| Autor: |
Dyer, Gregory C., Aizin, Gregory R., Allen, S. James, Grine, Albert D., Bethke, Don, Reno, John L., Shaner, Eric A. |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
Opt. Express 22, 16254-16266 (2014) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1364/oe.22.016254 |
| Popis: |
We present an electrically tunable terahertz two dimensional plasmonic interferometer with an integrated detection element that down converts the terahertz fields to a DC signal. The integrated detector utilizes a resonant plasmonic homodyne mixing mechanism that measures the component of the plasma waves in-phase with an excitation field functioning as the local oscillator. Plasmonic interferometers with two independently tuned paths are studied. These devices demonstrate a means for developing a spectrometer-on-a-chip where the tuning of electrical length plays a role analogous to that of physical path length in macroscopic Fourier transform interferometers. |
| Databáze: |
arXiv |
| Externí odkaz: |
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