飞秒激光刻写的10 kW级啁啾倾斜光纤布拉格光栅

Hao Li; 陈金宝 Chen Jinbao; 叶新宇 Ye Xinyu; 王崇伟 Wang Chongwei; 王蒙 Wang Meng; 武柏屹 Wu Baiyi; 肖虎 Xiao Hu; 陈子伦 Chen Zilun; 王泽锋 Wang Zefeng

doi:10.3788/cjl231121

JOURNAL ARTICLE

飞秒激光刻写的10 kW级啁啾倾斜光纤布拉格光栅

Hao Li 陈金宝 Chen Jinbao 叶新宇 Ye Xinyu 王崇伟 Wang Chongwei 王蒙 Wang Meng 武柏屹 Wu Baiyi 肖虎 Xiao Hu 陈子伦 Chen Zilun 王泽锋 Wang Zefeng

Year: 2024 Journal: Chinese Journal of Lasers Vol: 51 (2)Pages: 0215001-0215001 Publisher: Science Press

DOI: 10.3788/cjl231121

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Abstract

啁啾倾斜光纤布拉格光栅(CTFBG)是高功率光纤激光系统中抑制受激拉曼散射(SRS)的关键器件。使用飞秒激光在50 μm/400 μm光纤上研制了可承受10 kW激光功率的CTFBG。CTFBG插入损耗为0.03 dB,制冷后的功率温升系数仅为2.4 ℃/kW,验证了飞秒激光刻写的CTFBG具有优异的功率承受能力。

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Environmental science Materials science

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Photonic Crystal and Fiber Optics

Physical Sciences → Engineering → Electrical and Electronic Engineering

Advanced Fiber Optic Sensors

Physical Sciences → Engineering → Electrical and Electronic Engineering

Advanced Fiber Laser Technologies

Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics

飞秒激光刻写的10 kW级啁啾倾斜光纤布拉格光栅

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