作者: Weidong Chen , Julien Cousin , Emmanuelle Poullet , Jean Burie , Daniel Boucher
DOI: 10.1016/J.CRHY.2007.09.011
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摘要: Abstract We report on recent developments of widely tunable, continuous-wave (CW) laser sources based difference-frequency generation (DFG) in nonlinear optical materials. The state-of-the-art CW DFG technology will be reviewed. Applications the DFG-based source to high-resolution molecular spectroscopy and trace gas detection presented. New development trends discussed. To cite this article: W. Chen et al., C. R. Physique 8 (2007).