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
[21]   Few-Layer Phosphorene-Decorated Microfiber for All-Optical Thresholding and Optical Modulation [J].
Zheng, Jilin ;
Tang, Xian ;
Yang, Zhenghua ;
Liang, Zhiming ;
Chen, Yunxiang ;
Wang, Ke ;
Song, Yufeng ;
Zhang, Ying ;
Ji, Jianhua ;
Liu, Yong ;
Fan, Dianyuan ;
Zhang, Han .
ADVANCED OPTICAL MATERIALS, 2017, 5 (09)
[22]   Erbium-doped fiber laser passively mode locked with few-layer WSe2/MoSe2 nanosheets [J].
Mao, Dong ;
She, Xiaoyang ;
Du, Bobo ;
Yang, Dexing ;
Zhang, Wending ;
Song, Kun ;
Cui, Xiaoqi ;
Jiang, Biqiang ;
Peng, Tao ;
Zhao, Jianlin .
SCIENTIFIC REPORTS, 2016, 6
[23]   Nonlinear Optical Properties and Ultrafast Carrier Dynamics of 2D Indium Selenide Nanosheets [J].
Chen, Chenduan ;
Dong, Ningning ;
Huang, Jiawei ;
Chen, Xin ;
Wang, Hongqiang ;
Wang, Zixin ;
Wang, Jun .
ADVANCED OPTICAL MATERIALS, 2021, 9 (24)
[24]   Third-Order Nonlinear Optical Response of Few-Layer MXene Nb2C and Applications for Square-Wave Laser Pulse Generation [J].
Li, Guoru ;
Liu, Junting ;
Wang, Feifei ;
Nie, Hongkun ;
Wang, Ruihua ;
Yang, Kejian ;
Zhang, Baitao ;
He, Jingliang .
ADVANCED MATERIALS INTERFACES, 2021, 8 (06)
[25]   Few-layer Bismuthene: Sonochemical Exfoliation, Nonlinear Optics and Applications for Ultrafast Photonics with Enhanced Stability [J].
Lu, Lu ;
Liang, Zhiming ;
Wu, Leiming ;
Chen, YunXiang ;
Song, Yufeng ;
Dhanabalan, Sathish Chander ;
Ponraj, Joice Sophia ;
Dong, Biqin ;
Xiang, Yuanjiang ;
Xing, Feng ;
Fan, Dianyuan ;
Zhang, Han .
LASER & PHOTONICS REVIEWS, 2018, 12 (01)
[26]   Broadband Nonlinear Photonics in Few-Layer MXene Ti3C2Tx (T = F, O, or OH) [J].
Jiang, Xiantao ;
Liu, Shunxiang ;
Liang, Weiyuan ;
Luo, Shaojuan ;
He, Zhiliang ;
Ge, Yanqi ;
Wang, Huide ;
Cao, Rui ;
Zhang, Feng ;
Wen, Qiao ;
Li, Jianqing ;
Bao, Qiaoliang ;
Fan, Dianyuan ;
Zhang, Han .
LASER & PHOTONICS REVIEWS, 2018, 12 (02)
[27]   Cellulose/lignin-based carbon nanobelt aerogels coating on VSe2 nanosheets as anode for high performance potassium-ion batteries [J].
Feng, Yefeng ;
Wu, Kaidan ;
Xu, Chenhao ;
Wu, Shanshan ;
Guo, Zhiling ;
He, Miao ;
Xu, Xuezhu ;
Xue, Ming .
JOURNAL OF POWER SOURCES, 2022, 548
[28]   Few-layer ZrTe3 nanosheets for ultrashort pulse mode-locked laser in 1.55 μm region [J].
Hui, Zhanqiang ;
Wang, Yuanhong ;
Shen, Niping ;
Han, Dongdong ;
Li, Xiaohui ;
Gong, Jiamin .
OPTICAL MATERIALS, 2022, 123
[29]   Assembling a high-performance asymmetric supercapacitor based on pseudocapacitive S-doped VSe2/CNT hybrid and 2D borocarbonitride nanosheets [J].
Raj, K. A. Sree ;
Pramoda, K. ;
Rout, Chandra Sekhar .
JOURNAL OF MATERIALS CHEMISTRY C, 2023, 11 (07) :2565-2573
[30]   All-optical signal processing in few-layer bismuthene coated microfiber: towards applications in optical fiber systems [J].
Wang, Ke ;
Zheng, Jilin ;
Huang, Hao ;
Chen, Yunxiang ;
Song, Yufeng ;
Ji, Jianhua ;
Zhang, Han .
OPTICS EXPRESS, 2019, 27 (12) :16798-16811