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The quantum dot spectrometer

Publication ,  Journal Article
Jimenez, JL; Fonseca, LRC; Brady, DJ; Leburton, JP; Wohlert, DE; Cheng, KY
Published in: Applied Physics Letters
December 15, 1997

We propose a novel photodetector capable of multi-spectral channel operation. The device makes use of the ability of a quantum dot plane to capture an optical spectrum, and of a resonant-tunneling structure to perform spectrally sensitive read-out. We present a design made out in the InAs-GaAs-AlxGa1 - xAs system. We also present realistic simulations of the optical channel capabilities, as well as a discussion of the possible problems of the device. © 1997 American Institute of Physics.

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Published In

Applied Physics Letters

DOI

ISSN

0003-6951

Publication Date

December 15, 1997

Volume

71

Issue

24

Start / End Page

3558 / 3560

Related Subject Headings

  • Applied Physics
  • 51 Physical sciences
  • 40 Engineering
  • 10 Technology
  • 09 Engineering
  • 02 Physical Sciences
 

Citation

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Jimenez, J. L., Fonseca, L. R. C., Brady, D. J., Leburton, J. P., Wohlert, D. E., & Cheng, K. Y. (1997). The quantum dot spectrometer. Applied Physics Letters, 71(24), 3558–3560. https://doi.org/10.1063/1.120390
Jimenez, J. L., L. R. C. Fonseca, D. J. Brady, J. P. Leburton, D. E. Wohlert, and K. Y. Cheng. “The quantum dot spectrometer.” Applied Physics Letters 71, no. 24 (December 15, 1997): 3558–60. https://doi.org/10.1063/1.120390.
Jimenez JL, Fonseca LRC, Brady DJ, Leburton JP, Wohlert DE, Cheng KY. The quantum dot spectrometer. Applied Physics Letters. 1997 Dec 15;71(24):3558–60.
Jimenez, J. L., et al. “The quantum dot spectrometer.” Applied Physics Letters, vol. 71, no. 24, Dec. 1997, pp. 3558–60. Scopus, doi:10.1063/1.120390.
Jimenez JL, Fonseca LRC, Brady DJ, Leburton JP, Wohlert DE, Cheng KY. The quantum dot spectrometer. Applied Physics Letters. 1997 Dec 15;71(24):3558–3560.

Published In

Applied Physics Letters

DOI

ISSN

0003-6951

Publication Date

December 15, 1997

Volume

71

Issue

24

Start / End Page

3558 / 3560

Related Subject Headings

  • Applied Physics
  • 51 Physical sciences
  • 40 Engineering
  • 10 Technology
  • 09 Engineering
  • 02 Physical Sciences