Optical transmission properties of subwavelength planar fractals in terahertz (THz) frequency region are studied by means of time-domain spectroscopy. The transmission spectra with multiple pass bands and stop bands are observed. The tunable photonic band gaps are realized by changing the angle between the principle axis of planar fractal and the polarization of THz wave. The possible application of the subwavelength optical component is discussed. We attribute the detected transmittance from subwavelength fractals to localized resonance.
Terahertz transmission of subwavelength planar fractals
2005-01-01
1190418 byte
Conference paper
Electronic Resource
English
MC5-42 Terahertz Transmission of Subwavelength Planar Fractals
British Library Conference Proceedings | 2005
|British Library Online Contents | 2008
|British Library Online Contents | 2008
|British Library Online Contents | 2018
|