Search Results - "High power fiber laser"

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  1. 1
    2.5 kW Narrow Linewidth Linearly Polarized All-Fiber MOPA With Cascaded Phase-Modulation to Suppress SBS Induced Self-Pulsing

    2.5 kW Narrow Linewidth Linearly Polarized All-Fiber MOPA With Cascaded Phase-Modulation to Suppress SBS Induced Self-Pulsing by Yanshan Wang, Yujun Feng, Yi Ma, Zhe Chang, Wanjing Peng, Yinhong Sun, Qingsong Gao, Rihong Zhu, Chun Tang

    Published 2020-01-01

    As a major limitation for power scaling of high power narrow linewidth fiber master oscillator power amplifiers (MOPAs), Stimulated Brillouin Scattering (SBS) induced self-pulsing in polarization maintaining (PM) fiber amplifiers is well characterized and analyzed in this paper by comparing differen...

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  2. 2
    Cladding Light Stripper of High Average Stripped Power Density With High Attenuation of 39 dB and Low Temperature Rise

    Cladding Light Stripper of High Average Stripped Power Density With High Attenuation of 39 dB and Low Temperature Rise by Shuzhen Zou, Han Chen, Jingyuan Zhang, Haijuan Yu, Zhiyan Zhang, Jing Sun, Xuechun Lin

    Published 2018-01-01

    We demonstrate a 150-mm long cladding light stripper for kW-level operation with high attenuation and low temperature rising. The first 100 mm of the device was designed based on theoretical simulation to achieve uniform extraction of the high-power scattered cladding light and it was constructed by...

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    0.82 μm, 105 W diode-pumped thulium-doped all-silica-fiber laser

    0.82 μm, 105 W diode-pumped thulium-doped all-silica-fiber laser by Changshun Hou, Ziwei Zhai, Nilotpal Choudhury, Tom Harris, Qiubai Yang, Jayanta Kumar Sahu, Johan Nilsson

    Subjects: “…High power fiber laser…”
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