Cesium frequency standard for lasers at λ = 106 μm
- 15 July 1990
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 15 (14) , 812-813
- https://doi.org/10.1364/ol.15.000812
Abstract
High-resolution spectra of the X1Σg+−A1Σu+ band of molecular cesium at λ = 1.06 μm have been measured. An absolute wave-number reference table for lasers emitting at λ = 1.06 μm has been established. The cesium resonances are calibrated with respect to the well-known molecular-iodine absorption lines at λ = 0.53 μm. An accuracy of 10−7 has been achieved.Keywords
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