Opto-electronic control of terahertz metamaterials
Publication
, Conference
Padilla, WJ; Chen, HT; O'Hara, JF; Taylor, AJ; Averitt, RD
Published in: Proceedings of SPIE - The International Society for Optical Engineering
March 31, 2008
We demonstrate external control of metamaterials operating at terahertz frequencies. Through photodoping of semiconducting substrates, used to support metamaterial arrays, we show ultrafast switching times. New metamaterial "grids" are presented, which may be formed by the union of electric metamaterials arrays. Metamaterial grids are then utilized to form a Schottky contact are used to demonstrate voltage switching of the metamaterials resonance. Both devices presented may be utilized to form novel devices at terahertz frequencies and also scaled to other energy regimes of interest.
Duke Scholars
Published In
Proceedings of SPIE - The International Society for Optical Engineering
DOI
ISSN
0277-786X
ISBN
9780819469724
Publication Date
March 31, 2008
Volume
6801
Related Subject Headings
- 5102 Atomic, molecular and optical physics
- 4009 Electronics, sensors and digital hardware
- 4006 Communications engineering
Citation
APA
Chicago
ICMJE
MLA
NLM
Padilla, W. J., Chen, H. T., O’Hara, J. F., Taylor, A. J., & Averitt, R. D. (2008). Opto-electronic control of terahertz metamaterials. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 6801). https://doi.org/10.1117/12.759163
Padilla, W. J., H. T. Chen, J. F. O’Hara, A. J. Taylor, and R. D. Averitt. “Opto-electronic control of terahertz metamaterials.” In Proceedings of SPIE - The International Society for Optical Engineering, Vol. 6801, 2008. https://doi.org/10.1117/12.759163.
Padilla WJ, Chen HT, O’Hara JF, Taylor AJ, Averitt RD. Opto-electronic control of terahertz metamaterials. In: Proceedings of SPIE - The International Society for Optical Engineering. 2008.
Padilla, W. J., et al. “Opto-electronic control of terahertz metamaterials.” Proceedings of SPIE - The International Society for Optical Engineering, vol. 6801, 2008. Scopus, doi:10.1117/12.759163.
Padilla WJ, Chen HT, O’Hara JF, Taylor AJ, Averitt RD. Opto-electronic control of terahertz metamaterials. Proceedings of SPIE - The International Society for Optical Engineering. 2008.
Published In
Proceedings of SPIE - The International Society for Optical Engineering
DOI
ISSN
0277-786X
ISBN
9780819469724
Publication Date
March 31, 2008
Volume
6801
Related Subject Headings
- 5102 Atomic, molecular and optical physics
- 4009 Electronics, sensors and digital hardware
- 4006 Communications engineering