1. Optical nonlinearity of thin film lithium niobate: devices and recent progress
Lei Wang, Haoyang Du, Xiuquan Zhang, and Feng Chen
Journal of Physics D 25(2), 023001 (2025).
2. Insulator-donor electron wavefunction coupling in pseudo-bilayer organic solar cells achieving a certificated efficiency of 19.18%
Jiangkai Sun, Ruijie Ma, Xue Yang, Xiaoyu Xie, Dongcheng Jiang, Yuan Meng, Yiyun Li, Fengzhe Cui, Mengfei Xiao, Kangning Zhang, Yu Chen, Xinxin Xia, Maojie Zhang, Xiaoyan Du, Long Ye, Haibo Ma, Kun Gao, Feng Chen, Gang Li, Xiaotao Hao, and Hang Yin
National Science Review 12(1), nwae385 (2025).
3. Observation of topological edge states in photonic bilayer SSH lattice
Bin Zhang, Weizhao Cheng, Weijie Liu, Wenchao Yan, and Feng Chen
Applied Physics Letters 126(1), 011105 (2025).
4. High-efficiency on-chip quantum photon source in modal phase-matched lithium niobate nanowaveguide
Xiao-Xu Fang, Hao-Yang Du, Lei Wang, Feng Chen, and He Lu
Laser & Photonics Reviews 19(1), 2400782 (2025).
5. Femtosecond laser writing of telecom-band depressed-cladding waveguides and mode modulation in SK1310 glass
Jiaxiang Zhou, Weijie Liu, Weizhao Cheng, Haoyang Du, Bo Wu, Lei Wang, Qingming Lu, Bin Zhang, and Feng Chen
Optical Materials 159, 116651 (2025).
6. Femtosecond laser fabricated semi-tapered waveguide for Q-switched vortex laser generation
Wenqing Sun, Fengqin Liu, Jing Guan, Yi Liu, Carolina Romero, Javier R. Vázquez De Aldana, Yuechen Jia, Xiaoli Sun, and Feng Chen
Optics Express 33(2), 1749-1759 (2025).
7. Transforming semitransparent organic photovoltaics into catalysts for positive emotion
Zonghao Wu, Jiangsheng Yu, Wenxiao Wu, Zhenzhen Zhao, Siqi Ma, Beibei Shi, Rui Shi, Xin Liu, Yuguo Chen, Ziwu Ji, Feng Chen, Xiaotao Hao, Gang Li, and Hang Yin
Applied Physics Letters 126(7), 073904 (2025). (Selected as Featured Article)
8. A novel approach towards robust construction of physical colors on lithium niobate crystal
Quanxin Yang, Menghan Yu, Zhixiang Chen, Siwen Ai, Ulrich Kentsch, Shengqiang Zhou, Yuechen Jia, Feng Chen, and Hongliang Liu
Opto-Electronic Advances 8(3), 240193 (2025).
9. Hopping transfer optimizes avalanche multiplication in molybdenum disulfide
Xiaofan Cai, Ruichang Chen, Yushui Tian, Xu Gao, Meili Yuan, Haixia Hu, Hang Yin, Yuanyuan Qu, Yang Tan, and Feng Chen
Materials Today Nano 29, 100579 (2025).
10. Strong polarization-tuned optical nonlinearity via femtosecond-laser plasmonic nanolithography in lithium niobate
Han Zhu, Wenqing Sun, Lingrui Chu, Shengqiang Zhou, Tianci Wu, Qingchuan Ye, Xiaoli Sun, Saulius Juodkazis, and Feng Chen
Small 21(25), 2411607 (2025). (Selected as the Back Cover)
11. Nonlinear tuning of multiple topological edge states in photovoltaic photonic lattices
Ruichang Chen, Wenchao Yan, Weijie Liu, Weizhao Cheng, Qingming Lu, Yang Tan, and Feng Chen
Science Bulletin 70(10), 1605-1610 (2025).
12. Coherence properties of rare-earth spins in micrometer-thin films
Zihua Chai, Zhaocong Wang, Xinghang Chen, Quanshen Shen, Zeyu Gao, Junyu Guan, Hanyu Zhang, Ya Wang, Yang Tan, Feng Chen, and Kangwei Xia
ACS Photonics 12(5), 2515–2521 (2025).
