CsPbBr3 nanocrystal for mode-locking Tm-doped fiber laser

被引：11

作者：

Zhou, Yan ^{[1
]}

Zhang, Renli ^{[2
]}

Li, Xia ^{[2
]}

Kuan, Peiwen ^{[2
]}

He, Dongyu ^{[3
]}

Hou, Jingshan ^{[3
]}

Liu, Yufeng ^{[3
]}

Fang, Yongzheng ^{[3
]}

Liao, Meisong ^{[2
]}

机构：

[1] Shanghai Inst Technol, Sch Sci, Shanghai 201418, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, Shanghai 201800, Peoples R China

[3] Shanghai Inst Technol, Sch Mat Sci & Engn, Shanghai 201418, Peoples R China

来源：

CHINESE PHYSICS B | 2019年 / 28卷 / 09期

基金：

中国国家自然科学基金;

关键词：

nanocrystal; saturable absorber; mode-locking; fiber laser; BAND SATURABLE ABSORBER; OPTICAL-PROPERTIES; QUANTUM DOTS; ABSORPTION; GENERATION; EMISSION;

D O I：

10.1088/1674-1056/ab327c

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

CsPbBr3 nanocrystal is used as the saturable absorber (SA) for mode-locking Tm-doped fiber laser in a ring fiber cavity. The modulation depth, saturable intensity, and non-saturable loss of the fabricated SA are 14.1%, 2.5 MW/cm(2), and 5.9%, respectively. In the mode-locking operation, the mode-locked pulse train has a repetition rate of 16.6 MHz with pulse width of 24.2 ps. The laser wavelength is centered at 1992.9 nm with 3-dB spectrum width of 2.5 nm. The maximum output power is 110 mW with slope efficiency of 7.1%. Our experiment shows that CsPbBr3 nanocrystal can be used as an efficient SA in the 2-mu m wavelength region.

引用

页数：4

共 37 条

[1] Zinc Oxide-Based Q-Switched Erbium-Doped Fiber Laser
Aziz, N. A.
Latiff, A. A.
Lokman, M. Q.
Hanafi, E.
Harun, S. W.
[J]. CHINESE PHYSICS LETTERS, 2017, 34 (04)
[2] Passively Q-Switched Yb-Doped Fiber Laser Operating at 1.06 μm with Two-Dimensional Silver Nanoplate as Saturable Absorber
Fu, Sheng-Gui
Ouyang, Xue-Ying
Li, Jin-Jian
Liu, Xiao-Juan
[J]. CHINESE PHYSICS LETTERS, 2017, 34 (04)
[3] Grelu P, 2012, NAT PHOTONICS, V6, P84, DOI [10.1038/NPHOTON.2011.345, 10.1038/nphoton.2011.345]
[4] Sub-200 fs soliton mode-locked fiber laser based on bismuthene saturable absorber
Guo, Bo
Wang, Shi-Hao
Wu, Zhi-Xin
Wang, Ze-Xin
Wang, Da-He
Huang, Hao
Zhang, Feng
Ge, Yan-Qi
Zhang, Han
[J]. OPTICS EXPRESS, 2018, 26 (18): : 22750 - 22760
[5] Transition Metal Dichalcogenides (WS2 and MoS2) Saturable Absorbers for Mode-Locked Erbium-Doped Fiber Lasers
Kadir, N. A. A.
Ismail, E. I.
Latiff, A. A.
Ahmad, H.
Arof, H.
Harun, S. W.
[J]. CHINESE PHYSICS LETTERS, 2017, 34 (01)
[6] Recent developments in compact ultrafast lasers
Keller, U
[J]. NATURE, 2003, 424 (6950) : 831 - 838
[7] Broadband femtosecond nonlinear optical properties of CsPbBr3 perovskite nanocrystals
Krishnakanth, Katturi Naga
Seth, Sudipta
Samanta, Anunay
Rao, Soma Venugopal
[J]. OPTICS LETTERS, 2018, 43 (03) : 603 - 606
[8] Femtosecond Tm-Ho co-doped fiber laser using a bulk-structured Bi2Se3 topological insulator
Lee, Jinho
Lee, Ju Han
[J]. CHINESE PHYSICS B, 2018, 27 (09)
[9] Bidirectional Red-Light Passively Q-Switched All-Fiber Ring Lasers With Carbon Nanotube Saturable Absorber
Li, Wensong
Zhu, Chunhui
Rong, Xiaofeng
Wu, Jiaji
Xu, Huiying
Wang, Fengqiu
Luo, Zhengqian
Cai, Zhiping
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2018, 36 (13) : 2694 - 2701
[10] SESAM mode-locked Yb: GdYCOB femtosecond laser
Lin, Haifeng
Zhang, Ge
Zhang, Lizhen
Lin, Zhoubin
Pirzio, Federico
Agnesi, Antonio
Petrov, Valentin
Chen, Weidong
[J]. OPTICAL MATERIALS EXPRESS, 2017, 7 (10): : 3791 - 3795

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