Graphene photodetectors for high-speed optical communications
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Nakamura, S. & Fasol, G. The Blue Laser Diode—GaN Based Light Emitters and Lasers (Springer-Verlag, 1997).
Soref, R. The past, present and future of silicon photonics. IEEE J. Quantum Electron. 12, 1678–1687 (2007).
Lipson, M. Guiding, modulating and emitting light on silicon—challenges and opportunities. IEEE J. Lightwave Technol. 23, 4222–4238 (2005).
Novoselov, K. S. et al. Electric field effect in atomically thin carbon films. Science 306, 666–669 (2004).
Zhang, Y., Tan, Y., Stromer, H. L. & Kim, P. Experimental observation of the quantum Hall effect and Berry's phase in graphene. Nature 438, 201–204 (2005).
Lee, E. J. H., Balasubramanian, K., Weitz, R. T., Burghard, M. & Kern, K. Contact and edge effects in graphene devices. Nature Nanotech. 3, 486–490 (2008).
Xia, F. et al. Photocurrent imaging and efficient photon detection in a graphene transistor. Nano Lett. 9, 1039–1044 (2009).
Mueller, T., Xia, F., Freitag, M., Tsang, J. & Avouris, Ph. Role of contacts in graphene transistors: a scanning photocurrent study. Phys. Rev. B 79, 245430 (2009).
Park, J., Ahn, Y. H. & Ruiz-Vargas, C. Imaging of photocurrent generation and collection in single-layer graphene. Nano Lett. 9, 1742–1746 (2009).
Nair, R. R. et al. Fine structure constant defines visual transparency of graphene. Science 320, 1308 (2008).
Mak, K. F., Sfeir, M. Y., Misewich, J. A. & Heinz, T. F. The electronic structure of few-layer graphene: probing the evolution from a two-dimensional to a three-dimensional material. Preprint at < http://arXiv.org/abs/0908.0154v1 > (2009).
Mak, K. F. et al. Measurement of the optical conductivity of graphene. Phys. Rev. Lett. 101, 196405 (2008).
Li, Z. Q. et al. Dirac charge dynamics in graphene by infrared spectroscopy. Nature Phys. 4, 532–535 (2008).
Zhang, Y. et al. Direct observation of a widely tunable bandgap in bilayer graphene. Nature 459, 820–823 (2009).
Ryzhii, V., Mitin, V., Ryzhii, M., Ryabova, N. & Otsuji, T. Device model for graphene nanoribbon phototransistor. Appl. Phys. Express 1, 063002 (2008).
Xia, F., Mueller, T., Lin, Y., Valdes-Garcia, A. & Avouris, Ph. Ultrafast graphene photodetector. Nature Nanotech. 4, 839–843 (2009).
Rogalski, A., Antoszewski, J. & Faraone, L. Third-generation infrared photodetector arrays. J. Appl. Phys. 105, 091101 (2009).
Kim, S. et al. Near-infrared fluorescent type II quantum dots for sentinel lymph node mapping. Nature Biotechnol. 22, 93–97 (2003).
Xia, F. et al. An asymmetric twin-waveguide high-bandwidth photodiode using a lateral taper coupler. IEEE Photon. Technol. Lett. 13, 845–847 (2001).
Liu, M. Y., Chen, E. & Chou, S. Y. 140-GHz metal–semiconductor–metal photodetectors on silicon-on-insulator substrate with a scaled active layer. Appl. Phys. Lett. 65, 887–888 (1994).
Gaskell, P. E., Skulason, H. S., Rodenchuk, C. & Szkopek, T. Counting graphene layers on glass via optical reflection microscopy. Appl. Phys. Lett. 94, 143101 (2009).
Li, N. et al. High-saturation-current charge-compensated InGaAs–InP uni-traveling-carrier photodiode. IEEE Photon. Technol. Lett. 16, 864–866 (2004).
Xia, F., Farmer, D. B., Lin, Y.-M. & Avouris, Ph. Graphene field-effect transistors with high on/off current ratio and large transport band gap at room temperature. Nano Lett. 10, 715–718 (2010).