Note: Characterization of the plasma parameters of a capillary discharge-produced plasma channel waveguide to guide an intense laser pulse
Journal Article
·
· Review of Scientific Instruments
- Department of Advanced Interdisciplinary Sciences and Center for Optical Research and Education (CORE), Utsunomiya University, Yoto 7-1-2, Utsunomiya, Tochigi 321-8585 (Japan)
- Department of Electrical Engineering, Nagaoka University of Technology, Kami-tomiokamachi 1603-1, Nagaoka, Niigata 940-2188 (Japan)
- Center for Energy Research, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093-0438 (United States)
We demonstrated the production of an optical waveguide in a capillary discharge-produced plasma using a cylindrical capillary. Plasma parameters of its waveguide were characterized by use of both a Nomarski laser interferometer and a hydrogen plasma line spectrum. A space-averaged maximum temperature of 3.3 eV with electron densities of the order of 10{sup 17} cm{sup -3} was observed at a discharge time of 150 ns and a maximum discharge current of 400 A. An ultrashort, intense laser pulse was guided by use of this plasma channel.
- OSTI ID:
- 22053988
- Journal Information:
- Review of Scientific Instruments, Vol. 81, Issue 4; Other Information: (c) 2010 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0034-6748
- Country of Publication:
- United States
- Language:
- English
Similar Records
Observation and numerical analysis of plasma parameters in a capillary discharge-produced plasma channel waveguide
Plasma Diagnostics of a Capillary Plasma Channel for Laser Guiding
Characteristics of argon plasma waveguide produced by alumina capillary discharge for short wavelength laser application
Journal Article
·
Tue Mar 01 00:00:00 EST 2011
· Journal of Applied Physics
·
OSTI ID:22053988
+5 more
Plasma Diagnostics of a Capillary Plasma Channel for Laser Guiding
Journal Article
·
Thu Nov 04 00:00:00 EDT 2010
· AIP Conference Proceedings
·
OSTI ID:22053988
+1 more
Characteristics of argon plasma waveguide produced by alumina capillary discharge for short wavelength laser application
Journal Article
·
Tue May 01 00:00:00 EDT 2012
· Journal of Applied Physics
·
OSTI ID:22053988
+4 more