Ring cavity Erbium- Ytterbium Co-Doped Fiber lasers / Maizatul Waheda Abdul Rahman
The performance of Erbium-Ytterbium Co-Doped Fiber (EYDF) and ring cavity lasers has been investigated. An 8-meter length of erbium-ytterbium co-doped fiber (EYDF), which pumped from 980nm laser diode, was used as a gain medium in the building of a fiber laser using ring cavity configuration in diff...
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| Format: | Student Project |
| Language: | English |
| Published: |
2006
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| Subjects: | |
| Online Access: | https://ir.uitm.edu.my/id/eprint/20350/1/20350.PDF https://ir.uitm.edu.my/id/eprint/20350/ |
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| Summary: | The performance of Erbium-Ytterbium Co-Doped Fiber (EYDF) and ring cavity lasers has been investigated. An 8-meter length of erbium-ytterbium co-doped fiber (EYDF), which pumped from 980nm laser diode, was used as a gain medium in the building of a fiber laser using ring cavity configuration in different ratio of optical coupler. The characteristics of the output power with laser diode pump power are discussed. The fiber laser performance and the quality of the signal generated were measured by using optical spectrum analyzer (OSA). The output characteristics of the laser were determined in term of threshold level and slope efficiency. |
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