Toward quasi-DC conductivity of warm dense matter measured by single-shot terahertz spectroscopy
Journal Article
·
· Review of Scientific Instruments
- SLAC National Accelerator Lab., Menlo Park, CA (United States); Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
- SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., Stanford, CA (United States)
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- SLAC National Accelerator Lab., Menlo Park, CA (United States); Univ. der Bundeswehr Munchen, Neubiberg (Germany)
Here, we present an experimental setup capable of measuring the near DC conductivity of laser generated warm dense matter using single-shot terahertz time-domain spectroscopy. The setup uses a reflective echelon and balanced detection to record THz waveforms with a minimum detectable signal of 0.2% in a single laser pulse. We describe details of the experimental setup and the data analysis procedure and present single-shot terahertz transmission data on aluminum that has been laser heated to an electron temperature of 0.5 eV.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE
- Grant/Contract Number:
- AC02-76SF00515; FWP 100182
- OSTI ID:
- 1464270
- Alternate ID(s):
- OSTI ID: 1464324
- Journal Information:
- Review of Scientific Instruments, Vol. 89, Issue 10; Conference: High Temperature Plasma Diagnostics , San Diego, CA (United States), Apr 2018; ISSN 0034-6748
- Publisher:
- American Institute of Physics (AIP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 6 works
Citation information provided by
Web of Science
Web of Science
Thermally driven Fermi glass states in warm dense matter: Effects on terahertz and direct-current conductivities
|
journal | September 2019 |
Dynamics of a Persistent Insulator-to-Metal Transition in Strained Manganite Films
|
journal | December 2019 |
Similar Records
Self-referenced single-shot THz detection
Measurements of Terahertz Electrical Conductivity of Intense Laser-Heated Dense Aluminum Plasmas
High-speed two-dimensional terahertz spectroscopy with echelon-based shot-to-shot balanced detection
Journal Article
·
Thu Jun 29 00:00:00 EDT 2017
· Optics Express
·
OSTI ID:1464270
+3 more
Measurements of Terahertz Electrical Conductivity of Intense Laser-Heated Dense Aluminum Plasmas
Journal Article
·
Fri Apr 04 00:00:00 EDT 2008
· Physical Review Letters
·
OSTI ID:1464270
+2 more
High-speed two-dimensional terahertz spectroscopy with echelon-based shot-to-shot balanced detection
Journal Article
·
Fri Jul 08 00:00:00 EDT 2022
· Optics Letters
·
OSTI ID:1464270
+1 more