Pump distribution effect in dual-wavelength Raman-erbium random distributed feedback fiber laser
This work demonstrates a simple dual-wavelength random distributed feedback fiber laser via excitation of the Raman-erbium hybrid gain by a single pump source. Lasing wavelengths at 1568 nm and 1595 nm with 48.48 dBm maximum OSNR were generated without the need for physical reflectors. Enhancements...
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| 格式: | 文件 |
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Optical Society of America
2018
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