Ph.D. student Qian Dong’s work on graphene-based fiber optic acoustic pressure sensors has been published by Journal of Acoustics and Vibrations. [DOI: 10.1115/1.4042929]. It seeks to enhance the sensitivity by two approaches: (1) using a graphene-silver composite film to enhance the optical sensitivity; (b) increasing the volume of backing cavity to enhance the mechanical sensitivity. Congratulations, Qian.