2023

[159] Probing the interlayer excitation dynamics in WS2/WSe2 heterostructures with broadly tunable pump and probe energies
Anran Wang, Wendian Yao, Zidi Yang, Dingqi Zheng, Songlin Li, Yi Shi, Dehui. Li and Fengqiu Wang*
Nanoscale, 15, 19777 (2023)
DOI: 10.1039/D3NR04878K

[158] 1.9–2.4 um Tunable Dual-Comb From a Polarization-Maintaining Single-Cavity Bidirectional Fiber Laser
Weiqi Jiang, Nan Zhang,  Fengqiu Wang*
IEEE Photon. Tech. Lett. 35, 1291 (2023)
DOI: 10.1109/LPT.2023.3314799

[157] Flexible near-infrared polarized photodetector based on CuPc single crystal grown by microspacing in-air sublimation
M. Li, Q. Du,* Y. Zhang, Y. Liu, W. Wang, F. Wang,* and S. Qin*
 J. Mater. Chem. C, 11, 14456 (2023)

[156] Gate Controlled Photocurrent Generation Mechanism in-Air Grown Organic Single Crystals for High-Speed Multiband
M. Li, S. Qin,* X. Zheng, Q. Du,* Y. Liu, W. Wang*, and F. Wang*
ACS Appl. Mater. Interfaces, 15, 48442 (2023)

[155] Optical-fiber-integrated high-speed organic phototransistor with broadband imaging capacity
X. Zheng, Q. Du*, J. Zhao, M. Li, Q. Liu, F. Ling, Y. Zhang, W. Wang, F. Wang, and S. Qin*
Opt. Express, 31, 33378 (2023)

[154] Self-Powered Organic Phototransistors with Asymmetrical van der Waals Stacking for Flexible Image Sensors
J. Zhao, Q. Du*, X. Zheng, Y. Liu, S. Li, W. Wang*, F. Wang*, S. Qin*
ACS Photonics 10, 2955 (2023)

[153] Starting a Figure-9 laser using the “roaming mode'
Jiahe Li, Nan Zhang, Weiqi Jiang, Yafei Meng, Fengqiu Wang*
IEEE Photon. Tech. Lett. 35, 1018 (2023)
DOI:10.1109/LPT.2023.3296961

[152] Variety of mode-locking patterns in Figure-9 lasers: a view from the parameter space
Jiahe Li, Weiqi Jiang, Yafei Meng, Fengqiu Wang*
CLEO 2023,  JTh2A.122 (2023)

[151] Organic photodetectors based on pentacene single crystals with fast response and flexibility
Q. Du, Z. Wang Du, M. Li, Y. Gan, S. Li, Y. Liu, W. Wang, F. Wang, and S. Qin
 J. Mater. Chem. C, 11, 5182 (2023)

[150] All-polarization-maintaining mode-locked thulium-doped femtosecond laser at 1.7 µm
Nan Zhang, Weiqi Jiang, Yafei Meng, and Fengqiu Wang*
Opt. Continuum 2, 1013 (2023)

2022

[149] Quantum Criticality of Excitonic Mott Metal-insulator Transitions in Black Phosphorus
Binjie Zheng, Juanzhuan Wang, Qiang-Hua Wang, Xin Su, Tianye Huang, Songlin Li, Fengqiu Wang, Yi Shi, and Xiaomu Wang*
Nature Commun. 13, 7797 (2022)

[148] Ultrafast and Stable Organic Single‐Crystal Vertical Phototransistor for Self‐Powered Photodetection and High‐Speed Imaging
Y. Zhang, S. Qin*, Q. Du*, Y. Gan, J. Zhao, M. Li, X. Zheng, A. Wang, Y. Liu, S. Li, R. Dong, Z. Nie, C. Liu, W. Wang*, F. Wang*
Adv. Electron. Mater. 9, 2201097 (2022)

[147] Hysteresis of a passively mode-locked fiber laser: effects from cavity dispersion
Jiahe Li, Weiqi Jiang, Yafei Meng, and Fengqiu Wang*  
Opt. Letters 47, 5668 (2022)

[146] Unraveling Intertwined Impacts between the Lattice Vacancy and Substrate on Photonic Quasiparticles in Monolayer MoS2
Ning Xu, Daocheng Hong, Xudong Pei, Jian Zhou, Fengqiu Wang, Peng Wang, Yuxi Tian*, Yi Shi, and Songlin Li*
ACS Photonics 9, 3404 (2022)
DOI:10.1021/acsphotonics.2c00942

[145] Ultrafast and Sensitive Self-Powered Photodetector based on Graphene/Pentacene Single Crystal Heterostructure with Weak Light Detection Capacity
Yuquan Gan, Shuchao Qin*, Qianqian Du*, ..., Fengqiu Wang*  
Advanced Science, 2204332 (2022)
DOI:10.1002/advs.202204332

[144] Electrically and magnetically tunable valley polarization in monolayer MoSe2 proximitized by a 2D ferromagnetic semiconductor
Tongyao Zhang, Siwen Zhao*, Anran Wang, Zhiren Xiong, Yingjia Liu, Ming Xi, Songlin Li, Hechang Lei*, Zheng Vitto Han*, and Fengqiu Wang*
Adv. Func. Mater., 2204779 (2022)
DOI:10.1002/adfm.202204779

[143] Self-assembled graphene/BUBD-1 hybrids for ultrasensitive organic phototransistors
Shuchao Qin*, Xue Qin, Qianqian Du*, Yuquan Gan, Yuting Zhang, Anran Wang, Xunling Yan, Ruixin Dong, Yunlong Liu, Shuhong Li, Cailong Liu, Wenjun Wang*, and Fengqiu Wang*
J. Mater. Chem. C 10, 11710 (2022)
DOI: 10.1039/D2TC01352E

