All Year All Ultrafast near-infrared pyroelectric detector based on inhomogeneous plasmonic metasurface We propose a plasmonic effect-assisted pyroelectric detector covered by an inhomogeneous Al metasurface, which exhibits ultrafast response speed and extended near-infrared response spectrum. Youyan LuLiyun LiuXiaoyi Liu Article Open Access 06 Sept 2024 Sub-picosecond, strain-tunable, polarization-selective optical switching via anisotropic exciton dynamics in quasi-1D ZrSe3 Strain control of quasi-1D ZrSe3 enables ultrafast, polarization-selective optical switching with enhanced selectivity and tunable switching energies. Sang Ho SukSanghee NahSangwan Sim Article Open Access 06 Sept 2024 Author Correction: Visualization of cristae and mtDNA interactions via STED nanoscopy using a low saturation power probe Wei RenXichuan GePeng Xi Author Correction Open Access 05 Sept 2024 Micro-patterning of spintronic emitters enables ultrabroadband structured terahertz radiation Hou-Tong Chen News & Views Open Access 05 Sept 2024 Seeing invisible objects with intelligent optics Isaac NapeAndrew Forbes News & Views Open Access 05 Sept 2024 Ultra-low loss silicon nitride becomes even cooler Dawn T. H. TanXavier X. Chia News & Views Open Access 05 Sept 2024 Thresholdless coherence in a superradiant laser Coherent photon statistics is demonstrated regardless of the mean photon number in a high-Q thresholdless superradiant laser by phase-aligned two-level atoms. Seung-Hoon OhJinuk KimKyungwon An Article Open Access 05 Sept 2024 Lens-free on-chip 3D microscopy based on wavelength-scanning Fourier ptychographic diffraction tomography We present wavelength-scanning Fourier ptychographic diffraction tomography (wsFPDT), a lens-free on-chip tomography method for high-throughput, motion-free, pixel-super-resolved 3D imaging with quasi-uniform resolution across the sensor’s full field of view. Xuejuan WuNing ZhouChao Zuo Article Open Access 05 Sept 2024 Photon shifting and trapping in perovskite solar cells for improved efficiency and stability Combining a simple (yet powerful) light-trapping structure with a luminescent down-shifting material (t-U (500)/Eu3 + ) allows remarkable efficiency enhancement (28%) in perovskite solar cells while providing protection against damaging UV radiation. Sirazul HaqueMiguel AlexandreManuel J. Mendes Article Open Access 05 Sept 2024 Aberration-robust monocular passive depth sensing using a meta-imaging camera Zhexuan CaoNing LiHui Qiao Article Open Access 05 Sept 2024 Neural network-based processing and reconstruction of compromised biophotonic image data This article reviews how deep learning compensates for compromised biophotonic measurement metrics, enhancing bioimaging in cost, speed, and form factor and improving parameters like field of view and depth of field. Michael John FanousPaloma Casteleiro CostaAydogan Ozcan Review Article Open Access 04 Sept 2024 Telecom-band multiwavelength vertical emitting quantum well nanowire laser arrays An innovative multi-step facet engineering approach was developed to achieve InGaAs/InP quantum well nanowire arrays with conttolled dimensions, uniform morphology and high crystal quality, enabling low-threshold lasing in the telecom-band. Xutao ZhangFanlu ZhangLan Fu Article Open Access 04 Sept 2024 Fiber-optic drug delivery strategy for synergistic cancer photothermal-chemotherapy Analogous to a jet-fighter, the drug-loaded fiber-optic therapeutics can attack tumor synergistically combing direct PTT and controlled-released chemo-drugs regardless the tissue barrier, and monitor therapeutic dosage at the lesion. Yongkang ZhangJie ZhengBai-Ou Guan Article Open Access 03 Sept 2024 Achievements, challenges, and future prospects for industrialization of perovskite solar cells This review summarized the challenges in the industrialization of perovskite solar cells (PSCs), encompassing technological limitations, multi-scenario applications, and sustainable development. Additionally, the focus of future advancements in PSCs was discussed. Chuang YangWenjing HuHongwei Han Review Article Open Access 03 Sept 2024 Harnessing the capabilities of VCSELs: unlocking the potential for advanced integrated photonic devices and systems Guanzhong PanMeng XunDexin Wu Review Article Open Access 03 Sept 2024 Octave-spanning Kerr soliton frequency combs in dispersion- and dissipation-engineered lithium niobate microresonators We demonstrate entirely connected and octave-spanning Kerr soliton frequency combs on thin-film lithium niobate, enabled by dispersion- and dissipation-engineered microresonators with consistently suppressed stimulated Raman scattering. Yunxiang SongYaowen HuMarko Lončar Article Open Access 02 Sept 2024 Multifaceted control of focal points along an arbitrary 3D curved trajectory We demonstrate a metalens that can realize multifaceted control of focal points along any 3D curved trajectory. Each wavelength corresponds to a focal point with a predesigned polarization state. Muhammad Afnan AnsariHammad AhmedXianzhong Chen Article Open Access 02 Sept 2024 Deep learning-based virtual staining, segmentation, and classification in label-free photoacoustic histology of human specimens Deep learning framework for automated virtual staining, segmentation, and classification in label-free photoacoustic histology of human liver cancers. Chiho YoonEunwoo ParkChulhong Kim Article Open Access 02 Sept 2024 Long-range-interacting topological photonic lattices breaking channel-bandwidth limit Topological lattices with long-range interactions enable increased Chern numbers and wide bandgaps, achieving defect-robust multichannel processing. Gyunghun KimJoseph SuhSunkyu Yu Article Open Access 02 Sept 2024