Cheben P.; Cloutier M.; Balakrishnan A.; Dossou Kokou; Delage Andre; Erickson L.; Gao M.; Krug P.; Lamontagne B.; Packirisamy Muthukumaran; Charbonneau S.; Pearson Michael; Xu D.
(IEEE Publications, 2004)
Abstract—Silica planar waveguide echelle grating demultiplexers
with 48 channels and 256 channels are described and
demonstrated. Polarization effects due to stress birefringence and
polarization-dependent grating ...