Abstract
High resolution laser spectroscopy has been applied to the study of three ultraviolet transitions in Europium at λ = 294.8, 295.1 and 295.8 nm. The tunable narrowband UV has been generated by intracavity frequency doubling in a cw ring dye laser using a temperate tuned, Brewster angled ADA crystal. At 4 W pump power 25 mW single frequency UV has been coupled out of the laser in a bandwidth of ≈ 2 MHz fwhm combined with a scan range of 30 GHz. © 1981.
Original language | English |
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Pages (from-to) | 41-46 |
Journal | Optics Communications |
Volume | 39 |
Issue number | 1-2 |
DOIs | |
Publication status | Published - 1981 |