13. Optical microcavity gyroscope assisted by mechanical modes in exceptional surfaces
Ranran Xie, Xueqing Cui, Zhuoqun Wang, Ruyi Xia, Yuechen Jia, and Feng Chen
Chinese Optics Letters 23(3), 032601 (2025).
14. All optical poling of KTP crystal for phase matched second harmonic generation
Yuhao Zhao, Tianxiang Xu, Yunze Wang, Hui Zhao, Xiaoying He, Ruwei Zhao, Feng Chen, and Yan Sheng
Applied Physics Letters 126(10), 102902 (2025).
15. Femtosecond laser induced material modification in PPLN for efficient waveguiding and nonlinear frequency conversion
Shixiang Wang, Hui Xu, Bin Zhang, Yuechen Jia, and Feng Chen
Materials Letters 388, 138305 (2025).
16. Surface photosensitization enabled by embedded plasmonic nanoparticles in ferroelectric crystals for laser induced periodic surface structures
Zhixiang Chen, Quanxin Yang, Ning Lu, Xingjuan Zhao, Shengqiang Zhou, Hongliang Liu, Karsten Buse, Yuechen Jia, and Feng Chen
Applied Physics Letters 126(13), 131602 (2025).
17. Recent advances on femtosecond laser direct writing of 3D periodic photonic structures in transparent materials
Bin Zhang, Wenchao Yan, and Feng Chen
Advanced Photonics 7(3), 034002 (2025).
18. Modal phase matching in z-cut dual-layered lithium niobate rib waveguide for second harmonic generation
Haoyang Du, Xiuquan Zhang, Lei Wang, and Feng Chen
Optics Express 33(11), 23168-23177 (2025).
19. Diameter dependent synaptic behaviors of III-V nanowires for neuromorphic image denoising
Zeqi Zang, Zixu Sa, Pengsheng Li, Guangcan Wang, Mingxu Wang, Yanxue Yin, Feng Chen, and Zai-xing Yang
Materials Today Electronics 12, 100148 (2025).
20. Ultrafast and ultra-broadband ferroelectric photo-pyroelectric detectors with long-term stability
Yi Liu, Wenqing Sun, Zixu Sa, Rang Li, Zaixing Yang, Yuechen Jia, Xiaoli Sun, and Feng Chen
Advanced Functional Materials 35, 2502467 (2025). (Selected as the Inside Back Cover)
21. Tunable edge states and topological solitons in non-Hermitian photonic lattices
Wenchao Yan, Ruichang Chen, Weijie Liu, Yang Tan, Yuri Kivshar, and Feng Chen
Laser & Photonics Reviews 19(15), 2402126 (2025).
22. Optical whispering-gallery mode as a fingerprint of magnetic ordering in van der Waals layered CrSBr
Chi Pang, Rang Li, Fangchao Long, Yi Li, Min Tang, Aljoscha Soll, Ksenia Mosina, Zdenek Sofer, Kambiz Jamshidi, Feng Chen, Yana Vaynzof, Shengqiang Zhou, and Libo Ma
Advanced Functional Materials 35(40), 2505275 (2025).
23. Prominent modulation of optical properties in all-dielectric photonic crystals by ion irradiation with high fluences
Hong Chen, Junyang Li, Rang Li, Chi Pang, Runze Yan, Guiqiang Du, Guang Lu, Ailing Wu, Shavkat Akhmadaliev, Shengqiang Zhou, and Feng Chen
Optics & Laser Technology 189, 113049 (2025).
24. Enhanced nonlinear harmonic generation in lithium niobate via composite core-shell nanoparticle functionalization
Qingtao Fang, Ning Lu, Xingjuan Zhao, Xiaoli Sun, Shengqiang Zhou, Yuechen Jia, and Feng Chen
Optical Materials 165, 117133 (2025).
25. Unidirectional frequency doubling laser based on lithium niobate on insulator
Ruyi Xia, Ranran Xi, Xueqing Cui, Yuechen Jia, and Feng Chen
Optics Communications 589, 131984 (2025).
