235-ring coupled-resonator optical waveguides
Michael L. Cooper, Greeshma Gupta, et al.
CLEO/QELS 2010
We present 1-to-8 wavelength (de-)multiplexer devices based on a binary tree of cascaded Mach-Zehnder-like lattice filters, and manufactured using a 90 nm CMOS-integrated silicon photonics technology. We demonstrate that these devices combine a flat pass-band over more than 50% of the channel spacing with low insertion loss of less than 1.6 dB, and have a small device size of approximately 500 × 400 μ m. This makes this type of filters well suited for application as WDM (de-)multiplexer in silicon photonics transceivers for optical data communication in large scale computer systems. © 2013 Optical Society of America.
Michael L. Cooper, Greeshma Gupta, et al.
CLEO/QELS 2010
Wesley D. Sacher, William M. J. Green, et al.
Optics Express
Folkert Horst, William M.J. Green, et al.
Photonics North 2009
Jeffrey B. Driscoll, William Astar, et al.
IEEE Journal on Selected Topics in Quantum Electronics