DocumentCode
1772278
Title
Concentration of broadband terahertz radiation using a periodic array of conically tapered apertures
Author
Shuchang Liu ; Vardeny, Z. Valy ; Nahata, Ajay
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Utah, Salt Lake City, UT, USA
fYear
2014
fDate
8-13 June 2014
Firstpage
1
Lastpage
2
Abstract
We describe the optical concentration properties of periodic arrays of conically tapered metallic apertures. We also discuss possible future transmission enhancement that utilize cascaded structures by tilting the apertures towards the array center.
Keywords
light transmission; microwave photonics; optical arrays; array center; broadband terahertz radiation concentration; cascaded structures; conically tapered metallic aperture; optical concentration properties; periodic array; transmission enhancement; Apertures; Arrays; Broadband communication; Cutoff frequency; Geometry; Optical imaging; Plasmons;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6989865
Link To Document