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Gong ZhangYue ChenXiao Gong ArticleOpen Access23 Aug 2024 Giant Kerr nonlinearity of terahertz waves mediated by stimulated phonon polaritons in a microcavity chip We demonstrate a giant terahertz frequency Kerr nonlinearity mediated by stimulated phonon polaritons, which provides a new avenue for the future terahertz technologies. Yibo HuangYao LuJingjun Xu ArticleOpen Access23 Aug 2024 Giant ultrafast dichroism and birefringence with active nonlocal metasurfaces “Upon ultrafast photoexcitation, an all-dielectric nonlocal metasurface enables giant dichroism and birefringence modulations, working as a quarter-waveplate actively reconfigurable over picoseconds.” Giulia CrottiMert AkturkGiuseppe Della Valle ArticleOpen Access23 Aug 2024 Advancing on-chip Kerr optical parametric oscillation towards coherent applications covering the green gap Kerr optical parametric oscillation in silicon nitride microrings pumped near 780 nm generates > 150 wavelengths across the green gap (532-633 nm) with <1 MHz linewidths using only four devices. Yi SunJordan StoneKartik Srinivasan ArticleOpen Access21 Aug 2024 Bio-inspired micropatterned thermochromic hydrogel for concurrent smart solar transmission and rapid visible-light stealth at all-working temperatures Inspired by squid-skin, a micropatterned thermochromic hydrogel to realize the concurrent control of smart solar transmittance and rapid visible-light stealth at all-working temperatures is proposed. Huaxu LiangXinping ZhangYi Long ArticleOpen Access21 Aug 2024 Strong light-matter coupling in van der Waals materials The review focuses on recent advances in TMD-based strong light-matter coupling, including the various optical structures strongly coupled to TMDs, several intriguing properties, and relevant device applications of TMD polaritons Yuan LuoJiaxin ZhaoQihua Xiong Review ArticleOpen Access21 Aug 2024 Non-invasive estimation of the powder size distribution from a single speckle image We accelerate a speckle-based particle size detection method by engineering the incident pupil shape. This high-speed probe is capable to detect the particle size evolution in fast dynamical systems. Qihang ZhangAjinkya PanditGeorge Barbastathis ArticleOpen Access21 Aug 2024 Low cross-talk optical addressing of trapped-ion qubits using a novel integrated photonic chip Ana S. SotirovaBangshan SunChristopher J. Ballance ArticleOpen Access20 Aug 2024 Fluorescent, multifunctional anti-counterfeiting, fast response electrophoretic display based on TiO2/CsPbBr3 composite particles We fabricated a multifunctional anti-counterfeiting (AC) device based on fluorescent electrophoretic particles, which can achieve dynamic AC display by switching the electric field and UV light. Guangyou LiuXinzao WuBo-Ru Yang ArticleOpen Access20 Aug 2024 Isolated attosecond pulse generation in a semi-infinite gas cell driven by time-gated phase matching Federico VismarraMarina Fernández-GalánRocío Borrego-Varillas ArticleOpen Access20 Aug 2024 Wavelength-multiplexed multi-mode EUV reflection ptychography based on automatic differentiation Yifeng ShaoSven WeerdenburgWim Coene ArticleOpen Access19 Aug 2024 Single 5-nm quantum dot detection via microtoroid optical resonator photothermal microscopy We demonstrate ultra-sensitive photothermal microscopy with whispering gallery mode microtoroid resonators, detecting single 5 nm quantum dots with SNR > 104 and achieving a minimum heat dissipation detection of 0.75 pW, which is below that from single dye molecules. Shuang HaoSartanee SuebkaJudith Su ArticleOpen Access19 Aug 2024 High brightness terahertz quantum cascade laser with near-diffraction-limited Gaussian beam A high-brightness electrically pumped terahertz quantum cascade surface emitting laser empowered by a phase-engineered photonic crystal cavity. Rusong LiYunfei XuQuanyong Lu ArticleOpen Access16 Aug 2024 Learning-based real-time imaging through dynamic scattering media Haishan LiuFei WangGuohai Situ ArticleOpen Access16 Aug 2024 Previouspage page1