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: author="Yu, Zongfu*" or (type exact bookEditor and editor="Yu, Zongfu*") Add to list Miscellaneous open access Comment on 'Nonreciprocal light propagation in a silicon photonic circuit' Shanhui Fan, Roel Baets (UGent) , Alexander Petrov, Zongfu Yu, John D Joannopoulos, Wolfgang Freude, Andrea Melloni, Milos Popovic, Mathias Vanwolleghem, Dirk Jalas, et al. (2012) SCIENCE. 335(6064).