Pure-rotational 1D-CARS spatiotemporal thermometry with a single regenerative amplifier system.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.398982
Abstract: We report spatiotemporal pure-rotational coherent anti-Stokes Raman spectroscopy (CARS) in a one-dimensional imaging arrangement obtained with a single ultrafast regenerative amplifier system. The femtosecond pump/Stokes photon pairs, used for impulsive excitation, are delivered by an… read more here.
Keywords: amplifier; amplifier system; regenerative amplifier; pure rotational ... See more keywords
280 W near-diffraction-limited picosecond amplifier system with two-segmented doped Nd:YVO4 crystals
Sign Up to like & getrecommendations! Published in 2025 at "Chinese Optics Letters"
DOI: 10.3788/col202523.041403
Abstract: A multistage amplifier system based on high-power end-pumped two-segmented Nd:YVO 4 is developed, which realizes the effective beam quality management in high-power lasers. Because of the severe thermal effect caused by high-power end pumping, both… read more here.
Keywords: beam quality; beam; amplifier system; two segmented ... See more keywords