NV– diamond laser

Alexander Savvin, Alexander Dormidonov (), Evgeniya Smetanina, Vladimir Mitrokhin, Evgeniy Lipatov, Dmitriy Genin, Sergey Potanin, Alexander Yelisseyev and Viktor Vins
Additional contact information
Alexander Savvin: Dukhov Automatics Research Institute
Alexander Dormidonov: Dukhov Automatics Research Institute
Evgeniya Smetanina: Dukhov Automatics Research Institute
Vladimir Mitrokhin: Dukhov Automatics Research Institute
Evgeniy Lipatov: National Research Tomsk State University
Dmitriy Genin: National Research Tomsk State University
Sergey Potanin: Lomonosov Moscow State University
Alexander Yelisseyev: V.S. Sobolev Institute of Geology and Mineralogy SB RAS
Viktor Vins: LLC VELMAN 43, Russkaya str

Nature Communications, 2021, vol. 12, issue 1, 1-8

Abstract: Abstract 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 NV0 concentration growth under high-power laser pulse pumping of diamond crystal.

Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:nat:natcom:v:12:y:2021:i:1:d:10.1038_s41467-021-27470-7

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DOI: 10.1038/s41467-021-27470-7

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