Published March 1, 2016
| Version v1
Journal article
A Single-shot Terahertz Time-domain Spectroscopy Instrument for Intense Laser System
Creators
- 1. Photon Pioneers Center, Osaka University, 2-1 Yamada-oka, Suita, Osaka, 565-0871 Japan (Japan)
- 2. Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka, 565-0871 Japan (Japan)
- 3. Department of Advanced Interdisciplinary Sciences, Center for Optical Research and Education (CORE), and Optical Technology Innovation Center (OpTIC), Utsunomiya University, Yoto 7-1-2, Utsunomiya, Tochigi, 321-8585 Japan (Japan)
Description
A single-shot terahertz time-domain spectroscopy method is developed using an echelon-pair. Terahertz waveform is encoded to a beamlets array by electro-optic effect, with a total time window of 37.7 ps and a time step of 94.3 fs. Comparing with spectral encoding methods, this technique directly encodes terahertz waveform to spatial resolution, which is more suited as a terahertz diagnosis for high power ultra-short laser systems with inherent spectral fluctuations. (paper)
Availability note (English)
Available from http://dx.doi.org/10.1088/1742-6596/688/1/012040Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of Physics. Conference Series (Online)
- Journal Volume
- 688
- Journal Issue
- 1
- Journal Page Range
- [4 p.]
- ISSN
- 1742-6596
Conference
- Title
- 8. international conference on inertial fusion sciences and applications
- Acronym
- IFSA 2013
- Dates
- 8-13 Sep 2013
- Place
- Nara (Japan)
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 47117843
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COMPARATIVE EVALUATIONS; DIAGNOSIS; FLUCTUATIONS; LASERS; SPATIAL RESOLUTION; SPECTROSCOPY; WAVE FORMS
- Descriptors DEC
- EVALUATION; RESOLUTION; VARIATIONS