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@article{Sun:2010:10.1021/nn901703e,
author = {Sun, Z and Hasan, T and Torrisi, F and Popa, D and Privitera, G and Wang, F and Bonaccorso, F and Basko, DM and Ferrari, AC},
doi = {10.1021/nn901703e},
journal = {ACS Nano},
pages = {803--810},
title = {Graphene mode-locked ultrafast laser.},
url = {http://dx.doi.org/10.1021/nn901703e},
volume = {4},
year = {2010}
}

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TY  - JOUR
AB  - Graphene is at the center of a significant research effort. Near-ballistic transport at room temperature and high mobility make it a potential material for nanoelectronics. Its electronic and mechanical properties are also ideal for micro- and nanomechanical systems, thin-film transistors, and transparent and conductive composites and electrodes. Here we exploit the optoelectronic properties of graphene to realize an ultrafast laser. A graphene-polymer composite is fabricated using wet-chemistry techniques. Pauli blocking following intense illumination results in saturable absorption, independent of wavelength. This is used to passively mode-lock an erbium-doped fiber laser working at 1559 nm, with a 5.24 nm spectral bandwidth and approximately 460 fs pulse duration, paving the way to graphene-based photonics.
AU  - Sun,Z
AU  - Hasan,T
AU  - Torrisi,F
AU  - Popa,D
AU  - Privitera,G
AU  - Wang,F
AU  - Bonaccorso,F
AU  - Basko,DM
AU  - Ferrari,AC
DO  - 10.1021/nn901703e
EP  - 810
PY  - 2010///
SN  - 1936-086X
SP  - 803
TI  - Graphene mode-locked ultrafast laser.
T2  - ACS Nano
UR  - http://dx.doi.org/10.1021/nn901703e
UR  - https://www.ncbi.nlm.nih.gov/pubmed/20099874
VL  - 4
ER  -

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