Q-switched hafnium bismuth erbium-doped fiber laser with bismuth (III) telluride based saturable absorber
In this work, we fabricated the Bismuth (III) Telluride (Bi2Te3) based saturable absorber (SA) by embedding the material into polyvinyl Alcohol (PVA) film. By incorporating the film inside laser cavity with a homemade Hafnium Bismuth Erbium-doped fiber (HBEDF) as a gain medium, a stable Q-switched f...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Published: |
National Institute R and D of Materials Physics
2018
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| Subjects: |