, Yanxin ; Meng, Chao ; Zhang, A. Ping ; Xiao, Yao ; Yu, Huakang ; Tong, Limin Abstract Publication: Optics Letters Pub Date: August 2011 DOI: 10.1364/OL.36.003115 Bibcode: 2011OptL...36.3115L