Soliton mode-locked fiber laser with high-quality MBE-grown Bi2Se3 film

Runlin Miao; Mingyu Tong; Ke Yin; Hao Ouyang; Zhenyu Wang; Xin Zheng; Xiang’ai Cheng; Tian Jiang

doi:10.3788/COL201917.071403

Journals >Chinese Optics Letters >Volume 17 >Issue 7 >Page 071403 > Article

Chinese Optics Letters
Vol. 17, Issue 7, 071403 (2019)

Soliton mode-locked fiber laser with high-quality MBE-grown Bi₂Se₃ film

Runlin Miao¹, Mingyu Tong¹, Ke Yin^2、3, Hao Ouyang¹, Zhenyu Wang², Xin Zheng², Xiang’ai Cheng¹, and Tian Jiang^1、*

Author Affiliations

¹College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, China

²National Innovation Institute of Defense Technology, Academy of Military Sciences PLA China, Beijing 100071, China

³State Key Laboratory of High Performance Computing, College of Computer, National University of Defense Technology, Changsha 410073, China

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DOI: 10.3788/COL201917.071403 Cite this Article Set citation alerts

Runlin Miao, Mingyu Tong, Ke Yin, Hao Ouyang, Zhenyu Wang, Xin Zheng, Xiang’ai Cheng, Tian Jiang. Soliton mode-locked fiber laser with high-quality MBE-grown Bi₂Se₃ film[J]. Chinese Optics Letters, 2019, 17(7): 071403 Copy Citation Text

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Characterization of Bi2Se3 films on SiO2 substrate. (a) RHEED pattern. (b) Visible photo. (c) Optical microscopic image. (d) Surface morphology (left) and thickness (right) measured via AFM. (e) Raman spectrum.

Fig. 1. Characterization of

{Bi}_{2} {Se}_{3}

films on

{SiO}_{2}

substrate. (a) RHEED pattern. (b) Visible photo. (c) Optical microscopic image. (d) Surface morphology (left) and thickness (right) measured via AFM. (e) Raman spectrum.

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Fig. 2. Schematic setup of ring-cavity EDFL.

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Fig. 3. Characteristics of fiber SA. (a) Photo of

{Bi}_{2} {Se}_{3}

piece on fiber ferrule. (b) Nonlinear transmission curve.

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Fig. 4. Soliton pulses characteristics. (a) Pulse train. (b) Optical spectrum. (c) Autocorrelation trace. (d) Average output power and soliton energy versus pump power. (a)–(c) were measured at a pump power of 122 mW.

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Fig. 5. Single soliton pulse operation. (a) Pulse train. (b) RF spectrum. Inset of (a) shows screen capture of oscilloscope. Inset of (b) shows low-resolution RF spectrum from 0 to 300 MHz.

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