NDLI: Supersonic co electric-discharge lasers

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Supersonic co electric-discharge lasers

Content Provider	NASA Technical Reports Server (NTRS)
Author	Hason, R. K. Mitchner, M. Stanton, A.
Copyright Year	1975
Description	Laser modeling activity is described which involved addition of an option allowing N2 as a second diatomic gas. This option is now operational and a few test cases involving N2/CO mixtures were run. Results from these initial test cases are summarized. In the laboratory, a CW double-discharge test facility was constructed and tested. Features include: water-cooled removable electrodes, O-ring construction to facilitate cleaning and design modifications, increased discharge length, and addition of a post-discharge observation section. Preliminary tests with this facility using N2 yielded higher power loadings than obtained in the first-generation facility. Another test-section modification, recently made and as yet untested, will permit injection of secondary gases into the cathode boundary layer. The objective will be to vary and enhance the UV emission spectrum from the auxiliary discharge, thereby influencing the level of photoionization in the main discharge region.
File Size	1288158
Page Count	29
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19760004334
Archival Resource Key	ark:/13960/t1ck35t85
Language	English
Publisher Date	1975-10-31
Access Restriction	Open
Subject Keyword	Lasers And Masers Supersonic Flow Performance Tests Emission Spectra Electric Discharges Carbon Monoxide Lasers Continuous Radiation Design Analysis Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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