[142] An efficient wavelength upconversion effect in sapphire driven by microjoule femtosecond laser
Ruihong Dai, Haoyun Zhang, Shiyu Zhu, Fengqiu Wang*
CLEO Pacific Rim 2022, paper CThA1E-03

[141] Achieving high pulse purity in spectrally-sliced supercontinuum pumped by ultrafast fiber lasers
Shiyu Zhu, Jiahe Li, Ruihong Dai, Fengqiu Wang*
CLEO Pacific Rim 2022, paper CTuP1D-05

[140] Probing the mode-locking pattern in the parameter space of a Figure-9 laser
Jiahe Li, Weiqi Jiang, Yafei Meng, Fengqiu Wang*
Opt. Letters 47, 2606 (2022)

[139] Observation of an anisotropic ultrafast spin relaxation process in large-area WTe2 films
Yequan Chen, Zhendong Chen, Wenxuan Sun, Yongda Chen, Xianyang Lu, Xuezhong Ruan, Fengqiu Wang, Jing Wu, Liang He, Rong Zhang, Yongbing Xu, and Xuefeng Wang
J. Appl. Phys.131, 163903 (2022)
DOI:10.1063/5.0090935

[138] 950 nm Femtosecond Laser by Directly Frequency-doubling of a Thulium-doped Fiber Laser
Nan Zhang, Ruihong Dai, Weiqi Jiang, Yafei Meng, Bo Li, Fengqiu Wang*
IEEE Photon. Tech. Lett. 34, 498 (2022)
DOI:10.1109/LPT.2022.3168297

[137] Coherent vibrational dynamics of NbO2 film
Yuhan Wang, Zhonghui Nie, Yongliang Shi, Yue Wang*, Fengqiu Wang*
Phys. Rev. Materials 6, 035005 (2022)
DOI: 10.1103/PhysRevMaterials.6.035005

[136] Harmonic Generation in Low-Dimensional Materials
Kaleem Ullah, Yafei Meng, Yi Shi, and Fengqiu Wang*
Adv. Opt. Mater., 2101860 (2022)
DOI: 10.1002/adom.202101860

2021

[135] Highly sensitive and ultrafast organic phototransistor based on Rubrene single crystals
Qianqian Du, Shuchao Qin*, Zhifeng Wang, Yuquan Gan, Yuting Zhang, Linsheng Fan, Yunlong Liu, Shuhong Li, Ruixin Dong, Cailong Liu, Wenjun Wang*, and Fengqiu Wang*
ACS Appl. Mater. Interfaces  13, 57735 (2021)
DOI:10.1021/acsami.1c18862

[134] 10 GHz regeneratively mode-locked thulium fiber laser with stabilized repetition rate
Jiarong Qin, Weiqi Jiang, Yao Li, Yongbing Xu, Shining Zhu, Yi Shi, and Fengqiu Wang*
Optics Express  29, 37695 (2021)
DOI: 10.1364/OE.435537

[133] High energy (>40 nJ), Sub-100 fs, 950 nm laser for two-photon microscopy
Ruihong Dai, Nan Zhang, Yafei Meng, Zhenqiao Zhou, Fengqiu Wang*
Optics Express 29, 38979 (2021)
DOI: 10.1364/OE.440254

[132] QCL-seeded femtosecond optical parametric amplifier operating beyond 4.5 μm
Weiqi Jiang, Jiarong Qin, Ruihong Dai, Yafei Meng, Fengqiu Wang*
OSA Laser Congress, ATu4A.4 (2021)

[131] Sub-femtosecond timing jitter from a SESAM mode-locked Yb-fiber laser
Yao Li, Xinru Cao, Xiaorong Gu, Haidong Chen, Nan Zhang, Yafei Meng, Xianyang Lu, Liang He, Yongbing Xu, and Fengqiu Wang
IEEE Photon. Tech. Lett. 33, 1309 (2021)

[130] Manipulating valley-polarized photoluminescence of MoS2 monolayer at off-resonance wavelength with a double-resonance strategy
L. Huang, Y. Wang, H. Su, G. Hu*, C. Deng, Y. Sun, B. Yun, R. Zhang, Y. Chen, F. Wang, Y. Cui
Appl. Phys. Lett. 119, 031106 (2021)

[129] 1550 nm compatible ultrafast photoconductive material based on a GaAs/ErAs/GaAs heterostructure
Kedong Zhang, Yiwen Li, Yifeng Ren, Xing Fan, Chen Li, Jianfei Li, Yafei Meng, Yu Deng, Fengqiu Wang*, Hong Lu*, Yan-Feng Chen
Adv. Opt. Mater. 9, 2100062  (2021)
arXiv:2102.13463 (2021)

[128] Pushing Optical Switch into Deep Mid-Infrared Region: Band Theory, Characterization, and Performance of Topological Semimetal Antimonene
Ting Hai, Guoqiang Xie*, Jie Ma, Hezhu Shao*, Zhen Qiao, Zhipeng Qin, Yue Sun, Fengqiu Wang, Peng Yuan, Jingui Ma, and Liejia Qian
ACS Nano 15, 7430 (2021)
DOI: 10.1021/acsnano.1c00842

[127] Controlling relaxation dynamics of excitonic states in monolayer transition metal dichalcogenides WS₂ through interface engineering
Anran Wang, Yuhan Wang, Jianfei Li, Ning Xu, Songlin Li, Xinran Wang, Yi Shi, and Fengqiu Wang*
Appl. Phys. Lett.  118, 121104 (2021)
DOI: 10.1063/5.0043758

