Publication: Microcavity-integrated graphene photodetector
Microcavity-integrated graphene photodetector
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Furchi, M., Urich, A., Pospischil, A., Lilley, G., Unterrainer, K., Detz, H., Klang, P., Andrews, A. M., Schrenk, W., Strasser, G., & Mueller, T. (2012). Microcavity-integrated graphene photodetector. Nano Letters, 12(6), 2773–2777. https://doi.org/10.1021/nl204512x
Abstract
Abstract
Abstract
There is an increasing interest in using graphene (1, 2) for optoelectronic applications. (3-19) However, because graphene is an inherently weak optical absorber (only ≈2.3% absorption), novel concepts need to be developed to increase the absorption and take full advantage of its unique optical properties. We demonstrate that by monolithically integrating graphene with a Fabry-Pérot microcavity, the optical absorption is 26-fold enhanced, reaching values >60%. We present a graphene-based microcavity photodetector with responsivity of
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Creators (Authors)
- Furchi, M
- Urich, A
- Pospischil, A
- Lilley, G
- Unterrainer, K
- Detz, H
- Klang, P
- Andrews, A M
- Schrenk, W
- Strasser, G
- Mueller, T
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Citations
Furchi, M., Urich, A., Pospischil, A., Lilley, G., Unterrainer, K., Detz, H., Klang, P., Andrews, A. M., Schrenk, W., Strasser, G., & Mueller, T. (2012). Microcavity-integrated graphene photodetector. Nano Letters, 12(6), 2773–2777. https://doi.org/10.1021/nl204512x
