posted on 2024-10-31, 17:36authored byMichael Lee, Christian Grillet, Snjezana Tomljenovic-Hanic, David Moss, Ben Eggleton, D.A.P Bulla, Barry Luther-Davies
We present a first demonstration of a high-Q (∼60000) photonic crystal (PhC) cavity formed post-fabrication by locally modifying the refractive index of a PhC made of a photosensitive chalcogenide glass.