title: Continuous-wave spontaneous lasing in mercury pumped by resonant two-photon absorption.
abstract: We demonstrate the first cw two-photon absorption laser-induced stimulated emission. The 7(1)S(0)-6(1)P(1) transition in mercury at a 1014 nm wavelength is used, and selective lasing of different isotopes is observed.
authors: Institut für Physik, Johannes Gutenberg-Universität Mainz and Helmholtz-Institut Mainz, D-55099 Mainz, Germany. kolbed@uni-mainz.de
authors: Daniel
authors: D
authors: Kolbe
authors: Martin
authors: M
authors: Scheid
authors: Andreas
authors: A
authors: Koglbauer
authors: Jochen
authors: J
authors: Walz