The nonlinear optical properties of few-layer VSe2 nanosheets

被引:0
作者
Zhang, Jiaqiang [1 ]
Chen, Hao [1 ]
Zhang, Mengyu [1 ]
Yuan, Hao [1 ]
Yin, Jinde [1 ]
Wang, Jintao [1 ]
Yan, Peiguang [1 ]
机构
[1] Shenzhen Univ, Coll Phys & Optoelect Engn, Shenzhen Key Lab Laser Engn, Shenzhen 518060, Peoples R China
来源
2019 18TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN) | 2019年
基金
中国国家自然科学基金;
关键词
Mode-locked; Saturable absorbers; Nonlinear optical materials; Vanadium Diselenide; SATURABLE ABSORBER; TUNGSTEN DISULFIDE; FIBER LASER;
D O I
10.1109/icocn.2019.8934812
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
Vanadium Diselenide (VSe2) has a high electrical conductivity owing to the electron delocalization of the vanadium lattice framework. Most of previous research has been focused on its electronic properties. The nonlinear optical properties of VSe2 have not been investigated yet. Herein, we prepared few-layer VSe2 nanoflakes by liquid phase exfoliation. Subsequently, we utilized Z-scan technique to study the nonlinear optical properties of few-layer VSe2 nanoflakes. And we prepared VSe2 based saturable absorbers (SA) and achieved passively mode-locked operation in Er-doped fiber laser. The results indicate that VSe2 nanosheets own remarkable nonlinear optical properties and could be employed as ideal saturable absorption materials in pulsed fiber lasers.
引用
收藏
页数:3
相关论文
共 50 条
[41]   Scalable Production of a Few-Layer MoS2/WS2 Vertical Heterojunction Array and Its Application for Photodetectors [J].
Xue, Yunzhou ;
Zhang, Yupeng ;
Liu, Yan ;
Liu, Hongtao ;
Song, Jingchao ;
Sophia, Joice ;
Liu, Jingying ;
Xu, Zaiquan ;
Xu, Qingyang ;
Wang, Ziyu ;
Zheng, Jialu ;
Liu, Yunqi ;
Li, Shaojuan ;
Bao, Qiaoliang .
ACS NANO, 2016, 10 (01) :573-580
[42]   Investigations of the nonlinear optical properties of ZrGeTe4 nanosheets and their application in ultrafast photonics [J].
Xu, Baohao ;
Shi, Lie ;
Ma, Xiangen ;
Zhang, Huanian ;
Jiang, Kai ;
Wang, Jing ;
Chu, Hongwei ;
Tang, Wenjing ;
Xia, Wei .
JOURNAL OF MATERIALS CHEMISTRY C, 2023, 11 (39) :13561-13569
[43]   Few-layer antimonene decorated microfiber: ultra-short pulse generation and all-optical thresholding with enhanced long term stability [J].
Song, Yufeng ;
Liang, Zhiming ;
Jiang, Xiantao ;
Chen, Yunxiang ;
Li, Zhongjun ;
Lu, Lu ;
Ge, Yanqi ;
Wang, Ke ;
Zheng, Jilin ;
Lu, Shunbin ;
Ji, Jianhua ;
Zhang, Han .
2D MATERIALS, 2017, 4 (04)
[44]   Few-layer TaSe2 as a saturable absorber for passively Q-switched erbium-doped fiber lasers [J].
Liu, Xiaojuan ;
Hong, Zhifeng ;
Liu, Ying ;
Zhang, Huanian ;
Guo, Liping ;
Ge, Xiaolu .
OPTICAL MATERIALS EXPRESS, 2021, 11 (02) :385-397
[45]   Experimental and dynamical study of a dual Q-switched intracavity OPO based on few-layer MoSe2 SA [J].
Wang, Jing ;
Pang, Jinbo ;
Liu, Shipeng ;
Zhang, Haikun ;
Tang, Wenjing ;
Xia, Wei .
OPTICS EXPRESS, 2019, 27 (25) :36474-36486
[46]   Nonlinear optical absorption of SnX2 (X = S, Se) semiconductor nanosheets [J].
Wu, Jia-Jing ;
Tao, You-Rong ;
Wu, Xing-Cai ;
Chun, Yuan .
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 713 :38-45
[47]   Comprehensive study on the nonlinear optical response of MoO2 nanosheets in pulsed lasers [J].
Feng, Xiaoyue ;
Xin, Di ;
Zhang, Zhongshuai ;
Liu, JingJing ;
Ning, Tingyin ;
Yu, Jiayuan ;
Zhou, WeiJia ;
Liu, Jie .
OPTICS AND LASER TECHNOLOGY, 2023, 157
[48]   Tuning the electronic properties and interfacial interactions of WS2/ZrO2(001) heterostructures by an external electric field, interlayer coupling and monolayer to few-layer of WS2 sheets [J].
Opoku, Francis ;
Govender, Penny Poomani .
MATERIALS CHEMISTRY AND PHYSICS, 2019, 224 :107-116
[49]   Surface-Energy-Assisted Perfect Transfer of Centimeter-Scale Mono layer and Few-Layer MoS2 Films onto Arbitrary Substrates [J].
Gurarslan, Alper ;
Yu, Yifei ;
Su, Liqin ;
Yu, Yiling ;
Suarez, Francisco ;
Yao, Shanshan ;
Zhu, Yong ;
Ozturk, Mehmet ;
Zhang, Yong ;
Cao, Linyou .
ACS NANO, 2014, 8 (11) :11522-11528
[50]   Nonlinear optical research on 2D NbSe2 nanosheets and their ultrafast photonics applications [J].
Yang, Yiheng ;
Liu, Hai ;
Xu, Lingling ;
Shen, Yingjie .
INFRARED PHYSICS & TECHNOLOGY, 2024, 143