| Autor: |
Wood-Hi Cheng, Chao-Yung Yeh, Pi-Ling Huang, Chun-Nien Liu |
| Rok vydání: |
2018 |
| Předmět: |
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| Zdroj: |
2018 7th International Symposium on Next Generation Electronics (ISNE). |
| DOI: |
10.1109/isne.2018.8394658 |
| Popis: |
The optimization of stacking graphene layers as a saturable absorber (SA) for achieving both wider dynamic range and shorter pulsewidth in mode-locked lasers (MLLs) is demonstrated. This study clearly shows an important conclusion that the lower stacking graphene layers, such as the 5-layer is preferable to use as SA for wider dynamic range and hence better pulse tunability range of 5.1-μW, whereas the higher stacking graphene layers, such as the 17-layer is preferable to use as a SA for providing stable and shorter pulsewidth of 523-fs. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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