Qianfan Xu

Summary

Affiliation: Rice University
Country: USA

Publications

  1. ncbi Silicon dual-ring modulator
    Qianfan Xu
    Department of Electrical and Computer Engineering, Rice University, 6100 Main St MS 366, Houston, TX 77005, USA
    Opt Express 17:20783-93. 2009
  2. ncbi Reconfigurable optical directed-logic circuits using microresonator-based optical switches
    Qianfan Xu
    Department of Electrical and Computer Engineering, Rice University, 6100 Main Street, MS 366, Houston, Texas 77005, USA
    Opt Express 19:5244-59. 2011
  3. ncbi Demonstration of reconfigurable electro-optical logic with silicon photonic integrated circuits
    Ciyuan Qiu
    Department of Electrical and Computer Engineering, Rice University, Houston, Texas 77005, USA
    Opt Lett 37:3942-4. 2012
  4. ncbi Controlling normal incident optical waves with an integrated resonator
    Ciyuan Qiu
    Department of Electrical and Computer Engineering, Rice University, Houston, Texas 77005, USA
    Opt Express 19:26905-10. 2011
  5. ncbi Excitation of plasmonic waves in graphene by guided-mode resonances
    Weilu Gao
    Department of Electrical and Computer Engineering, Rice University, Houston, Texas 77005, United States
    ACS Nano 6:7806-13. 2012
  6. ncbi Active dielectric antenna on chip for spatial light modulation
    Ciyuan Qiu
    Department of Electrical and Computer Engineering, Rice University, Houston, TX 77005, USA
    Sci Rep 2:855. 2012

Collaborators

  • Lin Yang
  • Ciyuan Qiu
  • Weilu Gao
  • Xin Ye
  • Richard Soref
  • Jie Shu
  • Yang Xia
  • Jianbo Chen

Detail Information

Publications6

  1. ncbi Silicon dual-ring modulator
    Qianfan Xu
    Department of Electrical and Computer Engineering, Rice University, 6100 Main St MS 366, Houston, TX 77005, USA
    Opt Express 17:20783-93. 2009
    ..This device has both improved optical and electrical performance over a single-ring modulator. The dual-ring modulator can provide a feedback signal for active control of the modulation wavelength...
  2. ncbi Reconfigurable optical directed-logic circuits using microresonator-based optical switches
    Qianfan Xu
    Department of Electrical and Computer Engineering, Rice University, 6100 Main Street, MS 366, Houston, Texas 77005, USA
    Opt Express 19:5244-59. 2011
    ..Five important logic functions are presented as examples to show that the same switch fabric can be reconfigured to perform different logic functions...
  3. ncbi Demonstration of reconfigurable electro-optical logic with silicon photonic integrated circuits
    Ciyuan Qiu
    Department of Electrical and Computer Engineering, Rice University, Houston, Texas 77005, USA
    Opt Lett 37:3942-4. 2012
    ..Here we show experimentally a directed logic circuit based on a 2×2 array of switches. The circuit is reconfigured to perform arbitrary two-input logic functions...
  4. ncbi Controlling normal incident optical waves with an integrated resonator
    Ciyuan Qiu
    Department of Electrical and Computer Engineering, Rice University, Houston, Texas 77005, USA
    Opt Express 19:26905-10. 2011
    ..3 nm. Without the need to be attached to a waveguide, a dense 2D array of such resonators can be integrated on a chip for spatial light modulation and parallel bio-sensing...
  5. ncbi Excitation of plasmonic waves in graphene by guided-mode resonances
    Weilu Gao
    Department of Electrical and Computer Engineering, Rice University, Houston, Texas 77005, United States
    ACS Nano 6:7806-13. 2012
    ..In this paper, we analyze the performance of this device with finite-difference time-domain simulations. We compare the proposed structure with recently demonstrated graphene nanoribbons based on bound plasmonic oscillations...
  6. ncbi Active dielectric antenna on chip for spatial light modulation
    Ciyuan Qiu
    Department of Electrical and Computer Engineering, Rice University, Houston, TX 77005, USA
    Sci Rep 2:855. 2012
    ..5 dB and a modulation speed of 150 MHz is demonstrated. Method to improve the modulation speed is discussed...