Impact of dielectric permittivity of a substrate on the THz scattering enhanced due to near-field effect

摘要：

Enhanced scattering of the THz radiation caused by the interaction of near field component with plasmons in a substrate material results in sub-wavelength resolution within THz range. Variation of dielectric permittivity of organic materials placed on a metal substrate can improve contrast of the image obtained with such a technique.

作者: Sergei Popov Lin Dong Srinivasan Iyer Sergey Sergeyev Ari Friberg

作者单位: Optics division,R oyal Institute of Technology, Electrum 229, Kista, SE-164 40, Sweden Optics research group, Waterford Institute of Technology, Waterford, Ireland Optics division,R oyal Institute of Technology, Electrum 229, Kista, SE-164 40, Sweden Department of

会议类型: 国际会议

会议名称: Asia Communications and Photonics Conference and Exhibition(2010亚洲光纤通信与光弹博览会及研讨会 ACP 2010)

会议地点: 上海

会议语种:英文

页码: 330-331

在线出版日期: 2010-12-08（万方平台首次上网日期，不代表论文的发表时间）