Amplified random fiber laser-pumped mid-infrared optical parametric oscillator

Yaping Shang; Meili Shen; Peng Wang; Xiao Li; Xiaojun Xu

doi:10.3788/COL201614.121901

Journals >Chinese Optics Letters >Volume 14 >Issue 12 >Page 121901 > Article

Chinese Optics Letters
Vol. 14, Issue 12, 121901 (2016)

Amplified random fiber laser-pumped mid-infrared optical parametric oscillator

Yaping Shang^1、2、3, Meili Shen^1、2、3, Peng Wang^1、2、3, Xiao Li^{1、2、3、4、*}, and Xiaojun Xu^{1、2、3、**}

Author Affiliations

¹College of Optoelectric Science and Engineering, National University of Defense Technology, Changsha 410073, China

²Hunan Provincial Key Laboratory of High Energy Laser Technology, Changsha 410073, China

³Hunan Provincial Collaborative Innovation Center of High Power Fiber Laser, Changsha 410073, China

⁴State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China

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DOI: 10.3788/COL201614.121901 Cite this Article Set citation alerts

Yaping Shang, Meili Shen, Peng Wang, Xiao Li, Xiaojun Xu. Amplified random fiber laser-pumped mid-infrared optical parametric oscillator[J]. Chinese Optics Letters, 2016, 14(12): 121901 Copy Citation Text

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Schematic diagram of experimental setup. HR-FBG, high-reflectivity FBG; MFA, mode field adapter; BPF, band-pass filter; WDM, wavelength division multiplexer; P4, extra port of WDM.

Fig. 1. Schematic diagram of experimental setup. HR-FBG, high-reflectivity FBG; MFA, mode field adapter; BPF, band-pass filter; WDM, wavelength division multiplexer; P4, extra port of WDM.

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Fig. 2. Characteristics of the amplified RFL. (a) Detailed spectrum varying with different output powers. (b) Temporal stability at full power.

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Fig. 3. Characteristics of the idler laser. (a) Output power as a function of the pump power. (b) Temporal stability.

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Fig. 4. Spectra details of (a) signal laser and (b) idler laser.

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Fig. 5. (a) Beam quality measurement. (b) Near-field intensity distribution of the idler laser.

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Yaping Shang, Meili Shen, Peng Wang, Xiao Li, Xiaojun Xu. Amplified random fiber laser-pumped mid-infrared optical parametric oscillator[J]. Chinese Optics Letters, 2016, 14(12): 121901

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