26. On-chip optoelectronic synapse based on embedded amorphous carbon in lithium niobate-on-insulator
Xu Gao, Zhaocong Wang, Yang Tan, and Feng Chen
Advanced Functional Materials 35(42), 2419651 (2025).
27. Laser-nanofabrication-enabled multidimensional photonic integrated circuits
Linnan Jia, Han Lin, Bin Zhang, Guiyuan Cao, Feng Chen, and Baohua Jia
Photonics Insights 4(2), R05 (2025).
28. Light-induced tunable threshold voltage and synaptic behavior of solution-processed indium oxide thin film transistor for logic computing and image denoising
Pengsheng Li, Zixu Sa, Zeqi Zang, Guangcan Wang, Mingxu Wang, Lei Liao, Feng Chen, and Zai-xing Yang
Materials Horizons 12(14), 5357-5365 (2025).
29. Femtosecond laser plasmonic nanolithography for color printing in silicon
Bo Wu, Han Zhu, Lingrui Chu, Wenqing Sun, Qingchuan Ye, Xiaoli Sun, Saulius Juodkazis, and Feng Chen
Small Structures 6(10), 2500256 (2025).
30. Broadband second harmonic generation from a cladding waveguide fabricated by ultrafast laser ablation in KTN crystal
Siwen Ai, Zhixiang Chen, Bin Zhang, Feng Chen, Yuechen Jia, and Hongliang Liu
Optics & Laser Technology 191, 1113349 (2025).
31. Observation of distinct first-order and second-order topological insulators in photonic Martini lattices
Weizhao Cheng, Ruichang Chen, Haixiang Wu, Weijie Liu, Menghan Zhang, Bin Zhang, Wenchao Yan, and Feng Chen
Physical Review A 112(1), 013506 (2025).
32. Measurement-induced photonic topological insulators
Quancheng Liu, Weijie Liu, Yuechen Jia, Klaus Ziegler, Andrea Alù, and Feng Chen
Science Advances 11(29), eadx0595 (2025).
33. Defect engineering for lower thresholds in Nd:YAG microcavity
Zhaocong Wang, Qingming Lu, Heming Li, Yang Tan, and Feng Chen
Laser & Photonics Reviews 19(x), 2402126 (2025).
34. Highly efficient ultraviolet harmonic generation based on coupled guided mode resonances in lithium niobate metasurfaces
Zhuoqun Wang, Bohan Li, Ning Lu, Zhanghua Han, Lei Xu, Mohsen Rahmani, Yuechen Jia, and Feng Chen
Laser & Photonics Reviews 19(x), e01010 (2025).
35. Lithium tantalate resonant metasurfaces for highly efficient ultraviolet harmonic generation
Siying Gao, Zhuoqun Wang, Ning Lu, Lei Xu, Zhanghua Han, Mohsen Rahmani, Yuechen Jia, and Feng Chen
Applied Physics Reviews 12(3), 031404 (2025). (Selected as Featured Article, Cover of the issue)
36. Femtosecond laser writing of S-curved dual-line waveguides in BGO crystal for mid-infrared band application
Lingqi Li, Pengda Wang, Lijuan Shi, Weijin Kong, and Feng Chen
Optical Materials 167, 117283 (2025).
37. Tailored silver nanoparticle arrays for enhanced polarization-anisotropic second-harmonic emission
Lingrui Chu, Rang Li, Han Zhu, Weijie Liu, Hiroshi Amekura, Norito Ishikawa, Nariaki Okubo, Xiaoli Sun, and Feng Chen
Applied Physics Letters 127(2), 023101 (2025).
38. Observation of topological bound states in the continuum in photonic non-Hermitian trimer lattices
Menghan Zhang, Weizhao Cheng, Ruichang Chen, Haixiang Wu Weijie Liu, Wenchao Yan, and Feng Chen
Optics Letters 50(16), 5006-5009 (2025). (Selected as Editors' Pick)
39. Spatially-rotatable telecom-band waveguide beam splitters fabricated by femtosecond laser in C7979 glass
Jiaxiang Zhou, Hao-Yang Du, Lei Wang, Qingming Lu, Bin Zhang, and Feng Chen
Optics Express 33(14), 30756-30766 (2025).
