Early View

    Ag-to-Cu template conversion enables sharp red emission from (Cu,Ag)–In–Ga–S quantum dots with unity quantum yield
    Yuri Kim, Seunghyeok Ryu, Zeeshan Latif, Yang-Hee Kim, Beomgyu Kim, Ideun Choo, Sunghyun Park, Heesun Yang
    DOI: 10.29026/oea.2026.260160
    Abstract FullText HTML PDF
    Surrogate-guided conditional generative adversarial network for generative design of 3D-printable terahertz holographic metasurfaces
    Manxu Lv, Zhikai Hu, Zhichuan Xie, Huizhen Feng, Dongping Zhang, Manna Gu, Chee Leong Tan, Bo Fang, Yongxing Jin, Ying Tian, Xufeng Jing
    DOI: 10.29026/oea.2026.260166
    Abstract FullText HTML PDF
    Near-infrared lensless holographic microscopy on a standard sensor for label-free mesoscale imaging in multiple scattering
    Emilia Wdowiak, Piotr Arcab, Mikołaj Rogalski, Anna Chwastowicz, Paweł Matryba, Małgorzata Lenarcik, Julianna Winnik, Piotr Zdańkowski, Maciej Trusiak
    DOI: 10.29026/oea.2026.260088
    Abstract FullText HTML PDF
    Scalable photonic crystal scintillators for high-performance X-ray imaging in photon-starved regimes
    Yao Zhu, Chentao Li, Sijun Cao, Junan Lai, Peng He, Qiang Wang, Xiong Xiao, Kaifeng Liu, Yuchong Ding, Peng Feng
    DOI: 10.29026/oea.2027.260038
    Abstract FullText HTML PDF
    Femtosecond laser inscribed 3D optical chirality
    Qingchuan Ye, Han Zhu, Bo Wu, Lingrui Chu, Bin Zhang, Shengqiang Zhou, Saulius Juodkazis, Feng Chen
    DOI: 10.29026/oea.2026.260017
    Abstract FullText HTML PDF
    Self-supervised high-pixel-resolution reconstruction for single-pixel imaging via measurement decoupling
    Qihang Liang, Xin Xu, Jia Wu, Zichao Wei, Shovit A. Gupta, Jinyong Wang, Kun Li, Xiaoxi Chen, Pinghe Wang, Fake Lu, Guohua Shi
    DOI: 10.29026/oea.2026.260133
    Abstract FullText HTML PDF
    Statistical SERS spectroscopy based on concentration-encoded intensity distributions for deep-learning-assisted quantitation
    Meng Zhang, Hui Ding, Luyuan Xie, Chaowei Sun, Shiyu Zhang, Yue Wei, Di Zheng, Ferruccio Pisanello, Longkun Yang, Hongxing Xu, Zhipeng Li
    DOI: 10.29026/oea.2026.260163
    Abstract FullText HTML PDF
    Ultrawide-angle diffraction-limited 2D beam steering via hybrid integrated metasurface-photonic circuit
    Zhiping He, Luigi Ranno, Padraic Burns, Fan Yang, Hung-I Lin, Maarten R.A. Peters, Hanyu Zheng, Rui Chen, Yi Ji Tan, Chuanyu Lian, Nathan Dostart, Hyun Jung Kim, Carlos Ríos, Tian Gu, Juejun Hu
    DOI: 10.29026/oea.2026.260099
    Abstract FullText HTML PDF
    Topology transfer from vortex electrons to structured radiation via guided Cherenkov emission: orbital angular momentum and polarization skyrmions
    Sun-Hong Min, Matlabjon Sattorov, Dongpyo Hong, Jin Pyung Kim, Ohjoon Kwon, Ilsung Cho, Seonmyeong Kim, Inkeun Baek, Seunghyuk Park, Young Joon Yoo, Sang Yoon Park
    DOI: 10.29026/oea.2026.260107
    Abstract FullText HTML PDF
    Reconfigurable SERS platform based on magnetization-controlled self-assembly of magnetic nanoparticles on NdFeB composite substrate
    Na Gao, Liu Wang, Xifeng Li, Mingxuan Wang, Sheng Li, Chenpeng Zhang, Stefanos Mourdikoudis, Guangchao Zheng, Mingli Wang
    DOI: 10.29026/oea.2026.260135
    Abstract FullText HTML PDF
    Deep-learning-assisted label-free single-cell identification and sorting using femtosecond laser fabricated microfluidic surface-enhanced Raman scattering (SERS) chips with plasmonic ring-shaped nanostructure arrays
    Shi Bai, Kun Fang, Jingtian Hu, Ying Ma, Kazunari Ozasa, Shota Kawabata, Yoshihiro Ito, Anming Hu, Koji Sugioka
    DOI: 10.29026/oea.2026.260071
    Abstract FullText HTML PDF
    Laser-induced biocompatible molybdenum dioxide for versatile wearable bioelectronics
    Jiayan Li, Zimo Cai, Yuyu Hou, Huayong Yang, Inkyu Park, Geng Yang, Kaichen Xu
    DOI: 10.29026/oea.2026.260069
    Abstract FullText HTML PDF