2020

[126] Modulation of Photocarrier Relaxation Dynamics in Two-Dimensional Semiconductors (Invited Review)
Yuhan Wang, Zhonghui Nie, Fengqiu Wang*
Light: Science & Applications 9, 192 (2020)

[125] Bi2O2Se/Au-based Schottky Phototransistor with Fast Response and Ultrahigh Responsivity
T. Tong, W. Li, S. Qin, X. Yuan, Y. Chen, C. Zhang, W. Liu, P. Wang, W. Hu, F. Wang, J. Zhang*, R. Zhang, and Y. B. Xu*
IEEE Electron Device Letters 41, 1464 (2020)
DOI:10.1109/LED.2020.3016186

[124] Robust, flexible and broadband photodetectors based on van der Waals graphene/C60 heterostructures
Shuchao Qin*, Qianqian Du, Ruixin Dong, Xunling Yan, Yunlong Liu, Wenjun Wang*, and Fengqiu Wang*
Carbon 167, 668 (2020)
DOI:10.1016/j.carbon.2020.06.056

[123] Third Harmonic Generation in Dirac Semimetal Cd3As2
Kaleem Ullah, Yafei Meng, Yue Sun, Yunkun Yang, Xiangjing Wang, Anran Wang, Xinran Wang, Faxian Xiu, Yi Shi and Fengqiu Wang*
Appl. Phys. Lett. 117, 011102 (2020)
DOI:10.1063/5.0010707

[122] Ultrafast lattice and electronic dynamics in single-walled carbon nanotubes
Dingguo Zheng, Chunhui Zhu, Zian Li, Zhongwen Li, Jun Li, Shuaishuai Sun, Yongzhao Zhang, Fengqiu Wang,  Huanfang Tian, Huaixin Yang, Jianqi Li*
Nanoscale Adv. 2,  2808 (2020)
DOI:10.1039/D0NA00269K

[121] Two-dimensional Au & Ag hybrid plasmonic nanoparticle network: broadband nonlinear optical response and applications for pulsed laser generation
Hongkun Nie, Wenchao Duan, Junting Liu, Haibing Xia*, Kejian Yang, Fengqiu Wang*, Baitao Zhang*, and Jingliang He
Nanophotonics 9, 2537(2020)
DOI:10.1515/nanoph-2020-0097

[120] Indium selenide film: a promising saturable absorber in 3- to 4-μm band for mid-infrared pulsed laser
Ting Hai, Guoqiang Xie*, Zhen Qiao, Zhipeng Qin, Jie Ma, Yue Sun, Fengqiu Wang*, Peng Yuan, Jingui Ma and Liejia Qian
Nanophotonics 9,  2045 (2020)
DOI:10.1515/nanoph-2020-0068

[119] Different ultrafast dynamics of neutral and charged excitons in monolayer WS2
Anran Wang, Yuhan Wang, Jianfei Li, Yi Shi, Fengqiu Wang*
CLEO 2020, SM1Q.7 (2020)

[118] Third Harmonic Generation (THG) in Three-Dimensional Dirac Semimetal Cd3As2
Kaleem Ullah, Yafei Meng, Yue Sun, Yunkun Yang, Anran Wang, Xiangjing Wang, Xiaoqing Chen, Taotao Li, Danfeng Pan, Xinran Wang, Faxian Xiu, Yi Shi, Fengqiu Wang*
CLEO 2020, SF2F.3 (2020)

[117] A SESAM-like Device Operating beyond 3 Micron
Yafei Meng, Yunkun Yang, Xinchao Zhao, Yongbing Xu, Shaowei Wang, Faxian Xiu, Yi Shi, Fengqiu Wang*
CLEO 2020, SF2H.7 (2020)

[116] 2 GHz Regeneratively Mode-locked Laser at 2 Micron
Jiarong Qin, Weiqi Jiang, Shiyu Zhu, Ruihong Dai, Yafei Meng, Yao Li, Fengqiu Wang*
CLEO 2020, SW4R.4 (2020)

[115] 2 μm Actively Mode-locked External-cavity Semiconductor Laser
Weiqi Jiang, Jiarong Qin, Yi Shi, Shi-Ning Zhu, Fengqiu Wang*
CLEO 2020, STh3E.3 (2020)

2019

[114] All-carbon hybrids for high-performance electronics, optoelectronics and energy storage [Invited Review]
S. Qin, Y. Liu, H. Jiang, Y.B. Xu, Y. Shi, R. Zhang, F. Wang*
SCIENCE CHINA Information Sciences  62, 220403 (2019)
(link) (PDF) DOI: 10.1007/s11432-019-2676-x      

[113] Sensitive and Ultrabroadband Phototransistor Based on Two-Dimensional Bi2O2Se Nanosheets
T. Tong, Y. Chen, S. Qin, W. Li, J. Zhang, C. Zhu, C. Zhang, X. Yuan, X. Chen, Z. Nie, X. Wang, W. Hu*, F. Wang*, W. Liu, P. Wang, X. Wang*, R. Zhang* and Y. Xu*
Advanced Functional Materials 29, 1905806 (2019)
(link) (PDF) DOI:10.1002/adfm.201905806     

[112] Fast Photoelectric Conversion in the Near‐Infrared Enabled by Plasmon‐Induced Hot‐Electron Transfer
Y. Yu, Y. Sun, Z. Hu, X. An, D. Zhou, H. Zhou, W. Wang, K. Liu, J. Jiang, D. Yang, Z. Zafar, H. Zeng, F. Wang, H. Zhu, J. Lu*, and Z. Ni*
Advanced Materials, 1903829 (2019)
(link) (PDF) DOI:10.1002/adma.201903829

