Advanced search
1 file | 10.23 MB

An actively controlled silicon ring resonator with a fully tunable Fano resonance

Ang Li (UGent) and Wim Bogaerts (UGent)
(2017) APL PHOTONICS. 2(9).
Author
Organization
Project
Center for nano- and biophotonics (NB-Photonics)
Abstract
We demonstrate a novel way to generate Fano resonance with tunable wavelength, extinction ratio, and slope rate. The device is a silicon add-drop microring with two integrated tunable reflectors inside, which form an embedded Fabry-Perot cavity. The fabrication is executed at a commercial CMOS foundry. Fano resonance at the drop port is generated from the interference between the Fabry-Perot cavity mode and the ring resonance mode. By tuning the reflectivities of these two reflectors with integrated heaters, various Fano resonance shapes can be achieved with a maximum extinction ratio over 40 dB and a slope rate more than 700 dB/nm.
Keywords
COUPLED WAVE-GUIDE, MICRORING RESONATOR, BACKSCATTERING

Downloads

  • pub 2121.pdf
    • full text
    • |
    • open access
    • |
    • PDF
    • |
    • 10.23 MB

Citation

Please use this url to cite or link to this publication:

Chicago
Li, Ang, and Wim Bogaerts. 2017. “An Actively Controlled Silicon Ring Resonator with a Fully Tunable Fano Resonance.” Apl Photonics 2 (9).
APA
Li, A., & Bogaerts, W. (2017). An actively controlled silicon ring resonator with a fully tunable Fano resonance. APL PHOTONICS, 2(9).
Vancouver
1.
Li A, Bogaerts W. An actively controlled silicon ring resonator with a fully tunable Fano resonance. APL PHOTONICS. 2017;2(9).
MLA
Li, Ang, and Wim Bogaerts. “An Actively Controlled Silicon Ring Resonator with a Fully Tunable Fano Resonance.” APL PHOTONICS 2.9 (2017): n. pag. Print.
@article{8553428,
  abstract     = {We demonstrate a novel way to generate Fano resonance with tunable wavelength, extinction ratio, and slope rate. The device is a silicon add-drop microring with two integrated tunable reflectors inside, which form an embedded Fabry-Perot cavity. The fabrication is executed at a commercial CMOS foundry. Fano resonance at the drop port is generated from the interference between the Fabry-Perot cavity mode and the ring resonance mode. By tuning the reflectivities of these two reflectors with integrated heaters, various Fano resonance shapes can be achieved with a maximum extinction ratio over 40 dB and a slope rate more than 700 dB/nm.},
  articleno    = {096101},
  author       = {Li, Ang and Bogaerts, Wim},
  issn         = {2378-0967},
  journal      = {APL PHOTONICS},
  language     = {eng},
  number       = {9},
  pages        = {5},
  title        = {An actively controlled silicon ring resonator with a fully tunable Fano resonance},
  url          = {http://dx.doi.org/10.1063/1.5000514},
  volume       = {2},
  year         = {2017},
}

Altmetric
View in Altmetric
Web of Science
Times cited: