Metamaterial-based gradient index lens with strong focusing in the THz frequency range
2015 ◽
Vol 763
◽
pp. 101-104
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Keyword(s):
Keyword(s):
2017 ◽
Vol 23
(4)
◽
pp. 1-5
◽
Keyword(s):
2010 ◽
Keyword(s):
Keyword(s):