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Random lasers

Towards mode-locking

Researchers have demonstrated that selectively exciting ensembles of laser modes using an innovative pumping scheme can tune the emission lines of a random laser from weakly interacting to strongly correlated, thus paving the way towards the realization of mode-locked random lasers.

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Correspondence to Heinz Kalt.

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Kalt, H. Towards mode-locking. Nature Photon 5, 573–574 (2011). https://doi.org/10.1038/nphoton.2011.220

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