DocumentCode :
2719150
Title :
Ultrabroadband metamaterial with full transmission control
Author :
Kyoung, J.S. ; Seo, M.A. ; Park, H.R. ; Kim, H.S. ; Bernien, H. ; Koo, S.M. ; Kim, B.J. ; Choe, J.H. ; Ahn, Y.H. ; Kim, H.T. ; Park, N.K. ; Park, Q.-H. ; Ahn, K.J. ; Kim, D.S.
Author_Institution :
Dept. of Phys. & Astron., Seoul Nat. Univ., Seoul, South Korea
fYear :
2010
fDate :
5-10 Sept. 2010
Firstpage :
1
Lastpage :
2
Abstract :
We study log periodic nanoresonators on VO2 thin film, amplifying available dynamic range for extinction and transmission. Over 1,000:1 extinction ratio for the nano-pattern is achieved when the film undergoes insulator-to-metal phase transition, compared with 10:1 ratio for the unpatterned cases.
Keywords :
metamaterials; resonators; thin films; full transmission control; insulator-to-metal phase transition; log periodic nanoresonators; thin film; ultrabroadband metamaterial; Arrays; Films; Magnetic materials; Metamaterials; Optical resonators; Temperature; Transmitting antennas;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
Type :
conf
DOI :
10.1109/ICIMW.2010.5612972
Filename :
5612972
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2719150
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