We report a short-cavity fiber laser configured with a high-concentration erbium-doped fiber with stable singlefrequency output. The fiber laser utilized a fiber Bragg grating inscribed into a piece of polarization-maintaining optical fiber as the output coupler to ensure a stable single frequency l
Novel single-frequency erbium-doped fiber loop laser
✍ Scribed by H. L. An; X. Z. Lin; W. J. Xu; H. D. Liu
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 142 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
An erbium-doped fiber laser is demonstrated using an erbium-doped fiber loop and a fiber grating. The no¨el ca¨ity configuration enables both a short ca¨ity length and easy tunability to be achie¨ed simultaneously. A maximum output power of ) 400 W has been achie¨ed, and single longitudinal mode operation is obtained.
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