A multispectral and polarization-selective surface-plasmon resonant midinfrared detector
By J. Rosenberg, R. Shenoi, T. Vandervelde, Sanjay Krishna, Oskar J. Painter. 2009
165 citations recorded by the source corpus.
We demonstrate a multispectral polarization sensitive midinfrared dots-in-a-well photodetector utilizing surface-plasmonic resonant elements, with tailorable frequency response and polarization selectivity. The resonant responsivity of the surface-plasmon detector shows an enhancement of up to five times that of an unpatterned control detector. As the plasmonic resonator involves only surface patterning of the top metal contact, this method is independent of light-absorbing material and can easily be integrated with current focal plane array processing for imaging applications.
Subfields: Biomedical Engineering, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials
View Paper: https://www.semanticscholar.org/paper/7ae2aa30fadb31bf9297391e1490adbe9ba7bf1d
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In Biomedical Engineering
In Electrical and Electronic Engineering
In Electronic, Optical and Magnetic Materials
- Sergei A. Tretyakov
- Constantin R. Simovski
- Y. Ra'di
- Andrea Alù
- F. Capasso
- Mikhail A. Kats
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Citations in the corpus
- Thin perfect absorbers for electromagnetic waves: Theory, design, and realizations (2015, background): “Considering this, one can simply see that these polarizabilities satisfy the required perfect-absorption conditions (34) and (37) written for absorbing using an array of individual reciprocal inclusions.”