Xiaoping Liu

Summary

Affiliation: Columbia University
Country: USA

Publications

  1. doi request reprint Self-phase modulation and nonlinear loss in silicon nanophotonic wires near the mid-infrared two-photon absorption edge
    Xiaoping Liu
    Department of Electrical Engineering, Columbia University, 1300 S W Mudd Building, 500 W 120th Street, New York, NY 10027, USA
    Opt Express 19:7778-89. 2011
  2. ncbi request reprint Nonlinear-optical phase modification in dispersion-engineered Si photonic wires
    J I Dadap
    Microelectronics Sciences Laboratories, Columbia University, New York, NY 10027, USA
    Opt Express 16:1280-99. 2008
  3. doi request reprint Directionally anisotropic Si nanowires: on-chip nonlinear grating devices in uniform waveguides
    Jeffrey B Driscoll
    Microelectronics Sciences Laboratories, Columbia University, New York, New York 10027, USA
    Opt Lett 36:1416-8. 2011
  4. ncbi request reprint Large longitudinal electric fields (Ez) in silicon nanowire waveguides
    Jeffrey B Driscoll
    Department of Electrical Engineering, Columbia University, 1300 S W Mudd Building, 500 W 120th Street, New York, New York 10027, USA
    Opt Express 17:2797-804. 2009

Collaborators

Detail Information

Publications4

  1. doi request reprint Self-phase modulation and nonlinear loss in silicon nanophotonic wires near the mid-infrared two-photon absorption edge
    Xiaoping Liu
    Department of Electrical Engineering, Columbia University, 1300 S W Mudd Building, 500 W 120th Street, New York, NY 10027, USA
    Opt Express 19:7778-89. 2011
    ....
  2. ncbi request reprint Nonlinear-optical phase modification in dispersion-engineered Si photonic wires
    J I Dadap
    Microelectronics Sciences Laboratories, Columbia University, New York, NY 10027, USA
    Opt Express 16:1280-99. 2008
    ..The low threshold powers for phase-changing effects in Si-wires make them potential candidates for functional nonlinear optical devices of just a few millimeters in length...
  3. doi request reprint Directionally anisotropic Si nanowires: on-chip nonlinear grating devices in uniform waveguides
    Jeffrey B Driscoll
    Microelectronics Sciences Laboratories, Columbia University, New York, New York 10027, USA
    Opt Lett 36:1416-8. 2011
    ..The magnitude of the nonlinear index variation in these gratings is found to be sufficient for phase matching in four-wave mixing and other optical parametric processes...
  4. ncbi request reprint Large longitudinal electric fields (Ez) in silicon nanowire waveguides
    Jeffrey B Driscoll
    Department of Electrical Engineering, Columbia University, 1300 S W Mudd Building, 500 W 120th Street, New York, New York 10027, USA
    Opt Express 17:2797-804. 2009
    ..We discuss the possibility of controlling the strength and symmetry of E(z) using a dual waveguide design, and show that the resulting longitudinal field is sharply peaked beyond the diffraction limit...