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Title: Graphene mode-locked femtosecond laser at 2 μm wavelength
Authors: Ma, J.
Xie, G. Q.
Lv, P.
Gao, W. L.
Yuan, P.
Qian, L. J.
Yu, H. H.
Zhang, H. J.
Wang, J. Y.
Tang, Dingyuan
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2012
Source: Ma, J., Xie, G. Q., Lv, P., Gao, W. L., Yuan, P., Qian, L. J., et al. (2012). Graphene mode-locked femtosecond laser at 2 μm wavelength. Optics Letters, 37(11), 2085-2087.
Series/Report no.: Optics letter
Abstract: We experimentally demonstrated a passively mode-locked femtosecond laser by using a graphene-based saturable absorber mirror (graphene SAM) in the spectral region of 2 μm. The graphene SAM was fabricated by transferring chemical-vapor-deposited, high-quality, and large-area graphene on a highly reflective plane mirror. Stable mode-locked laser pulses as short as 729 fs were obtained with a repetition rate of 98.7 MHz and an average output power of 60.2 mW at 2018 nm.
ISSN: 0146-9592
DOI: 10.1364/OL.37.002085
Rights: © 2012 Optical Society of America. This paper was published in Optics Letter and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI: []. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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