Microjoule‐Range Diamond NV‐Laser with Optical Pumping
Source abstract
Abstract
Laser generation of NV‐centers in diamond with pulse energy up to 48 μJ and efficiency about 1% is performed. Also, we observe strong influence of low‐intensity short‐wavelength irradiation on pulse energy: in presence of this irradiation the pulse energy increased by factor up to 3.5. Additionally, we make an attempt to estimate theoretically our samples’ gain coefficient. GA. Laser generation with pulse energy up to 48 μJ and efficiency about 1% is performed using diamond, containing NV‐centers, as laser active element. Diamond crystal was pumped by 532 by 532 nm radiation. Also, strong influence of low‐intensity short‐wavelength irradiation on pulse energy is observed: in presence of this irradiation the pulse energy increased by factor up to 3.5.
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Research context
OpenAlex topics: Diamond and Carbon-based Materials Research · Advanced Fiber Laser Technologies · Laser Material Processing Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Laboratory of Optical Radiations Institute of High Current Electronics SB RAS Akademicheskiy ave., 2/3 Tomsk 634055 Russia
Velman LLC Russkaya st., 43 Novosibirsk Russia
Institute of Geology and Mineralogy SB RAS Russkaya st., 43 Novosibirsk Russia
National Research Tomsk State University Lenin ave, 36 Tomsk Russia
Dukhov Automatic Research Institute Sushchevskaya st., 22 Moscow Russia
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