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Reports on Physics Research Findings from Beijing University of Posts and Telecommunications Provide New Insights (Plasmon-enhanced...

July 22, 2014



Reports on Physics Research Findings from Beijing University of Posts and Telecommunications Provide New Insights (Plasmon-enhanced polarization-selective filter based on multiple holes array filled with nonlinear medium)

By a News Reporter-Staff News Editor at Physics Week -- Current study results on Physics Research have been published. According to news originating from Beijing, People's Republic of China, by VerticalNews correspondents, research stated, "In this paper, a plasmon-enhanced polarization-selective filter is theoretically investigated in a structure composed of multiple holes array by filling it with nonlinear medium."

Our news journalists obtained a quote from the research from the Beijing University of Posts and Telecommunications, "The system combines the characteristics of selectable wavelength, enhanced transmission, polarization separation and output control by the intensity of incident light. As the incident light intensity approaches terawatt range, the optical bistability phenomenon appears only in y-polarization for one mode, while it appears in both x-and y-polarizations for the other mode, which is controlled by the coefficient of finesse F caused by the mirror reflectivity."

According to the news editors, the research concluded: "Our findings demonstrate a feasible method for constructing nanoscale optical logical gates, filters, and all-optical switches; this method might be helpful for integrated optical circuits and on-chip optical interconnects."

For more information on this research see: Plasmon-enhanced polarization-selective filter based on multiple holes array filled with nonlinear medium. Modern Physics Letters B, 2014;28(16):31-40. Modern Physics Letters B can be contacted at: World Scientific Publ Co Pte Ltd, 5 Toh Tuck Link, Singapore 596224, Singapore. (World Scientific Publishing - www.worldscientific.com/; Modern Physics Letters B - www.worldscinet.com/mplb/mplb.shtml)

The news correspondents report that additional information may be obtained from J. Dai, Beijing Univ Posts & Telecommun, Sch Sci, Beijing 100876, People's Republic of China. Additional authors for this research include S.H. Wang, G. Song, L. Yu, L.L. Wang and J.H. Xiao.

Keywords for this news article include: Asia, Beijing, Physics Research, People's Republic of China

Our reports deliver fact-based news of research and discoveries from around the world. Copyright 2014, NewsRx LLC


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Source: Physics Week


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