Please use this identifier to cite or link to this item:
|Title:||Probing negative refractive index of metamaterials by terahertz time-domain spectroscopy|
|Citation:||Jiaguang, H. (2008-01-21). Probing negative refractive index of metamaterials by terahertz time-domain spectroscopy. Optics Express 16 (2) : 1354-1364. ScholarBank@NUS Repository. https://doi.org/10.1364/OE.16.001354|
|Abstract:||Terahertz time-domain spectroscopy (THz-TDS) offers a new perspective for extraction of negative refractive index of low-loss metamaterials directly. We present the detailed extraction procedure how to obtain the negative refractive index of metamaterials through THz-TDS measurement. The basic equations are deduced to obtain the negative index through comparison of THz data measured for the sample and reference, respectively. Further simulation examples matching the practical experimental cases are given, which verifies that the extraction procedure is reliable. This approach demonstrates the potential use of THz-TDS in study of metamaterials and is helpful for design of metamaterial devices. © 2007 Optical Society of America.|
|Source Title:||Optics Express|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Sep 19, 2018
WEB OF SCIENCETM
checked on Sep 5, 2018
checked on Jul 20, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.