论文信息 - 20W single-frequency fiber laser operating at 1.93 um

20W single-frequency fiber laser operating at 1.93 um

We have demonstrated a high power Tm-doped fiber laser system operating at 1.93 um. The DFB fiber laser with 20 mW output power is amplified in a Tm-doped all-fiber amplifier system to the output power of 20 W.

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