Soliton mode-locked fiber laser with high-quality MBE-grown Bi<sub>2</sub>Se<sub>3</sub> film

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

doi:doi:10.3788/COL201917.071403

Chinese Optics Letters, 2019, 17 (7): 071403, Published Online: Jul. 9, 2019

Soliton mode-locked fiber laser with high-quality MBE-grown Bi₂Se₃ film Download： 682次

Runlin Miao ¹Mingyu Tong ¹Ke Yin ^2,3Hao Ouyang ¹Zhenyu Wang ²Xin Zheng ²Xiang’ai Cheng ¹Tian Jiang ^1,*

Author Affiliations

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

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

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

Figures & Tables

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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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.

Soliton mode-locked fiber laser with high-quality MBE-grown Bi₂Se₃ film Download： 682次

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.

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

Fig. 3. Characteristics of fiber SA. (a) Photo of ${Bi}_{2} {Se}_{3}$ piece on fiber ferrule. (b) Nonlinear transmission curve.

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.

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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Soliton mode-locked fiber laser with high-quality MBE-grown Bi2Se3 film Download： 682次

Fig. 1. 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. 2. Schematic setup of ring-cavity EDFL.

Fig. 3. Characteristics of fiber SA. (a) Photo of Bi2Se3 piece on fiber ferrule. (b) Nonlinear transmission curve.

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.

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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Soliton mode-locked fiber laser with high-quality MBE-grown Bi₂Se₃ film Download： 682次

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.

Fig. 3. Characteristics of fiber SA. (a) Photo of ${Bi}_{2} {Se}_{3}$ piece on fiber ferrule. (b) Nonlinear transmission curve.