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="Simpson, Robert E" or (type any "bookEditor issueEditor" and editor="Simpson, Robert E") Add to list Journal Article A1 open access Optical switching at 1.55 µm in silicon racetrack resonators using phase change materials Miquel Rudé, Josselin Pello, Robert E Simpson, Johann Osmond, Günther Roelkens (UGent) , Jos JGM van der Tol and Valerio Pruneri (2013) APPLIED PHYSICS LETTERS. 103(14).