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Sensing with THz metamaterial absorbers
[article]
2014
arXiv
pre-print
Metamaterial perfect absorbers from microwaves to optical part of the electromagnetic spectrum has been intensely studied for its ability to absorb electromagnetic radiation. Perfect absorption of light by metamaterials have opened up new opportunities for application oriented functionalities such as efficient sensors and emitters. We present an absorber based sensing scheme at the terahertz frequencies and discuss optimized designs to achieve high frequency and amplitude sensitivities. The
arXiv:1408.3711v1
fatcat:g4qyntzpifgljasmhw6inetglq