We demonstrate fast idler wave mode-hop-free tuning over ~30cm-1 around 3.3micron using a cw ppMgCLN-OPO pumped near 1063nm, allowing to capture in a single pump scan at a rate up to 20nm/s the entire Q-branch of CH4 (3000-3025cm-1). © 2013 OSA
High-Resolution Spectroscopy of the Methane nu3 Band using widely tunable single-frequency optical parametric oscillators
Ricciardi I;Mosca S;De Rosa M;De Natale P
2013
Abstract
We demonstrate fast idler wave mode-hop-free tuning over ~30cm-1 around 3.3micron using a cw ppMgCLN-OPO pumped near 1063nm, allowing to capture in a single pump scan at a rate up to 20nm/s the entire Q-branch of CH4 (3000-3025cm-1). © 2013 OSAFile in questo prodotto:
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