Abstract

We demonstrate a broadband terahertz metamaterial absorber with planar square-spiral antenna structure. The bandwidth of absorber is as large as 5.26 THz and absorption keeps high for different polarizations and oblique angles.

© 2014 Optical Society of America

PDF Article
More Like This
Planar broadband terahertz metamaterial absorber using single nested resonator

Yongzheng Wen, Wei Ma, Joe Bailey, Guy Matmon, Xiaomei Yu, and Gabriel Aeppli
JW2A.118 CLEO: Applications and Technology (CLEO_AT) 2014

An ultra-broadband tunable graphene-based metamaterial absorber in terahertz range

Zenghui Xu, Yumin Liu, Dong Wu, Zhongyuan Yu, and Han Ye
Su3F.4 Asia Communications and Photonics Conference (ACPC) 2017

Photo-excited broadband tunable terahertz metamaterial absorber

Jianna Zhang, Guocui Wang, Bo Zhang, Ting He, Yanan He, and Jingling Shen
IT2A.2 International Symposium on Ultrafast Phenomena and Terahertz Waves (ISUPTW) 2016

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription