Abstract
We report the realization of a singly resonant optical parametric oscillator (SRO) that is designed to provide narrow-bandwidth, continuously tunable radiation at a wavelength of 1163 nm for optical cooling of osmium ions. The SRO is based on periodically poled, magnesium-oxide-doped lithium niobate and pumped at 532 nm. The output coupling of the resonant idler wave is adjusted to yield up to 400 mW of 1163 nm radiation, with a bandwidth of a few megahertz. For continuous frequency tuning of the idler wave, the SRO is equipped with an intracavity etalon, and the cavity length is controlled with a piezo-actuated mirror synchronized to the etalon angle.
Original language | English |
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Pages (from-to) | 820-822 |
Number of pages | 3 |
Journal | Optics letters |
Volume | 35 |
Issue number | 6 |
DOIs | |
Publication status | Published - 2010 |
Keywords
- n/a OA procedure