TY - RPRT TI - Development in tunable solid state lasers with high spectral purity, high efficiency and long lifetime for differential absorption lidar AU - Hess, R. V. AU - Brockman, P. AU - Bair, C. H. AU - Barnes, J. C. AU - Byvik, C. E. PY - 1986 UR - https://ntrs.nasa.gov/citations/19880025577 ID - 19880025577 ER -