15 August 1988 Calibration Of Beam Power Monitors For Laser Welding
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Proceedings Volume 0888, Laser Beam Radiometry; (1988) https://doi.org/10.1117/12.944236
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States
Abstract
Calibration of a Coherent Radiation Model 213 laser power sensor is reviewed. The calibration chain is traced from the National Bureau of Standards (NBS) through transfer calibrations to a working sensor. Uncertainty components in this chain, including those for use conditions, are combined to give a root-sum-square uncertainty of 7% for use of this device.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Philip D Thacher, Philip D Thacher, } "Calibration Of Beam Power Monitors For Laser Welding", Proc. SPIE 0888, Laser Beam Radiometry, (15 August 1988); doi: 10.1117/12.944236; https://doi.org/10.1117/12.944236
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