caa a22 4500 445371412 CHVBK 20180317142948.0 cr unu---uuuuu 170323e20111101xx s 000 0 eng 10.1007/s00340-011-4662-5 doi (NATIONALLICENCE)springer-10.1007/s00340-011-4662-5 Investigation of plasmonics resonance infrared bowtie metal antenna [Elektronische Daten] [W. Zhong, Y. Wang, R. He, X. Zhou] An approximate resonance wavelength equation that varies with metal antenna structure size is developed to design a bowtie gold metal antenna working at near-infrared (IR) wavelength. Bowtie antenna structures with resonance wavelength of 1.06μm, 1.55μm and 10.6μm are designed based on this equation. A finite-difference time domain (FDTD) algorithm with total field scattered field (TFSF) source simulation shows the resonance wavelength of the designed structures being precisely in agreement with the expected wavelengths from the equation. Planar integration of the metal bowtie antennas is discussed as well. Gold nanohole bowtie antenna arrays are fabricated and the near-field optical transmission properties of the nanohole array are investigated with a near-field scanning optical microscope (NSOM). Our experimental results verify the near-field optical transmission performance and further demonstrate that they are in agreement with the theoretical calculation results. The high enhancement efficiency and integration of the metal bowtie antennas open the possibility of a wide application in IR optoelectronics detection and imaging. Springer-Verlag, 2011 Zhong W. School of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province, 610054, Chengdu, P.R. China aut Wang Y. School of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province, 610054, Chengdu, P.R. China aut He R. School of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province, 610054, Chengdu, P.R. China aut Zhou X. School of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province, 610054, Chengdu, P.R. China aut Applied Physics B Springer-Verlag 105/2(2011-11-01), 231-237 0946-2171 105:2<231 2011 105 340 https://doi.org/10.1007/s00340-011-4662-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-011-4662-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhong W. School of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province, 610054, Chengdu, P.R. China aut NATIONALLICENCE 700 1- Wang Y. School of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province, 610054, Chengdu, P.R. China aut NATIONALLICENCE 700 1- He R. School of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province, 610054, Chengdu, P.R. China aut NATIONALLICENCE 700 1- Zhou X. School of Physical Electronics, University of Electronic Science and Technology of China, Sichuan Province, 610054, Chengdu, P.R. China aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 105/2(2011-11-01), 231-237 0946-2171 105:2<231 2011 105 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer