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Change history
13 December 2009
In the version of this Reseach highlight originally published, two of the images were incorrectly placed in the text.The image for 'Tunable and compact' should have been for 'Optically driven pump'.The image for 'Molecular orientation' should have been for 'Chip-scale source'.Corrected in the HTML and PDF versions.
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Our choice from the recent literature. Nature Photon 3, 678–679 (2009). https://doi.org/10.1038/nphoton.2009.220
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DOI: https://doi.org/10.1038/nphoton.2009.220