We present a frequency selective surface (FSS) of asymmetric split-ring resonators for terahertz (THz) sensor applications. Multiple resonances of the rings combine to sharp edges in the FSS’s frequency response to achieve high sensitivity.
© 2007 OSA
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.5700) Instrumentation, measurement, and metrology : Reflection
(260.0260) Physical optics : Physical optics
(260.3090) Physical optics : Infrared, far
C. Debus and P. Haring Bolivar, "Frequency Selective Surface for High-Sensitivity Terahertz Sensors," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest Series (CD) (Optical Society of America, 2007), paper CTuCC7.