[111] Slowing down photocarrier relaxation in Dirac semimetal Cd3As2 via Mn doping
Y. Sun, Y. Meng, R. Dai, Y. Yang, Y. Xu, S.N. Zhu, Y. Shi, F. Xiu, F. Wang*
Opt. Lett.  44, 4103 (2019)

[110] Magnetic anisotropy of half-metallic Co2FeAl ultra-thin films epitaxially grown on GaAs(001)
B. Lai, X. Zhang, X. Lu, L. Yang, J. Wang, Y. Chen, Y.Zhao, Y. Li, X. Ruan, X. Wang, J. Du, W. Liu, F. Wang, L. He, B. Liu, Y. Xu
AIP Advances  9, 065002 (2019)

[109] Electrical Transport and Optical Properties of Cd3As2 Thin Films
Y. Yang, F. Xiu, F. Wang, J. Wang, Y. Jiang, Y. Shi*
Chin. Phys. B.  28, 107502 (2019)

[108] InAs-Nanowire-Based Broadband Ultrafast Optical Switch
J. Liu, V. Khayrudinov, H. Yang*, Y. Sun, B. Matveev, M. Remennyi, K. Yang, T. Haggren, H. Lipsanen, F. Wang, B. Zhang*, and J.L. He
J. Phys. Chem. Lett.  10, 4429 (2019)

[107] Graphene Hybrid Structures for Integrated and Flexible Optoelectronics
Xiaoqing Chen, Khurram Shehzad, Li Gao,* Mingsheng Long, Hui Guo, Shuchao Qin, Xiaomu Wang, Fengqiu Wang, Yi Shi, Weida Hu, Yang Xu,* and Xinran Wang*
Advanced Materials, 1902039 (2019)
(link) (PDF) DOI: 10.1002/adma.201902039

[106] Tailoring exciton dynamics of monolayer transition metal dichalcogenides by interfacial electron-phonon coupling
Z. Nie, Y. Shi, S. Qin, Y. Wang, H. Jiang, Q. Zheng, Y. Cui, Y. Meng, F. Song, X. Wang, E. Turcu, X. Wang, Y. Xu, Y. Shi, J. Zhao*, R. Zhang*, F. Wang*
Communications Physics 2, 103 (2019)
(link) (PDF)  DOI: 10.1038/s42005-019-0202-0     

[105] Layered semiconductor Bi2O2Se for broadband pulse generation in the near-infrared
R. Xu, S. Wang, Y. Li*, H. Chen, T. Tong, Y. Cai, Y. Meng, Z. Zhang, X. Wang, and F. Wang
IEEE Photonics Technology Letters  31, 1056 (2019) 

[104] Ultrafast free carrier dynamics in  black phosphorus-molybdenum disulfide (BP/MoS2) heterostructure
Z. Nie, Y. Wang, Z. Li, Y. Sun, S. Qin, X. Liu, I.C.E. Turcu, Y. Shi, R. Zhang, Y. Ye, Y. Xu*, G. Cerullo*, and F. Wang*
Nanoscale Horizons 4, 1099 (2019)
(link) (PDF)  DOI: 10.1039/C9NH00045C     

[103] Planar graphene-C60-graphene heterostructure for sensitive UV-Visible photodetection
S. Qin#, H. Jiang#, Q. Du, Z. Nie, X. Wang, W. Wang, X. Wang, Y. Xu, Y. Shi, R. Zhang, and F. Wang*
Carbon 146, 486 (2019)
(link)(PDF) DOI: 10.1016/j.carbon.2019.02.051

[102]Observation of Small Polaron and Acoustic Phonon Coupling in Ultrathin La0.7Sr0.3MnO3/SrTiO3 Structures
B. Liu, W. Niu, X. Ruan, C. Zhu, X. Wang, L. He, W. Liu, E. Turcu, F. Wang, R. Zhang, and Y. Xu*
Phys. Status Solidi RRL 1800657 (2019)
(link)(PDF) DOI: 10.1002/pssr.201800657

[101] A low-power optoelectronic memory device based on MoS2/BN/graphene heterostructure 
H. Jiang, S. Qin, A. Wang, and F. Wang*
CLEO 2019, SM1O.3(2019)
(link)(PDF) DOI: 10.1364/CLEO_SI.2019.SM1O.3

[100] Spin-ARPES EUV Beamline for Ultrafast Materials Research and Development
Z. Nie, I. Turcu*, Y. Li et al.
Appl. Sci. 9, 370 (2019)
(link) (PDF) DOI: 10.3390/app9030370

[99] Nanotube Mode-locked, Wavelength and Pulsewidth Tunable Thulium Fiber Laser
R. Dai#, Y. Meng#, Y. Li, J. Qin, S. Zhu, and F. Wang*
Opt. Express 27, 3518 (2019)
(link)(PDF)    DOI: 10.1364/OE.27.003518

[98] Dirac Semimetal Saturable Absorber with Actively Tunable Modulation Depth
Y. Sun#, Y. Meng#, H. Jiang, S. Qin, Y. Yang, F. Xiu, Y. Shi, S. Zhu, and F. Wang*
Opt. Letters 44, 582 (2019)
(link)(PDF)    DOI: 10.1364/OL.44.000582

[97] Magnetism in monolayer InSe by nonmetal doping: First-principles study
Y. Zhao, J. Ning, J. Tu, Y. Sun, C. Li, W. Wang, X. Zhang, I. Turcu, F. Wang, Y. Xu, and L. He
Solid State Communicarions 288, 56 (2019)
(link)(PDF)    DOI: 10.1016/j.ssc.2018.11.011

