Low ASE Er-Yb laser with single amplification stage

E. İlkay Sungur; Ihor Pavlov

doi:10.1117/12.2648998

8 March 2023 Low ASE Er-Yb laser with single amplification stage

E. İlkay Sungur, Ihor Pavlov

Proceedings Volume 12400, Fiber Lasers XX: Technology and Systems; 124001O (2023) https://doi.org/10.1117/12.2648998
Event: SPIE LASE, 2023, San Francisco, California, United States

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Abstract

In present work we developed a simulation model which allows to calculate a fraction of amplified spontaneous emission in continuous wave (CW) Er-Yb co-doped fiber amplifier. The simulation shows that high output power at 1550 nm with reasonably small amount of ASE (0.7%) can be reached at very low, mW-level seed signal with single amplification stage. Based on the simulation results, a medium power (3 W) Er-Yb co-doped fiber laser was demonstrated with only one amplification stage.

Citation Download Citation

E. İlkay Sungur and Ihor Pavlov "Low ASE Er-Yb laser with single amplification stage", Proc. SPIE 12400, Fiber Lasers XX: Technology and Systems, 124001O (8 March 2023); https://doi.org/10.1117/12.2648998

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