Abstract

In this Letter, the enhancement of thermal radiation in the terahertz region is presented theoretically by using the spoof surface plasmon mode on the microcavity array. We found that the terahertz wave is radiated selectively in a vertical direction. As a result, a quasi-monochromatic terahertz source can be created.

© 2011 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
High-mode spoof SPP of periodic metal grooves for ultra-sensitive terahertz sensing

Haizi Yao and Shuncong Zhong
Opt. Express 22(21) 25149-25160 (2014)

Ultrathin 90-degree sharp bends for spoof surface plasmon polaritons

Yihao Yang, Hongsheng Chen, Sanshui Xiao, N. Asger Mortensen, and Jingjing Zhang
Opt. Express 23(15) 19074-19081 (2015)

Plasmonic corrugated cylinder–cone terahertz probe

Haizi Yao and Shuncong Zhong
J. Opt. Soc. Am. A 31(8) 1856-1860 (2014)

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 OSA member, or as an authorized user of your institution.

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

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

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

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

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

Equations (4)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

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

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

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