Efficient Mid-Infrared Difference-Frequency Generation Technology Based on Passive All-Optical Synchronization

Minghang Xu; Jiamei Wu; Bowen Li; Yunfeng Jiang; Qiang Hao; Kangwen Yang; Kun Huang; Heping Zeng

doi:10.3788/AOS202040.2036001

Journals >Acta Optica Sinica >Volume 40 >Issue 20 >Page 2036001 > Article

Acta Optica Sinica
Vol. 40, Issue 20, 2036001 (2020)

Efficient Mid-Infrared Difference-Frequency Generation Technology Based on Passive All-Optical Synchronization

Minghang Xu¹, Jiamei Wu¹, Bowen Li¹, Yunfeng Jiang¹, Qiang Hao¹, Kangwen Yang¹, Kun Huang^1、*, 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 Science and Technology, East China Normal University, Shanghai 200062, China

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

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DOI: 10.3788/AOS202040.2036001 Cite this Article Set citation alerts

Minghang Xu, Jiamei Wu, Bowen Li, Yunfeng Jiang, Qiang Hao, Kangwen Yang, Kun Huang, Heping Zeng. Efficient Mid-Infrared Difference-Frequency Generation Technology Based on Passive All-Optical Synchronization[J]. Acta Optica Sinica, 2020, 40(20): 2036001 Copy Citation Text

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Fig. 1. Experimental setup of mid-infrared DFG based on passive synchronization

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Fig. 2. Experimental results. (a) Synchronized pulses; (b) MIR spectrum; (c) MIR power stability

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Fig. 3. Experimental results. (a) MIR power and corresponding conversion efficiency versus pump power; (b) MIR power varies as the signal power for different pump powers

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