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Updated: Jun 13, 2026
20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
Published on: July 12, 2017
1-pps 2-microsec pulse high-energy frequency-doubled Nd:YAG/ glass laser for studying combustion processes
P J Brannon1, F R Franklin, E D Jones
1Sandia National Laboratories, Laser Technology Division, Albuquerque, New Mexico 87185, USA.
Abstract:
A frequency-doubled Nd:YAG/glass laser system has been constructed for use at the Combustion Research Facility at Sandia National Laboratories, Livermore. This laser system will be used to make single-shot spontaneous Raman spectroscopy measurements of ongoing combustion processes. The output of the system is 5 J of 1.064-microm radiation and 0.8 J of 532-nm radiation in a 2-microsec pulse. The repetition rate of the system is 1 pps. A microprocessor-based diagnostic and control system for the operation is described.