2018

[96] Enhanced Photocatalytic Activity of 2H-MoSe2 by 3d Transition-Metal Doping
Y. Zhao, J. Tu, Y. Sun, X. Hu, J. Ning, W. Wang, F. Wang, Y. Xu, and L. He
J. Phys. Chem. C 122, 26570(2018)
(link)(PDF)    DOI: 10.1021/acs.jpcc.8b09361

[95] Bandwidth Tunable, Dispersion-managed Mode-locked Thulium/holmium Fiber Laser
H. Chen, Y. Meng, Y. Li, R. Dai, J. Qin, Y. Xu, and F. Wang*
ACP 2018, Accepted

[94] 20 GHz actively mode-locked thulium fiber laser
J. Qin, R. Dai, Y. Li, Y. Meng, Y. Xu, S. Zhu,  and F. Wang*
Opt. Express 26, 25769 (2018)
(link)(PDF)    DOI: 10.1364/OE.26.025769

[93]  Sensitive and Robust Ultraviolet Photodetector Array based on Self-Assembled Graphene/C60 Hybrid Films
S. Qin, X. Chen, Q. Du, Z. Nie, X. Wang, H. Lu, X. Wang, K. Liu, Y. Xu, Y. Shi, R. Zhang*, and F. Wang*
ACS Appl. Mater. Interfaces 10, 38326 (2018)
(link)(PDF)    DOI: 10.1021/acsami.8b11596

[92]  Observation of bimolecular recombination in high mobility semiconductor Bi2O2Se using ultrafast spectroscopy
C. Zhu#, T. Tong#, Y. Liu, Y. Meng, Z. Nie, X. Wang*, Y. Xu, Y. Shi, R. Zhang, and F. Wang*
Appl. Phys. Lett.  113, 061104 (2018)
(link)(PDF)    DOI: 10.1063/1.5037026

[91]  Photoresponsivity of an all-semimetal heterostructure based    on graphene and WTe2
Y. Liu, C. Liu, X. Wang, L. He, X. Wan, Y. Xu, Y. Shi, R. Zhang, and F. Wang*
Sci. Rep.8, 12840 (2018)
(link)(PDF)    DOI: 10.1038/s41598-018-29717-8

[90]  An Ultrabroadband Mid‐Infrared Pulsed Optical Switch Employing Solution‐Processed Bismuth Oxyselenide
X. Tian, H. Luo, R. Wei, C. Zhu, Q. Guo, D. Yang, F. Wang, J. Li*, and J. Qiu*
Adv. Mater. 30, 1801021 (2018)
(link)(PDF)    DOI:   10.1002/adma.201801021

[89]  Ultrafast saturable absorption in TiS2 induced by  non-equilibrium electrons and the generation of a  femtosecond mode-locked laser
X. Tian, R. Wei, M. Liu, C. Zhu, Z . Luo, F. Wang, and J. Qiu*
Nanoscale, 10, 9606 (2018)
(link)(PDF)    DOI: 10.1039/c8nr01573b

[88]  Nonlinear Reflectance of Planar Plasmonic Nanostructure
R. Xu, Z. Nie, S. Qin, Y. Li, S Zhu,  and     F. Wang*
CLEO PR 2018, W3A.1 (2018)
(link)(PDF) DOI: 10.1364/CLEOPR.2018.W3A.1

[87] Light-actuation of carbon nanotubes in liquids
Y. Liu, C. Zhu, E. Flahaut, and     F. Wang*
CLEO PR 2018, W3A.149 (2018)
(link)(PDF)    DOI: 10.1364/CLEOPR.2018.W3A.149

[86] Broadband photocarrier dynamics and nonlinear  absorption of PLD-grown WTe2 semimetal films
W.  Gao, L.  Huang, J. Xu, Y.  Chen, C.  Zhu, Z.  Nie, Y.  Li, X.  Wang, Z.  Xie, S.  Zhu, J.  Xu, X Wan, C. Zhang, Y. Xu,  Y.  Shi, and F. Wang*
Appl. Phys. Lett. 112, 171112 (2018)
(link)(PDF) DOI: 10.1063/1.5024777

[85] Spectroscopic signature of interlayer coupling in    Black phosphorus-graphite heterostructure
Z. Nie, H. Wang, W. Liu, X. Liu, Y. Xu, Y. Shi, Z. Han, and     F. Wang*
CLEO 2018, SW3I.5(2018)
(link)(PDF) DOI: 10.1364/CLEO_SI.2018.SW3I.5  

[84] 15 GHz actively mode-locked fiber laser at 2 micron
J. Qin, R. Dai, Y. Meng, W. Gao, Y. Xu, Y. Li*, S. Zhu, and F. Wang*
CLEO 2018, STh4k.7.  (2018)
(link)(PDF) DOI: 10.1364/CLEO_SI.2018.STh4K.7

[83]   Mid-infrared saturable absorber mirror (MIR-SAM)    based on Dirac semimetal thin films
L. Huang, J. Qin, Y. Meng, C. Zhu, Y. Li, Y. Xu, Y. Shi, and F. Wang*
CLEO 2018, AF1Q.4. (2018)
(link)(PDF) DOI: 10.1364/CLEO_AT.2018.AF1Q.4

[82] Three-dimensional Dirac Semimetal Thin-film Absorber  for Broadband Pulse Generation in the Near-infrared
Y. Meng, C. Zhu, Y. Li, X. Yuan, F. Xiu, Y. Shi, Y. Xu, and F. Wang*
Opt. Lett. 43, 1503 (2018)
(link)(PDF) DOI: 10.1109/LPT.2018.2799194    

