Continuous-wave and passively Q-switched Yb:YPO4 microchip laser with two-dimensional MoS2 saturable absorber

被引：12

作者：

Feng, Yuanquan ^{[1
,2
]}

Kong, Huilin ^{[1
,2
]}

Zhu, Min ^{[1
,2
]}

Dou, Xiaodan ^{[1
,2
]}

Sun, Shijia ^{[1
,2
]}

Ullah, Shakir ^{[1
,2
]}

Dou, Chao ^{[1
,2
]}

Zheng, Fei ^{[1
,2
]}

Liu, Junhai ^{[1
,2
,3
]}

Zhu, Ziliang ^{[1
,4
]}

Tang, Jie ^{[1
,2
]}

Teng, Bing ^{[1
,2
,3
]}

Zhong, Degao ^{[1
,2
,3
]}

机构：

[1] Qingdao Univ, Coll Phys, Qingdao 266071, Peoples R China

[2] Qingdao Univ, Natl Demonstrat Ctr Expt Appl Phys Educ, Qingdao 266071, Peoples R China

[3] Shandong Prov Univ, Key Lab Optoelect Mat Phys & Devices, Qingdao 266071, Peoples R China

[4] Weifang Univ Sci & Technol, Shouguang 262700, Peoples R China

来源：

APPLIED PHYSICS EXPRESS | 2019年 / 12卷 / 04期

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

SPECTROSCOPIC PROPERTIES; CW LASER; YBLUPO4; CRYSTAL; YB; OPERATION; GROWTH; PERFORMANCE; POWER; YTTERBIUM;

D O I：

10.7567/1882-0786/ab0d5b

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The passively Q-switched laser operation was realized in Yb:YPO4 crystals with a few-layer MoS2 serving as saturable absorber. With the output coupling of T = 5%, a laser pulse of 0.29 W was obtained. The pulse energy, pulse width and peak power were respectively 0.33 mu J, 77 ns and 4.29 W. In addition, efficient continuous-wave (CW) lasers were also achieved. When the absorption pump power was 4.3 W, a CW laser output power of 1.71 W was generated with a slope efficiency of 44.3%. The current results demonstrate that Yb:YPO4 is a kind of microchip laser material with great application potential. (C) 2019 The Japan Society of Applied Physics

引用

页数：6

共 27 条

[1] High-power CW and passively Q-switched laser operation of Yb:GdCa4O(BO3)3 crystal
Chen, Xiaowen
Wang, Lisha
Liu, Junhai
Guo, Yunfeng
Han, Wenjuan
Xu, Honghao
Yu, Haohai
Zhang, Huaijin
[J]. OPTICS AND LASER TECHNOLOGY, 2016, 79 : 74 - 78
[2] 1.1 WCW self-frequency-doubled diode-pumped Yb:YAl3(BO3)4 laser
Dekker, P
Dawes, JM
Piper, JA
Liu, YG
Wang, JY
[J]. OPTICS COMMUNICATIONS, 2001, 195 (5-6) : 431 - 436
[3] Multi-watt sub-30 ns passively Q-switched Yb:LuPO4/WS2 miniature laser operating under high output couplings
Dou, Xiaodan
Ma, Yanjun
Zhu, Min
Xu, Honghao
Zhong, Degao
Teng, Bing
Liu, Junhai
[J]. OPTICS LETTERS, 2018, 43 (15) : 3666 - 3669
[4] Watt-level passively Q-switched Yb:LuPO4 miniature crystal laser with few-layer MoS2 saturable absorber
Dou, Xiaodan
Yang, Jingnan
Zhu, Min
Xu, Honghao
Han, Wenjuan
Zhong, Degao
Teng, Bing
Liu, Junhai
[J]. OPTICS EXPRESS, 2018, 26 (11): : 14232 - 14240
[5] Ytterbium-doped fiber laser passively mode locked by few-layer Molybdenum Disulfide (MoS2) saturable absorber functioned with evanescent field interaction
Du, Juan
Wang, Qingkai
Jiang, Guobao
Xu, Changwen
Zhao, Chujun
Xiang, Yuanjiang
Chen, Yu
Wen, Shuangchun
Zhang, Han
[J]. SCIENTIFIC REPORTS, 2014, 4
[6] Growth and spectroscopic properties of Er:Yb:LuPO4 and Er:Yb:Ce:LuPO4 crystals
He, Jie
Teng, Bing
Zhong, Degao
Yang, Liang
Xu, Yalin
Zhu, Min
Meng, Yao
Liu, Lina
Yuan, Fang
Fan, Mengdi
Wu, Xiaoqian
Che, Yang
Tang, Jie
[J]. JOURNAL OF CRYSTAL GROWTH, 2018, 484 : 31 - 36
[7] Continuous wave laser operation of Yb3+:YVO4
Kränkel, C
Fagundes-Peters, D
Fredrich, ST
Johannsen, J
Mond, M
Huber, G
Bernhagen, M
Uecker, R
[J]. APPLIED PHYSICS B-LASERS AND OPTICS, 2004, 79 (05): : 543 - 546
[8] Ytterbium solid-state lasers - The first decade
Krupke, WF
[J]. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2000, 6 (06) : 1287 - 1296
[9] CW laser performance of Yb and Er,Yb doped tungstates
Kuleshov, NV
Lagatsky, AA
Shcherbitsky, VG
Mikhailov, VP
Heumann, E
Jensen, T
Diening, A
Huber, G
[J]. APPLIED PHYSICS B-LASERS AND OPTICS, 1997, 64 (04): : 409 - 413
[10] The growth and spectral analysis of mixed crystal of Yb-doped Lu0.5Y0.5PO4 mixed crystals
Li Yu-yi
Teng Bing
Zhong De-gao
Wang Chao
Zhang Shi-ming
Yang Li-ting
Yu Meng-hua
Quan Xin-yu
Chen Chen
Wu Yun-long
[J]. CRYSTAL RESEARCH AND TECHNOLOGY, 2014, 49 (12) : 939 - 942

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