U Westblom

Two-photon-excited stimulated emission from atomic oxygen in flames and cold gases.

M Aldén, J E Goldsmith, U Westblom, 1989, Optics letters.

Detection of nitrogen atoms in flames using two-photon laser-induced fluorescence and investigations of photochemical effects.

M. Aldén, M Aldén, U Westblom, 1991, Applied optics.