[81]  2-μm wavelength grating coupler, bent waveguide and tunable microring on silicon photonic MPW
J. Li, Y. Liu, Y. Meng, K. Xu, J. Du,* F. Wang, Z. He, and Q. Song
IEEE Photo. Technol. Lett. 30, 1041 (2018)
(link)(PDF) DOI: 10.1109/LPT.2018.2799194

[80] Broadband  Nonlinear Optical Response of Monolayer MoSe2 under Ultrafast Excitation
Z. Nie, C. Trovatello, E. Pogna, S. Conte, P. Miranda, E. Kelleher, C. Zhu, E. Turcu, Y. Xu, K. Liu, G. Cerullo, and F.  Wang*
Appl. Phys. Lett.112, 031108 (2018)
(link)(PDF) DOI: 10.1063/1.5010060

[79] Hot  carrier relaxation in three dimensional gapped Dirac semi-metals
S. Huang, M. Sanderson, J. Tian, Q. Chen, F. Wang and C. Zhang*
J.Phys. D: Appli. Phys. 51, 015101(2018)
(link)(PDF) DOI: 10.1088/1361-6463/aa994b

[78] Bidirectional red-light passively Q-switched all-fiber ring lasers with carbon nanotube saturable absorber
W. Li, C. Zhu, X. Rong, J. Wu, H. Xu, F. Wang, Zh. Luo,and Z. Cai*
IEEE J. Lightwave Technol.  36, 2694 (2018)
(link)(PDF) DOI: 10.1109/JLT.2017.2781702

2017

[77] High repetition-rate 2 μm ultrafast source for data communication and processing
J. Qin, Y. Meng, W. Gao, Y. Li, J. Xu, S. Zhu, and F. Wang
Asia Communications and Photonics Conference, paper M3H.4 (2017)
(link)(PDF) DOI: 10.1364/ACPC.2017.M3H.4

[76] 2 µm Repetition-Rate Tunable (1-6 GHz)    Picosecond Source
J. Qin, Y. Meng, W. Gao, Y. Li, L. Zhang, J. Xu, S. Zhu, and F.     Wang*
IEEE Photon. Technol. Lett. 29, 2234 (2017)
(link)(PDF) DOI: 10.1109/LPT.2017.2772852

[75]   Coupled relaxation channels of excitons in monolayer    MoSe2
 B. Liu, Y. Meng, X. Ruan,* F. Wang,* W. Liu, F. Song,  X. Wang, J. Wu, L. He, R. Zhang, and Y. Xu*
 Nanoscale 9, 18546 (2017)
(link)(PDF) DOI: 10.1039/C7NR05174C

[74] Improving the performance of graphene phototransistors using a heterostructure as light-absorbing layer
X. Chen, X. Liu, B. Wu, H. Nan, H. Guo, Z. Ni, F. Wang, X. Wang,Y. Shi, X. Wang*
Nano Lett. 17, 6391 (2017)
(link)(PDF) DOI:10.1021/acs.nanolett.7b03263

[73] Bandgap renormalization in single-wall carbon nanotubes
C. Zhu, Y. Liu, J. Xu, Z. Nie, Y. Li, Y. Xu, R. Zhang,  and F. Wang*
Sci. Rep.7, 11221 (2017)
(link)(PDF) DOI:doi:10.1038/s41598-017-11767-z

[72] Broadband hot-carrier dynamics in three-dimensional Dirac semimetal Cd3As2
C. Zhu, X. Yuan, F. Xiu, C. Zhang, Y. Xu, R. Zhang, Y. Shi, and F. Wang*
Appl. Phys. Lett. 111,  091101 (2017)
(link)(PDF) DOI: 10.1063/1.4985688

[71] A light-stimulated synaptic device based on graphene hybrid phototransistor
S. Qin, F. Wang,*    Y. Liu, Q. Wan, X. Wang, Y. Xu, Y. Shi, X. Wang,*     and R. Zhang*    
2D Materials 4, 035022 (2017)
(link)(PDF) DOI:  10.1088/2053­1583/aa805e

[70] Tuning the transport behavior of centimeter-scale WTe2 ultrathin films fabricated by pulsed laser deposition
M. Gao , M. Zhang , W. Niu , Y. Chen , M. Gu , H. Wang , F. Song , P. Wang , S. Yan , F. Wang , X. Wang , X. Wang,* Y. Xu , and R. Zhang
Appl. Phys. Lett.111, 031906 (2017)
(link)(PDF) DOI:  10.1063/1.4995227

[69]  Photocarrier dynamics in Weyl semimetal WTe2 thin films
C. Zhu, M. Gao, Y. Xu, X. Wang, and F. Wang*   
CLEO 2017, STh4I.7. (2017)
(link) (PDF) DOI: 10.1364/CLEO_SI.2017.STh4I.7

[68]  Photonic synaptic device    capable of optical memory and logic operations
S. Qin, Y. Liu, X. Wang, Y. Xu, Y. Shi, R. Zhang, and F. Wang*   
CLEO 2017, SW4K.7. (2017)
(link) (PDF) DOI: 10.1364/CLEO_SI.2017.SW4K.7

[67]  Influence of substrates on photocarrier dynamics    in monolayer TMDs
Z. Nie, Y. Cui, Y. Meng, Y. Xu, and F. Wang*   
CLEO 2017, STh1I.5. (2017)
(link)(PDF) DOI: 10.1364/CLEO_SI.2017.STh1I.5

[66]  Dirac Semimetal Thin-film Mode-locked Fiber Laser
Y. Meng, C. Zhu, W. Gao, Y. Li*, X. Yuan, F. Xiu, Y. Xu, Y. Shi, and F. Wang*
CLEO 2017, SM3L.3. (2017)
(link) (PDF) DOI: 10.1364/CLEO_SI.2017.SM3L.3

