Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: keyword exact "anisotropic optical materials" cql: author exact 000081450795 or (type exact bookEditor and editor exact 000081450795) Add to list Journal Article A1 open access Design of invisibility cloaks with an open tunnel Thomas Ako (UGent) , Min Yan and Min Qiu (2010) OPTICS EXPRESS. 18(26). p.27060-27066