Comparison of Metallic NW and Evaporated Contact for THz Detector Modules Based on an InGaAs Schottky diode

Ahid S. Hajo, Oktay Yilmazoglu, Suwei Lu, Franko Kuppers, Thomas Kussorow

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper we report a new terahertz (THz) Schottky detector module based on vertically contacted highly doped (1 x 1018 cm-3) indium gallium arsenide (InGaAs) by using a small diameter (100 nm) silver nanowire (NW) as air-bridge contact and a standard evaporated contact (SD). These Schottky diodes were placed on a silicon lens and integrated with a preamplifier on a printed circuit board (PCB). Furthermore, three different antennas for this detector module were investigated.

Original languageEnglish
Title of host publicationIRMMW-THz 2019 - 44th International Conference on Infrared, Millimeter, and Terahertz Waves
PublisherIEEE Computer Society
ISBN (Electronic)9781538682852
DOIs
Publication statusPublished - Sep 2019
Externally publishedYes
Event44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019 - Paris, France
Duration: 1 Sep 20196 Sep 2019

Publication series

NameInternational Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Volume2019-September
ISSN (Print)2162-2027
ISSN (Electronic)2162-2035

Conference

Conference44th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2019
Country/TerritoryFrance
CityParis
Period1/09/196/09/19

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