[65]  All-carbon flexible photodetectors
Y. Liu, Y. Liu, S. Qin, Y. Xu, R. Zhang,     F. Wang*
CLEO 2017, SW1K.5. (2017)
(link) (PDF) DOI: 10.1364/CLEO_SI.2017.SW1K.5

[64] Carbon Nanotube Mode-Locked Thulium Fiber Laser with 200 nm Tuning Range
Y. Meng, Y. Li*, Y. Xu, and F. Wang*
Sci. Rep. 7:45109 (2017)
(link)(PDF) DOI:10.1038/srep45109

[63] A  Self-Powered High-Performance Graphene/Silicon Ultraviolet Photodetector with  Ultra-shallow Junction: Breaking the Limit of Silicon?
X. Wan, Y. Xu, H. Guo, K. Shehzad, A. Ali, Y. Liu, J. Yang, K. Chiu, D.  Dai, C. Lin, L. Liu, H. Cheng, F. Wang, X. Wang, H. Lu, W. Hu, X. Pi, Y. Dan,  J. Luo, X. Duan, T. Hasan, X. Li, J. Xu, D. Yang, T. Ren, and B. Yu
npj 2D Materials and Applications 1, 4 (2017)
(link)(PDF) DOI:10.1038/s41699-017-0008-4

[62] 716 nm deep-red passively Q-switched Pr: ZBLAN all-fiber laser using a carbon-nanotube saturable absorber
W. Li,T. Du, J. Lan, C. Guo, Y. Cheng, H. Xu, C. Zhu, F. Wang, Z. Luo, and Z. Cai
Opt. Lett. 42(4), 671 (2017)
(link)(PDF) DOI: 10.1364/OL.42.000671

[61] A robust and tuneable mid-infrared  optical switch enabled by bulk Dirac fermions
C. Zhu#, F. Wang#*, Y. Meng#, X. Yuan, F.  Xiu*, H. Luo, Y. Wang, J. Li*, X. Lv, L. He, Y. B. Xu, J. F. Liu, C. Zhang, Y.  Shi, R. Zhang, and S. N. Zhu
Nat.Commun. 8, 14111 (2017)
(link)(PDF) DOI: 10.1038/ncomms14111

[60] Two-dimensional materials for  ultrafast lasers. (invited review)
F. Wang*
Chinese Phys. B, 26, 034202 (2017)
(link)(PDF) DOI: 10.1088/1674-1056/26/3/034202

[59] Weak anti-localization and  quantum oscillations in topological crystalline insulator PbTe
K. Wang,W. Wang, M. Zhang, X. Zhang, P.  Yang, B. Liu, M. Gao, D. Huang,J. Zhang, Y. Liu, X. Wang, F. Wang, L. He,Y.  Xu,and R. Zhang
Chin. Phys. Lett. 34, 026201 (2017)
(link)(PDF) DOI: 10.1088/0256-307X/34/2/026201

[58] Phosphorus doping effect on  nonlinear optical properties of Si/SiO2 multilayers
P. Zhang, X. Zhang, S. Xu, P. Lu, D. Tan,  J. Xu*, F. Wang, L. Jiang, and K. Chen
Opt. Mater. Express 7, 304 (2017)
(link)(PDF) DOI:10.1364/OME.7.000304

[57] Graphene-nanotube hybrid films  for high-performance flexible photodetectors
Y.J. Liu, Y.D. Liu, S. Qin, Y. B. Xu, R.  Zhang, F. Wang*
Nano Research 10, 1880 (2017)
(link)(PDF) DOI:10.1007/s12274-016-1370-9

2016

[56] Graphene mode-locked  femtosecond Cr2+:ZnS laser with ~300 nm tuning range
W. B. Cho, S. Y. Choi, C. Zhu, M. H. Kim,  J. W. Kim, J. S. Kim, H. J. Park, D. H. Shin, M. Y. Jung, F. Wang* and F.  Rotermund*
Optics Express 18, 20774 (2016)
(link)(PDF) DOI:10.1364/OE.24.020774

[55] Charge transfer at carbon  nanotube-graphene van der Waals heterojunctions
Y. Liu#, F. Wang#*, Y. J. Liu, X. Z. Wang,  Y. B. Xu*, and R. Zhang*
Nanoscale 8, 12883 (2016)
(link)(PDF) DOI:  10.1039/C6NR03965K

[54] Light-activated artificial  synapses based on graphene hybrid phototransistors
S. C. Qin, Y. J. Liu, X. M. Wang, Y. B. Xu,  Y. Shi, R. Zhang, and F. Wang*
CLEO 2016, SW1R.4 (2016)
(link)(PDF) DOI: 10.1364/CLEO_SI.2016.SW1R.4

[53] Broadband Nonlinear  Photoresponse of Monolayer MoSe2
Z. H. Nie, E. Kelleher, K. H. Liu, Y. B.  Xu, and F. Wang*
CLEO 2016, FTu1A.1 (2016)
 (link) (PDF)    DOI: 10.1364/CLEO_QELS.2016.FTu1A.1

[52] Three-dimensional Dirac  semimetal Cd3As2 as high-performance 2-5 μm saturable absorbers
C. Zhu, Y. Meng, X. Yuan, F. Xiu, Y. B. Xu  and F. Wang*
CLEO 2016, STu4R.4 (2016)
(link)(PDF) DOI:  10.1364/CLEO_SI.2016.STu4R.4

