Format

Send to:

Choose Destination
See comment in PubMed Commons below
Appl Opt. 2008 Jul 20;47(21):3694-700.

Design of subwavelength corrugated metal waveguides for slow waves at terahertz frequencies.

Author information

  • 1Centre for Optical and Electromagnetic Research, Zhejiang University, China.

Abstract

A subwavelength corrugated metal waveguide is studied and designed to slow down the light at terahertz frequencies. The waveguide consists of two parallel thin metal slabs with periodic corrugations on their inner boundaries. Compared with structures based on engineered surface plasmons, the proposed structure has smaller group velocity dispersion and lower propagation loss. The origin of the slow wave is also explained.

PMID:
18641734
[PubMed]
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for Optical Society of America
    Loading ...
    Write to the Help Desk