Xinda Lu; Rong Zhao; Chenhui Gao; Zhen Huang; Hao Li; Binyu Rao; Xin Tian; Chenxin Gao; Xiaofei Ma; Meng Wang; Baolai Yang; Hu Xiao; Pengfei Ma; Zilun Chen; Zefeng Wang

doi:10.3788/AOSOL250449

Acta Optica Sinica (Online), Volume. 2, Issue 11, 1119001(2025)

[in Chinese]

Xinda Lu^1,2, Rong Zhao^1,2、*, Chenhui Gao^1,2, Zhen Huang^1,2, Hao Li^1,2, Binyu Rao^1,2, Xin Tian^1,2, Chenxin Gao^1,2, Xiaofei Ma^1,2, Meng Wang^1,2, Baolai Yang^1,2, Hu Xiao^1,2, Pengfei Ma^1,2, Zilun Chen^1,2, and Zefeng Wang^1,2、*

Author Affiliations

¹[in Chinese]

²[in Chinese]

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Figures & Tables(3)

Fig. 1. Measured spectra of CFBG in the central core of MCF

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$Schematic diagram of experimental setup for MCF all-fiber oscillator (insert: grayscale image of refractive index in the cross-section of seven-core fiber)$

Fig. 2. Schematic diagram of experimental setup for MCF all-fiber oscillator (insert: grayscale image of refractive index in the cross-section of seven-core fiber)

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Fig. 3. Experimental results of MCF laser oscillator. (a) Output power and laser beam profile; output spectra in the wavelength range (b) 1000‒1120 nm and (c) 1078‒1082 nm

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Xinda Lu, Rong Zhao, Chenhui Gao, Zhen Huang, Hao Li, Binyu Rao, Xin Tian, Chenxin Gao, Xiaofei Ma, Meng Wang, Baolai Yang, Hu Xiao, Pengfei Ma, Zilun Chen, Zefeng Wang. [J]. Acta Optica Sinica (Online), 2025, 2(11): 1119001

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Paper Information

Category: Rapid Communications

Received: Apr. 9, 2025

Accepted: May. 9, 2025

Published Online: Jun. 10, 2025

The Author Email: Rong Zhao (zhaorong_chn@163.com), Zefeng Wang (zhaorong_chn@163.com)

DOI:10.3788/AOSOL250449

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology