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Mittendorff M, Kamann J, Eroms J, et al. Universal ultrafast detector for short optical pulses based on graphene. Opt Express. 2015;23(22):28728-35doi: 10.1364/OE.23.028728.
Mittendorff, M., Kamann, J., Eroms, J., Weiss, D., Drexler, C., Ganichev, S. D., Kerbusch, J., Erbe, A., Suess, R. J., Murphy, T. E., Chatterjee, S., Kolata, K., Ohser, J., König-Otto, J. C., Schneider, H., Helm, M., & Winnerl, S. (2015). Universal ultrafast detector for short optical pulses based on graphene. Optics express, 23(22), 28728-35. https://doi.org/10.1364/OE.23.028728
Mittendorff, Martin, et al. "Universal ultrafast detector for short optical pulses based on graphene." Optics express vol. 23,22 (2015): 28728-35. doi: https://doi.org/10.1364/OE.23.028728
Mittendorff M, Kamann J, Eroms J, Weiss D, Drexler C, Ganichev SD, Kerbusch J, Erbe A, Suess RJ, Murphy TE, Chatterjee S, Kolata K, Ohser J, König-Otto JC, Schneider H, Helm M, Winnerl S. Universal ultrafast detector for short optical pulses based on graphene. Opt Express. 2015 Nov 02;23(22):28728-35. doi: 10.1364/OE.23.028728. PMID: 26561141.
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Opt Express. 2015 Nov 02;23(22):28728-35. doi: 10.1364/OE.23.028728.

Universal ultrafast detector for short optical pulses based on graphene.

Optics express

Martin Mittendorff, Josef Kamann, Jonathan Eroms, Dieter Weiss, Christoph Drexler, Sergey D Ganichev, Jochen Kerbusch, Artur Erbe, Ryan J Suess, Thomas E Murphy, Sangam Chatterjee, Kolja Kolata, Joachim Ohser, Jacob C König-Otto, Harald Schneider, Manfred Helm, Stephan Winnerl

PMID: 26561141 DOI: 10.1364/OE.23.028728

Abstract

Graphene has unique optical and electronic properties that make it attractive as an active material for broadband ultrafast detection. We present here a graphene-based detector that shows 40-picosecond electrical rise time over a spectral range that spans nearly three orders of magnitude, from the visible to the far-infrared. The detector employs a large area graphene active region with interdigitated electrodes that are connected to a log-periodic antenna to improve the long-wavelength collection efficiency, and a silicon carbide substrate that is transparent throughout the visible regime. The detector exhibits a noise-equivalent power of approximately 100 µW·Hz(-½) and is characterized at wavelengths from 780 nm to 500 µm.

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