[51] Progress on mid-IR graphene  photonics and biochemical applications
Z. Cheng*, C. Qin , F. Wang*, H. He, K.  Goda*
Front. Optoelectron. 9, 259 (2016)
(link)(PDF) DOI:10.1007/s12200-016-0618-z

[50] Ultrafast Nonlinear  Photoresponse of Single-Wall Carbon Nanotubes: A Broadband Degenerate  Investigation
S. Xu#, F. Wang#*, C. Zhu, Y. Meng, Y. Liu,  W. Liu, J. Tang, K. Liu, G. Hu, R. C. T. Howe, T. Hasan, R. Zhang, Y. Shi, Y.  B. Xu
Nanoscale 8, 9304 (2016)
(link)(PDF) DOI: 10.1039/C6NR00652C

[49] Two-dimensional material-based  saturable absorbers: towards compact visible-wavelength all-fiber pulsed laser
Z. Luo, D. Wu, B. Xu, H. Xu, Z. Cai*, J.  Peng, J. Weng*, S. Xu, C. Zhu, F. Wang*, Z. Sun, and H. Zhang
Nanoscale 8, 1066 (2016)
(link)(PDF) DOI:  10.1039/C5NR06981E

[48] Stable gain-switched thulium  fiber laser with 140 nm tuning range
F. Wang*, Y. Meng, E. Kelleher*, G. Guo, Y.  Li, Y. B. Xu, and S. N. Zhu*
IEEE Photonics Technology Letters 28, 1340  (2016)
(link)(PDF) DOI: 10.1109/LPT.2016.2541694

[47] Graphene Mode-locked Fiber  Laser at 2.8 µm
G. Zhu, X. Zhu*, F. Wang*, S. Xu, Y. Li, X.  Guo, K. Balakrishnan, R. A. Norwood, and N. Peyghambarian
IEEE Photonics Technology Letters 28, 7  (2016)
(link)(PDF) DOI: 10.1109/LPT.2015.2478836

2015

[46] Planar carbon  nanotube-graphene hybrid films for high-performance broadband photodetectors
Y. D. Liu#, F. Wang#*, X. M. Wang, X. Z.  Wang, E. Flahaut, X. L. Liu, Y. Li, X. R. Wang, Y. B. Xu, Y. Shi, and R. Zhang
Nature Communications 6, 8589 (2015)
(link)(PDF) DOI:10.1038/ncomms9589

[45] Atomic-Scale Interfacial  Magnetism in Fe/Graphene Heterojunction
W. Q. Liu, W. Y. Wang, J. J. Wang, F. Wang,  C. Lu, F. Jin, A. Zhang, Q. M. Zhang, G. van der Laan, Y. B. Xu, Q. X. Li, and  R. Zhang
Scientific Reports 5, 11911 (2015)
(link)(PDF) DOI:10.1038/srep11911

[44] Pulse dynamics in carbon  nanotube mode-locked fiber lasers near zero cavity dispersion
J. Wang, Z. Cai, P. Xu, G. Du, F. Wang, S.  Ruan, Z. Sun, T. Hasan
Opt. Express 23, 9947 (2015)
(link)(PDF) DOI:10.1364/OE.23.009947

[43] All-fiber Passively  Q-switched Laser Based on Tm3+-doped Tellurite Fiber
P. Kuan, K. Li, L. Zhang, X. Fan, T. Hasan,  F. Wang*, L. Hu
IEEE Photonics Technology Letters 27, 689  (2015)
(link)(PDF) DOI: 10.1109/LPT.2014.2385812

[42] High sensitivity,  ultra-broadband SWNT-graphene hybrid photodetector
F. Wang*, Y. Liu, X. M. Wang, Y. Li, X. Z.  Wang, X. R. Wang, Y. B. Xu, Y. Shi, R. Zhang
CLEO pacific rim 2015, 26J1_4 (2015)
(link)(PDF) DOI: 10.1109/CLEOPR.2015.7376062

[41] Ultrafast nonlinear  absorption in SWNTs: an ultra-broadband investigation
F. Wang*, S. Xu, H. Hong, R. Howe, K. Liu,  T. Hasan, and Y. B. Xu
CLEO pacific rim 2015, 25A3_3 (2015)
(link)(PDF) DOI: 10.1109/CLEOPR.2015.7375804  

[40]. Ultrafast mid-IR carrier  dynamics in three-dimensional dirac semimetal Cd3As2
C. Zhu, X. Yuan, Y. B. Xu, F. Xiu, F. Wang*
CLEO pacific rim 2015, 26C2_6 (2015)
(link)(PDF) DOI: 10.1109/CLEOPR.2015.7375972  

[39] Long-cavity nanosecond thulium  fiber laser: a compact source of energetic mid-IR pulses
Y. Li, X. Bi, Y. Meng, X. Cao, Y. B. Xu, E.  Kelleher, F. Wang*
CLEO pacific rim 2015, 27A1_5 (2015)
(link)(PDF) DOI: 10.1109/CLEOPR.2015.7376378  

[38] Resolving the optical  modulation mechanism of graphene-hybridized plasmonic metamaterials
L. Zhu, Z. Nie, Y. B. Xu, F. Wang*
CLEO pacific rim 2015, 26P_58 (2015)
(link)(PDF) DOI: 10.1109/CLEOPR.2015.7376136  

[37] All-carbon photodetectors
F. Wang*, Y. Liu, X. M. Wang, E. Flahaut,  Y. Li, X. Z. Wang, X. R. Wang, Y. B. Xu, Y. Shi, R. Zhang
Conference on Lasers and Electro-Optics  (CLEO), SF1G.1(2015) - Invited Talk
(link)(PDF)    DOI: 10.1364/CLEO_SI.2015.SF1G.1