authors Ibrahim, M Aleali, A Schmid, JH Cheben, Pavel Lapointe, J Janz, S Bock, PJ Densmore, A Lamontagne, B Ma, R Xu, D-X Ye, WN
keywords Optics Physical Sciences Science & Technology Silicon photonics athermal bridged subwavelength grating (BSWG) grating duty cycle subwavelength grating (SWG) thermo-optic coefficient waveguides