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학술지 Graphene-Based Plasmonic Waveguides for Photonic Integrated Circuits
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저자
김진태, 최성율
발행일
201111
출처
Optics Express, v.19 no.24, pp.24557-24562
ISSN
1094-4087
출판사
Optical Society of America(OSA)
DOI
https://dx.doi.org/10.1364/OE.19.024557
초록
We perform experimental investigations on the characteristics of graphene-based plasmonic waveguides for development of photonic integrated circuits. By embedding chemical vapor deposited graphene strip in a photoactive UV curable perfluorinated acrylate polymer with a low refractive index and material loss, the two-dimensional metal-like plasmonic waveguide demonstrated as a light signal guiding medium for high-speed optical data transmission. The fabricated graphene-based plasmonic waveguide supports the transverse-magnetic (TM) polarization modes with the averaged extinction ratio of 19 dB at a wavelength of 1.31 μm. The 2.5 Gbps optical signals were successfully transmitted via 6 mmlong graphene plasmonic waveguides. The proposed graphene-based plasmonic waveguides can be exploited further for development of nextgeneration photonic integrated circuit and devices. © 2011 Optical Society of America.
KSP 제안 키워드
Acrylate polymer, Chemical vapor deposited, Data transmission, High Speed, Low refractive index, Perfluorinated acrylate, Two-dimensional metal, UV-curable, experimental investigation, extinction ratio, graphene strip