Efficient Pulsed Chemical Laser
Abstract
Output pulse observations are presented for a He-diluted CO2 laser pumped by vibrational-vibration (VV) energy transfer from vibrationally excited DF produced by the D2-F2 chain reaction. Flash photolysis of the F2 initiated the reaction. A 290-cc reaction chamber containing a 0.5-atm mixture with a mole ratio D2:F2:CO2:He = 0.33:1.8:10 gave a single-pulse output energy of 2.8 J. Relative to the amount of D2 present in the reaction chamber, this corresponds to a chemical efficiency greater than 5%.
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 15, 1973
- Accession Number
- AD0766894
Entities
People
- Alfred Chang
- James S. Whittier
- Steven N. Suchard
Organizations
- The Aerospace Corporation