Jd. Bainbride et al., DEMONSTRATION OF INTEGRATED 12 X 12 INGAASP INP GRATING WAVELENGTH ROUTER AT 2.5GBIT/S CHANNEL BIT RATES/, Electronics Letters, 33(17), 1997, pp. 1458-1459
The authors present a 12 channel InGaAs/InP wavelength selective route
r which operates at 2.5 Gbit/s channel rater and uses a slab waveguide
based transmission rating. Insertion losses of 7.7dB and crosstalk le
vels of -25dB are measured.