Abstract
We develop a density-matrix formalism in the length gauge to simulate the nonlinear response on undoped graphene at terahertz frequencies. The generation of high harmonics is controlled by the strong interplay between intraband and interband dynamics. We present the differential signal, which reveals clear evidence of the high harmonic generation.
| Original language | English |
|---|---|
| Title of host publication | 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014 |
| Publisher | IEEE Computer Society |
| ISBN (Electronic) | 9781479938773 |
| DOIs | |
| State | Published - 13 Nov 2014 |
| Externally published | Yes |
| Event | 39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014 - Tucson, United States Duration: 14 Sep 2014 → 19 Sep 2014 |
Publication series
| Name | International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz |
|---|---|
| ISSN (Print) | 2162-2027 |
| ISSN (Electronic) | 2162-2035 |
Conference
| Conference | 39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014 |
|---|---|
| Country/Territory | United States |
| City | Tucson |
| Period | 14/09/14 → 19/09/14 |
Bibliographical note
Publisher Copyright:© 2014 IEEE.
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering