Radiation filters and emitters for the NIR based on periodically structured metal surfaces Heinzel, A. ; Boerner, V. ; Gombert, A. ; Bläsi, B. ; Wittwer, V. ; Luther, J. Abstract Publication: Journal of Modern Optics Pub Date: October 2000 DOI: 10.1080/09500340008230522 Bibcode: 2000JMOp...47.2399H