Laser Diagnostics of Plasma Thrusters
Abstract
The research involves diagnostics studies of plasma thrusters. These devices generate ionized gases which are accelerated at thermal and electromagnetic modes. The research effort uses the new, high resolution diagnostic techniques that will determine electron densities, local magnetic fields and density fluctuations indicating anomalous transport. A long wavelength carbon dioxide laser which allows more sensitive measurements, with its long wavelength, is used. The laser will be coupled with a Far infrared Laser System capable of generating beams around ten milliwatt levels, and provide a diagnostic study that has not yet been used in thruster plasma diagnosis. (JHD)
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 01, 1990
- Accession Number
- ADA221682
Entities
People
- Thomas M. York
Organizations
- Ohio State University