Terahertz tomography system using fiber lasers and applications

High depth-resolution terahertz three-dimensional tomography was developed by monocycle-like terahertz pulses using ultra-short pulse fiber lasers. We designed novel photoconductive devices such as a thin-film LT-GaAs detector on Si substrates and an LT-InGaAs emitter for the monocycle waveforms. Th...

Full description

Saved in:
Bibliographic Details
Published in35th International Conference on Infrared, Millimeter, and Terahertz Waves pp. 1 - 3
Main Authors Ouchi, T, Kajiki, K, Shioda, M, Kasai, S, Kawase, K, Itsuji, T
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2010
Subjects
Fiber lasers
Gallium arsenide
Optical fiber devices
Silicon
Substrates
Tomography
Online AccessGet full text

Cover

More Information
Summary:High depth-resolution terahertz three-dimensional tomography was developed by monocycle-like terahertz pulses using ultra-short pulse fiber lasers. We designed novel photoconductive devices such as a thin-film LT-GaAs detector on Si substrates and an LT-InGaAs emitter for the monocycle waveforms. The depth resolution exhibited under 20 μm in the air and three-dimensional imaging was successfully obtained for multi-layer semiconductor devices.
ISBN:9781424466559
1424466555
ISSN:2162-2027
DOI:10.1109/ICIMW.2010.5612530