title: Feature issue of digital holography and 3D imaging (DH): introduction.
abstract: The OSA Topical Meeting "Digital Holography and 3D Imaging (DH)" was held in Seattle, Washington, 13-17 July 2014. Feature issues based on the DH meeting series have been released by Applied Optics (AO) since 2007. In this year (2014), Optics Express (OE) and AO jointly decided to have one such feature issue in each journal. The feature issue includes 27 papers and covers a large range of topics, reflecting the rapidly expanding techniques and applications of digital holography and 3D imaging. The DH meeting will continue in the future, as expected, and the next meeting is scheduled to be held on 24-28 May 2015, at Shanghai Institute of Optics and Fine Mechanics, Shanghai, China.
authors.forename: Yoshio
authors.initials: Y
authors.lastname: Hayasaki
authors.forename: Jung-Ping
authors.initials: JP
authors.lastname: Liu
authors.forename: Marc
authors.initials: M
authors.lastname: Georges