40. Low-threshold single-mode laser operation from a 35-μm-diameter Er:YAG microdisk laser
Zhaocong Wang, Qingqiang Cui, Jinhua Zhao, Yang Tan, and Feng Chen
Optics Letters 50(15), 4858-4861 (2025).
41. Pronounced modulation of two-way structural colors in photonic crystals using high-fluence O+ ion irradiation
Junyang Li, Hong Chen, Rang Li, Chi Pang, Runze Yan, Guiqiang Du, Guang Lu, Ailing Wu, Shavkat Akhmadaliev, Shengqiang Zhou, and Feng Chen
Optical Materials 167, 117312 (2025).
42. Femtosecond-laser-written three-dimensional waveguide beam splitters in MgO-doped stoichiometric LiTaO3 crystal
Lingqi Li, Pengda Wang, Lijuan Shi, Weijin Kong, Hongliang Liu, Carolina Romero, Javier R. Vázquez de Aldana, and Feng Chen
Optics Express 33(17), 36122-36132 (2025).
43. High-performance thick-film all-polymer solar cells enabled by a blade-coating process assisted by a direct nonuniform electric field
Beibei Shi, Yiyun Li, Jiangkai Sun, Rui Sun, Dongcheng Jiang, Rongkun Zhou,Rui Zhang, Jiawei Qiao, Sai Ho Pun, Jicheng Yi, Xinxin Xia, Peng Lu, Yufei Wang, Guangye Zhang, Tao He, Maojie Zhang, Ziwu Ji, Xiaoyan Du, Jie Min, Feng Chen, Feng Gao, Xiaotao Hao, He Yan, and Hang Yin
Advanced Materials xx, e05313 (2025).
44. Manipulation of encapsulated plasmons in solids for photonic applications
Rang Li, Chi Pang, Xiaoli Sun, Kambiz Jamshidi, Shengqiang Zhou, and Feng Chen
Fundamental Research 5(5), 1933-1946 (2025).
45. Cascaded second order nonlinear process in modal phase matched lithium niobate waveguide for broadband wavelength conversion
Haoyang Du, Xiuquan Zhang, Lei Wang, and Feng Chen
Optics Letters 50(20), 6269-6272 (2025).
46. Critical length screening enables 19% efficiency in thick-film organic solar cells
Yuan Meng, Bo Cheng, Dongcheng Jiang, Jiangkai Sun, Jiawei Qiao, Beibei Shi, Haisheng Ma, Jingtian Zhu, Lianbo Wang, Runzheng Gu, Peng Lu, Yanna Sun, Xiaoyan Du, Xia Guo, Ke Gao, He Yan, Maojie Zhang, Feng Chen, Yanming Sun, Xiaotao Hao, Hang Yin
Nature Communications xx(xx), xxx (2025).
47. WGM photonic molecules as a platform for stable pulsed laser emission generation
Zhaocong Wang, Qingqiang Cui, Yang Tan, and Feng Chen
ACS Photonics 12(10), 5528–5536 (2025).
48. Tunable photodetection range of GaSb nanowires for infrared spectral encryption
Xiaoyue Wang, Zixu Sa, Zhenkai Yang, Kaixing Zhu, Yanxue Yin, Sukjoon Hong, Feng Chen, and Zai-xing Yang
Nano Letters 25(41), 15000–15006 (2025).
49. Sonication-induced J-aggregation in nonhalogenated solvents boosts exciton delocalization for high-efficiency organic solar cells
Mingxu Zhou, Xinyue Xu, Dongrui Wang, Jiali Song, Jiawei Qiao, Ruyue Zhang, Yue Wu, Tong Wang, Jiwei Cui, Christopher R. Hall, Hang Yin, Xiaoyan Du, Wei Qin, Kun Gao, Feng Chen, Zhixiang Wei, Muthupandian Ashokkumar, Trevor A. Smith, Kangning Zhang, Yanming Sun, and Xiaotao Hao
Nature Communications xx(xx), xxx (2025).