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Saturable absorption of film composites withsingle-walled carbon nanotubes and graphene |
Applied Optics, Vol. 52, Issue 2, pp. 150-154 (2013)
http://dx.doi.org/10.1364/AO.52.000150
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Abstract
Saturable absorption of polymer film composites with single-walled carbon nanotubes (SWNTs) and multilayer graphene (GR) were studied by Z- and P-scan methods with femtosecond probing pulses at a wavelength of 1.06 μm. As a matrix for the composite film, a polymer carboxymethylcellulose (CMC) was used. For these composites, the dependence of transmittance on peak intensity of a probe pulse was shown. The values of saturation intensities for the GR-CMC and SWNT-CMC composites were determined by the different methods. The intensities at which optical damage of the composites occurs were estimated.
© 2013 Optical Society of America
OCIS Codes
(160.4330) Materials : Nonlinear optical materials
(190.4400) Nonlinear optics : Nonlinear optics, materials
(320.7110) Ultrafast optics : Ultrafast nonlinear optics
(160.4236) Materials : Nanomaterials
ToC Category:
Materials
History
Original Manuscript: July 24, 2012
Revised Manuscript: November 27, 2012
Manuscript Accepted: December 3, 2012
Published: January 4, 2013
Citation
Dmitry V. Khudyakov, Andrey A. Borodkin, Anatoly S. Lobach, Aleksandr V. Ryzhkov, and Sergey K. Vartapetov, "Saturable absorption of film composites withsingle-walled carbon nanotubes and graphene," Appl. Opt. 52, 150-154 (2013)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-52-2-150
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