Composite optical elements for high-power lasers made by Surface Activated Direct Bonding
| Autor: | O. V. Palashov, Nikolay I. Chkhalo, Ivan B. Mukhin, M. R. Volkov, M. V. Zorina, A. E. Pestov, Ivan Kuznetsov |
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| Rok vydání: | 2020 |
| Předmět: |
Materials science
Optical isolator business.industry Composite number Slope efficiency 02 engineering and technology Direct bonding 021001 nanoscience & nanotechnology Laser 01 natural sciences law.invention Power (physics) 010309 optics law 0103 physical sciences Sapphire Optoelectronics 0210 nano-technology Driven element business |
| Zdroj: | 2020 International Conference Laser Optics (ICLO). |
| DOI: | 10.1109/iclo48556.2020.9285425 |
| Popis: | Surface Activated Direct Bonding method is realized for manufacturing composites from dissimilar materials for high power lasers. Yb:YAG/Sapphire active element for thin-disk laser and TGG/Sapphire for high-power Faraday isolator is made for the first time. The advantages of new composites are demonstrated. Continuous-wave laser based on Yb:YAG/Sapphire active element with 49% slope efficiency and 320W average power is developed. |
| Databáze: | OpenAIRE |
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