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|Author(s):||Xiaoyu X. Li; Thomas Scott; Christopher L. Cromer; David Cooper; Steven Comisford;|
|Title:||Comparison between NIST and AF laser energy standards using high power lasers|
|Published:||November 01, 2007|
|Abstract:||We report the results of a high-energy laser calorimeter comparison conducted by the National Institute of Standards and Technology (NIST), Boulder, Colorado and the U.S. Air Force Primary Standard Laboratory (AFPSL), Heath, Ohio. A laser power meter, used as a transfer standard, was calibrated at each laboratory, sequentially, and the measurement results were compared. These measurements were performed at a nominal power of 800 W and a wavelength of 10.6 υm using CO2 lasers. Excellent measurement agreement (1.02 %) was demonstrated, which was well within each of the expanded uncertainties from the two laboratories involved in this comparison.|
|Citation:||Journal of Research (NIST JRES) -|
|Pages:||pp. 283 - 286|
|Research Areas:||Documentary Standards|
|PDF version:||Click here to retrieve PDF version of paper (602KB)|