Supplementary information

From the following article

Polarization-transparent microphotonic devices in the strong confinement limit

Tymon Barwicz, Michael R. Watts, Milo A. Popovi, Peter T. Rakich, Luciano Socci, Franz X. Kärtner, Erich P. Ippen and Henry I. Smith

Nature Photonics 1, 57 - 60 (2007)

doi:10.1038/nphoton.2006.41