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NV diamond laser. | LitMetric

NV diamond laser.

Nat Commun

LLC VELMAN 43, Russkaya str, Novosibirsk, 630058, Russian Federation.

Published: December 2021

For the first time, lasing at NV centers in an optically pumped diamond sample is achieved. A nanosecond train of 150-ps 532-nm laser pulses was used to pump the sample. The lasing pulses have central wavelength at 720 nm with a spectrum width of 20 nm, 1-ns duration and total energy around 10 nJ. In a pump-probe scheme, we investigate lasing conditions and gain saturation due to NV ionization and NV concentration growth under high-power laser pulse pumping of diamond crystal.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8655002PMC
http://dx.doi.org/10.1038/s41467-021-27470-7DOI Listing

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