All Year All E2E-BPF microscope: extended depth-of-field microscopy using learning-based implementation of binary phase filter and image deconvolution The E2E-BPF microscope, a DoF-extension computational imaging platform, enabled by an end-to-end optimized binary phase filter and image reconstruction, facilitates high-resolution imaging over an extended DoF without refocusing. Baekcheon SeongWoovin KimChulmin Joo Article Open Access 13 Nov 2023 Universal adaptive optics for microscopy through embedded neural network control Qi HuMartin HailstoneMartin J. Booth Article Open Access 13 Nov 2023 Multifunctional transition and temperature-responsive contact lenses We report fabrication of multifunctional transition and temperature-responsive contact lenses that undergo colorimetric switch in response to UV light and physiological temperature changes. Ahmed E. SalihHaider Butt Article Open Access 13 Nov 2023 Night-time radiative warming using the atmosphere Yining ZhuYiwei ZhouQiang Li Article Open Access 10 Nov 2023 Weak measurements and quantum-to-classical transitions in free electron–photon interactions We explore the transition from quantum to classical electrodynamics in light–matter interactions using a novel measurement-based approach. Our findings demonstrate that classical electron–photon couplings can be explained through weak measurement. Yiming PanEliahu CohenYakir Aharonov Article Open Access 08 Nov 2023 Retina-inspired organic neuromorphic vision sensor with polarity modulation for decoding light information The polymer dielectrics with carboxyl groups are used to investigate the polarity modulation effect, which can effectively modulate a device to simulate artificial vision systems and to decode light information. Ting JiangYiru WangWenping Hu Article Open Access 07 Nov 2023 A straightforward spectral emissivity estimating method based on constructing random rough surfaces Flow diagram of the straightforward spectral emissivity estimating method for rough surfaces of metal solids based on constructing random rough surfaces Zezhan ZhangMengchao ChenJing Jiang Article Open Access 07 Nov 2023 Three-dimensional label-free morphology of CD8 + T cells as a sepsis biomarker This study discover the potential of using 3D label-free CD8 + T cell morphology as a reliable biomarker for the diagnosis and prognosis of sepsis, highlighting its rapid analysis and minimal blood sample requirements. MinDong SungJong Hyun KimYu Rang Park Article Open Access 07 Nov 2023 Polarized upconversion emission at metasurface Zhichao YangDayong Jin News & Views Open Access 06 Nov 2023 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