Single-Pass Optical Parameter Mid-Infrared Ultra-Short Pulse Laser System Based on All Polarization-Maintaining Fiber Laser

Wenqian Dong; Qiang Hao; Kun Huang; Heping Zeng

doi:10.3788/AOS202141.1236001

Journals >Acta Optica Sinica >Volume 41 >Issue 12 >Page 1236001 > Article

Acta Optica Sinica
Vol. 41, Issue 12, 1236001 (2021)

Single-Pass Optical Parameter Mid-Infrared Ultra-Short Pulse Laser System Based on All Polarization-Maintaining Fiber Laser

Wenqian Dong¹, Qiang Hao^1,*, Kun Huang², and Heping Zeng^1,2,3

Author Affiliations

¹School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

²State Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai 200062, China

³Jinan Institute of Quantum Technology, Jinan, Shandong 250101, China

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DOI: 10.3788/AOS202141.1236001 Cite this Article Set citation alerts

Wenqian Dong, Qiang Hao, Kun Huang, Heping Zeng. Single-Pass Optical Parameter Mid-Infrared Ultra-Short Pulse Laser System Based on All Polarization-Maintaining Fiber Laser[J]. Acta Optica Sinica, 2021, 41(12): 1236001 Copy Citation Text

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Fig. 1. Experimental setup. (a) Yb-doped fiber laser; (b) OPG device

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Fig. 2. Measured spectrum and pulse width of Yb-doped fiber laser

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Fig. 3. Experimental results. (a) MIR power and conversion efficiency versus pump power; (b) MIR power stability; (c) idler and signal light spectra versus temperature in the same period; (d) MIR wavelength varies with temperature and period