Ultrafast graphene photodetector
Fengnian Xia, Thomas Mueller, et al.
CLEO/QELS 2010
Coupled resonator optical waveguides (CROWs) comprised of up to 16 racetrack resonators based on silicon-on-insulator (SOI) photonic wires were fabricated and characterized. The optical properties of the CROWs were simulated using measured single resonator parameters based on a matrix approach. The group delay property of CROWs was also analyzed. The SOI based CROWs consisting of multiple resonators have extremely small footprints and can find applications in optical filtering, dispersion compensation, and optical buffering. Moreover, such CROW structure is a promising candidate for exploration of low light level nonlinear optics due to its resonant nature and compact mode size (∼0.1 μm 2) in photonic wire. © 2006 American Institute of Physics.
Fengnian Xia, Thomas Mueller, et al.
CLEO/QELS 2010
Qiushi Guo, Andreas Pospischil, et al.
Nano Letters
Solomon Assefa, Fengnian Xia, et al.
CLEO 2010
William M. J. Green, Solomon Assefa, et al.
LEOS 2008