Article Type All Year All Guiding flow of light with supersymmetry Can HuangQinghai Song News & Views Open Access 06 Oct 2022 Strong interlayer coupling and stable topological flat bands in twisted bilayer photonic Moiré superlattices we realize a photonic analog of the moiré superlattice in the strong coupling regime. The cascades of robust topological flat bands occur at large twist-angles. Chang-Hwan YiHee Chul ParkMoon Jip Park Article Open Access 06 Oct 2022 Measuring the magnetic topological spin structure of light using an anapole probe Fanfei MengAiping YangXiaocong Yuan Article Open Access 06 Oct 2022 Reconfigurable nonlinear photonic activation function for photonic neural network based on non-volatile opto-resistive RAM switch A novel nonlinear accelerator based on non-volatile opto-resistive RAM switch was proposed and demonstrated to enable fully in-situ photonic neural network. Zefeng XuBaoshan TangAaron Voon-Yew Thean Article Open Access 06 Oct 2022 SERS monitoring of photoinduced-enhanced oxidative stress amplifier on Au@carbon dots for tumor catalytic therapy Core-shell structured Au@carbon dots are fabricated to present a photoinduced-enhanced oxidative stress amplification, which can be efficiently used for tumor catalytic therapy by surface-enhanced Raman scattering technique. Linjia LiJin YangWei Song Article Open Access 30 Sept 2022 Class-specific diffractive cameras based on deep learning-designed surfaces Xuxi ZhouShuming Wang News & Views Open Access 29 Sept 2022 Optical clearing of the mouse skull Chris Xu News & Views Open Access 29 Sept 2022 Lanthanide-doped nanoscintillators Jean-Claude Georges Bünzli News & Views Open Access 29 Sept 2022 Integrated optical-readout of a high-Q mechanical out-of-plane mode Multilayer structures integrating a photonic crystal cavity and a mechanical resonator with a high-QM out-of-plane mode are fabricated, exhibiting high optomechanical coupling. Jingkun GuoSimon Gröblacher Article Open Access 28 Sept 2022 Optical coherence tomography—in situ and high-speed 3D imaging for laser materials processing Xiaodong WangXin YuanLiping Shi News & Views Open Access 23 Sept 2022 Giant mid-IR resonant coupling to molecular vibrations in sub-nm gaps of plasmonic multilayer metafilms Short-range ordered plasmonic superlattices of Au nanoparticles have tunable infrared collective plasmon-polariton resonances. The enhanced molecule-plasmon interaction approaches the vibrational strong coupling regime, enabling molecular sensing through giant infrared absorption. Rakesh ArulDavid-Benjamin GrysJeremy J. Baumberg Article Open Access 23 Sept 2022 “Metrology is a key component of the industrial value-added chain”: an interview with Prof. Wolfgang Osten Shuai Ding Light People Open Access 22 Sept 2022 Mn5+-activated Ca6Ba(PO4)4O near-infrared phosphor and its application in luminescence thermometry The Ca6Ba(PO4)4O:Mn5+ provides ultranarrow near-infrared emission at 1140 nm that can be excited over 500–1000 nm spectral range, which makes this material an excellent near-infrared phosphor and blue/turquoise pigment. Miroslav D. DramićaninŁukasz MarciniakChong-Geng Ma Article Open Access 22 Sept 2022 Complete characterization of ultrafast optical fields by phase-preserving nonlinear autocorrelation We introduce and experimentally demonstrate a novel technique for the complete characterization of ultrafast optical fields based on phase-preserving nonlinear interferometric autocorrelation without any spectroscopic measurements. Alexander GliserinSoo Hoon ChewDong Eon Kim Article Open Access 20 Sept 2022 All-angle reflectionless negative refraction with ideal photonic Weyl metamaterials A robust negative index flat lens which collects all energy launched from the source is constructed with the ideal photonic Weyl metamaterials. Yachao LiuGuo Ping WangShuang Zhang Article Open Access 19 Sept 2022