Terahertz radiation enhancement in large-area photoconductive sources by using plasmonic nanoantennas

Nezih T. Yardimci; Shang-Hua Yang; Christopher W. Berry; Mona Jarrahi

doi:10.1364/CLEO_SI.2015.STu1H.7

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Conference paper

Terahertz radiation enhancement in large-area photoconductive sources by using plasmonic nanoantennas

Nezih T. Yardimci, Shang-Hua Yang, Christopher W. Berry and Mona Jarrahi

CLEO: Science and Innovations, CLEO-SI 2015, p.2267

05/2015

DOI: https://doi.org/10.1364/CLEO_SI.2015.STu1H.7

Appears in keyword about Physics

Abstract

Electronic

Optical and Magnetic Materials

Electrical and Electronic Engineering

Atomic and Molecular Physics

and Optics

We demonstrate that incorporating plasmonic nanoantennas in large-area photoconductive sources enables record-high terahertz radiation powers as high as 3.8 mW over 0.1-5 THz and an order-of-magnitude higher optical-to-terahertz conversion efficiencies compared to conventional designs. © OSA 2015.

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Title: Terahertz radiation enhancement in large-area photoconductive sources by using plasmonic nanoantennas
Translated title: Terahertz radiation enhancement in large-area photoconductive sources by using plasmonic nanoantennas
Creators - without role: Nezih T. Yardimci - University of California, Los Angeles
Shang-Hua Yang - University of Michigan
Christopher W. Berry - University of Michigan
Mona Jarrahi - University of California, Los Angeles
Identifiers: 9781557529688; 9957775682306774
Academic Unit: Institute of Electronics Engineering, College of Electrical Engineering and Computer Science, National Tsing Hua University
Language: English
Resource Type: Conference paper
Publication Details: CLEO: Science and Innovations, CLEO-SI 2015, p.2267

Terahertz radiation enhancement in large-area photoconductive sources by using plasmonic nanoantennas

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