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Year
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Fractal photonic anomalous Floquet topological insulators to generate multiple quantum chiral edge states
We demonstrate the experimental realization of fractal photonic anomalous Floquet topological insulators for generating multiple single-photon chiral edge states in a single lattice fabricated by the femtosecond laser direct writing.

Meng LiChu LiYan Li
Article
Open Access
02 Nov 2023

Bulk CsPbClxBr3-x (1 ≤ x ≤ 3) perovskite nanocrystals/polystyrene nanocomposites with controlled Rayleigh scattering for light guide plate
High transparent perovskite nanocrystals/polystyrene nanocomposites can be fabricated by a two-type ligand strategy and have enormous potential to serve as a new kind of light guide plate.

Chongming LiuZhicheng ZhuBai Yang
Article
Open Access
01 Nov 2023

Miniature integrated spectrometers towards high-performance and cost-effective
Haoxuan SunYicheng ZhouLiang Li
News & Views
Open Access
30 Oct 2023

Monolithic full-color active-matrix micro-LED micro-display using InGaN/AlGaInP heterogeneous integration
We develop a double-layer thin-film structure for active-matrix displays using InGaN/AlGaInP heterogeneous integration and demonstrate a prototype of full-color micro-LED micro-display with a pixel density of 391 ppi.

Longheng QiPeian LiKei May Lau
Article
Open Access
30 Oct 2023

Spatiotemporal mode-locking and dissipative solitons in multimode fiber lasers
Spatiotemporal mode-locking in multimode fiber lasers: towards spatiotemporal dissipative solitons.

Bo CaoChenxin GaoChengying Bao
Review Article
Open Access
30 Oct 2023

Modeling the measurement precision of Fringe Projection Profilometry
Shenzhen LvQian Kemao
Article
Open Access
30 Oct 2023

Room-temperature continuous-wave topological Dirac-vortex microcavity lasers on silicon
The first topological Dirac-vortex microcavity lasers on silicon are experimentally realized. Operating under room-temperature continuous-wave conditions, these lasers mark an important step toward integrating topological lasers with CMOS-compatible optoelectronic systems.

Jingwen MaTaojie ZhouXiankai Sun
Article
Open Access
24 Oct 2023

Tilted pulse front pumping techniques for efficient terahertz pulse generation
We review the two decades of tilted pulse front pumping, and suggest its applications to new materials and laser sources, emphasizing its potential with semiconductors and organic crystals for promising advancements.

György TóthGyula PolónyiJános Hebling
Review Article
Open Access
24 Oct 2023