Focuses on the advances of the cutting edge innovations of optics, photonics and optoelectronics
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    Meta-lens digital image correlation
    Zhou Zhao, Xiaoyuan Liu, Yu Ji, Yukun Zhang, Yong Chen, Zhendong Luo, Yuzhou Song, Zihan Geng, Takuo Tanaka, Fei Qi, Shengxian Shi, Mu Ku Chen
    2025, 8(9): 250014. DOI: 10.29026/oea.2025.250014
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    Dual-frequency angular-multiplexed fringe projection profilometry with deep learning: breaking hardware limits for ultra-high-speed 3D imaging
    Wenwu Chen, Yifan Liu, Shijie Feng, Wei Yin, Jiaming Qian, Yixuan Li, Hang Zhang, Maciej Trusiak, Malgorzata Kujawinska, Qian Chen, Chao Zuo
    2025, 8(9): 250021. DOI: 10.29026/oea.2025.250021
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    Flicker minimization in power-saving displays enabled by measurement of difference in flexoelectric coefficients and displacement-current in positive dielectric anisotropy liquid crystals
    Junho Jung, HaYoung Jung, GyuRi Choi, HanByeol Park, Sun-Mi Park, Ki-Sun Kwon, Heui-Seok Jin, Dong-Jin Lee, Hoon Jeong, JeongKi Park, Byeong Koo Kim, Seung Hee Lee, MinSu Kim
    2025, 8(9): 250022. DOI: 10.29026/oea.2025.250022
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    Strong-confinement low-index-rib-loaded waveguide structure for etchless thin-film integrated photonics
    Yifan Qi, Gongcheng Yue, Ting Hao, Yang Li
    2025, 8(9): 250056. DOI: 10.29026/oea.2025.250056
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    Harmonic heterostructured pure Ti fabricated by laser powder bed fusion for excellent wear resistance via strength-plasticity synergy
    Desheng Li, Huanrong Xie, Chengde Gao, Huan Jiang, Liyuan Wang, Cijun Shuai
    2025, 8(9): 250043. DOI: 10.29026/oea.2025.250043
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