16 July 2003 Way of UV trimming λ/4 phase-shifted DFB Yb-doped fiber laser
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Proceedings Volume 5061, International Symposium on Photonic Glass (ISPG 2002); (2003) https://doi.org/10.1117/12.517439
Event: International Symposium on Photonic Glass, 2002, Shanghai, China
Abstract
At first, we made a approximate λ/4-shifted DFB Yb-doped fiber laser with double exposure method. The length of Yb-doped fiber is 10cm. Secondly, we treat λ/4-shifted Yb-doped DFB fiber laser with UV trimming. We observed the running characteristic of the laser with scanning F-P interferometer and oscilloscope at the same time. Finally, we obtained SLM Yb-doped λ/4-shifted DFB fiber laser. The laser threshold is 20mW. When pump power is 130mW, we have gained 25mW SLM laser at 1053nm. Finally, we obtained SLM Yb-doped λ/4-shifted DFB fiber laser. The threshold of which is 20mW. When pump power is 130mW, we obtained 25mW SLM laser at 1053nm.
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Jialing Chen, Bai Chen, Liping Liang, Qiquan Qiao, Wei Fan, Zunqi Lin, "Way of UV trimming λ/4 phase-shifted DFB Yb-doped fiber laser", Proc. SPIE 5061, International Symposium on Photonic Glass (ISPG 2002), (16 July 2003); doi: 10.1117/12.517439; https://doi.org/10.1117/12.517439
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