José A. Tierno, Alexander V. Rylyakov, et al.
IEEE Journal of Solid-State Circuits
We present the design and characterization of a novel electro-optic silicon photonic 2 x 2 nested Mach-Zehnder switch monolithically integrated with a CMOS driver and interface logic. The photonic device uses a variable optical attenuator in order to balance the power inside the Mach-Zehnder interferometer leading to ultralow crosstalk performance. We measured a crosstalk as low as -34.5 dB, while achieving ∼2 dB insertion loss and 4 ns transient response.
José A. Tierno, Alexander V. Rylyakov, et al.
IEEE Journal of Solid-State Circuits
Nicolas Dupuis, Jonathan E. Proesel, et al.
Optics Letters
Jonathan E. Proesel, Clint L. Schow, et al.
OFC/NFOEC 2012
Fuad E. Doany, Clint L. Schow, et al.
SPIE-P-W 2011