10 LASER ULTRASONICS IS USEDTO MONITOR MICROSTRUCTURE EVOLUTION IN EXTREME ENVIRONMENTS. EQUIPMENT AND CAPABILITIES Custom-built laser spectrometer with hot-cell capability • Thermal conductivity microscope • Laser ultrasonics (nano- and pico-second acoustic capability) • Laser resonant ultrasonic spectroscopy Other Spectrometry • Horiba LabRAM HR800 Raman Spectrometer • Horiba JobinYvon iHR550 Imaging Spectrometer • Horiba JobinYvon Photoluminescence Spectrometer Expertise and Capabilities