Media type: E-Article Title: Lightpath concentrators for all-optical networks Contributor: Yiu-Wing Leung imprint: Institute of Electrical and Electronics Engineers (IEEE), 2006 Published in: Journal of Lightwave Technology Language: Not determined DOI: 10.1109/jlt.2006.878496 ISSN: 0733-8724 Keywords: Atomic and Molecular Physics, and Optics Origination: Footnote: