Laser Sources Based on Rare-Earth Ion Doped Tellurite Glass Fibers and Microspheres
In recent years, huge progress has been made in the development of rare-earth ion doped tellurite glass laser sources, ranging from watt- and multiwatt-level fiber lasers to nanowatt level microsphere lasers. Significant success has been achieved in extending the spectral range of tellurite fiber la...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-05-01
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| Series: | Fibers |
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| Online Access: | https://www.mdpi.com/2079-6439/8/5/30 |
| Summary: | In recent years, huge progress has been made in the development of rare-earth ion doped tellurite glass laser sources, ranging from watt- and multiwatt-level fiber lasers to nanowatt level microsphere lasers. Significant success has been achieved in extending the spectral range of tellurite fiber lasers generating at wavelengths beyond 2 μm as well as in theoretical understanding. This review is aimed at discussing the state of the art of neodymium-, erbium-, thulium-, and holmium-doped tellurite glass fiber and microsphere lasers. |
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| ISSN: | 2079-6439 |