Electro-optic tuning of mid-infrared photonic crystal cavities using graphene

Raji Shankar, Yu Yao, Julie Frish, Ian Frank, Yi Song, Jing Kong, Federico Capasso, Marko Lončar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We demonstrate electro-optical modulation of mid-infrared Si photonic crystal cavities by the electrostatic doping of graphene. A wavelength shift of 4 nm is demonstrated around a wavelength of 4.47 μm, demonstrating the feasibility of on-chip electro-optic modulation for the mid-infrared wavelength region.

Original languageEnglish (US)
Title of host publicationCLEO: Science and Innovations, CLEO_SI 2013
StatePublished - 2013
Externally publishedYes
EventCLEO: Science and Innovations, CLEO_SI 2013 - San Jose, CA, United States
Duration: Jun 9 2013Jun 14 2013

Other

OtherCLEO: Science and Innovations, CLEO_SI 2013
CountryUnited States
CitySan Jose, CA
Period6/9/136/14/13

Fingerprint

Graphite
Electrooptical effects
Photonic crystals
Graphene
electro-optics
graphene
Tuning
tuning
photonics
Infrared radiation
Wavelength
cavities
wavelengths
crystals
Light modulation
light modulation
Electrostatics
chips
Doping (additives)
Modulation

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

Cite this

Shankar, R., Yao, Y., Frish, J., Frank, I., Song, Y., Kong, J., ... Lončar, M. (2013). Electro-optic tuning of mid-infrared photonic crystal cavities using graphene. In CLEO: Science and Innovations, CLEO_SI 2013

Electro-optic tuning of mid-infrared photonic crystal cavities using graphene. / Shankar, Raji; Yao, Yu; Frish, Julie; Frank, Ian; Song, Yi; Kong, Jing; Capasso, Federico; Lončar, Marko.

CLEO: Science and Innovations, CLEO_SI 2013. 2013.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shankar, R, Yao, Y, Frish, J, Frank, I, Song, Y, Kong, J, Capasso, F & Lončar, M 2013, Electro-optic tuning of mid-infrared photonic crystal cavities using graphene. in CLEO: Science and Innovations, CLEO_SI 2013. CLEO: Science and Innovations, CLEO_SI 2013, San Jose, CA, United States, 6/9/13.
Shankar R, Yao Y, Frish J, Frank I, Song Y, Kong J et al. Electro-optic tuning of mid-infrared photonic crystal cavities using graphene. In CLEO: Science and Innovations, CLEO_SI 2013. 2013
Shankar, Raji ; Yao, Yu ; Frish, Julie ; Frank, Ian ; Song, Yi ; Kong, Jing ; Capasso, Federico ; Lončar, Marko. / Electro-optic tuning of mid-infrared photonic crystal cavities using graphene. CLEO: Science and Innovations, CLEO_SI 2013. 2013.
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