Laser performance of Er-doped potassium double tungstate epitaxial layers
| Autor: | S. A. Guretsky, Viktor Kisel, O. P. Dernovich, A. V. Kravtsov, N. V. Kuleshov, S. V. Kurilchik, I. M. Kolesova |
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| Rok vydání: | 2018 |
| Předmět: |
Materials science
business.industry Slope efficiency Doping 02 engineering and technology Substrate (electronics) Laser 01 natural sciences law.invention Semiconductor laser theory 010309 optics Optical pumping chemistry.chemical_compound 020210 optoelectronics & photonics Tungstate chemistry law 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Optoelectronics business Monoclinic crystal system |
| Zdroj: | 2018 International Conference Laser Optics (ICLO). |
| Popis: | Laser operation of Er-doped epitaxial layer of monoclinic double tungstate composition grown onto undoped KYW substrate is demonstrated for the first time. Maximum output power of 16 mW with slope efficiency of 64% is achieved at 1606 nm under direct in-band pumping by a diode-pump Er,Yb-laser at 1522 nm. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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