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(1)] article thumbnail Non-line-of-sight reconstruction via structure sparsity regularization Duolan Huang, Quan Chen, Zhun Wei, and Rui Chen Opt. Lett. 48(18), 4881-4884 (2023) View: HTML | PDF [Suppl. Mat. (1)] Imaging Systems article thumbnail Surface topography detection based on an optical differential metasurface Qiuying Li, Hua Yang, Yan Wang, Yichang Shou, Shuoqing Liu, and Hailu Luo Opt. Lett. 48(18), 4801-4804 (2023) View: HTML | PDF [Suppl. Mat. (1)] article thumbnail Full-resolution and full-dynamic-range coded aperture compressive temporal imaging Ping Wang, Lishun Wang, Mu Qiao, and Xin Yuan Opt. Lett. 48(18), 4813-4816 (2023) View: HTML | PDF [Suppl. Mat. (2)] article thumbnail Single-shot image restoration via a model-enhanced network with unpaired supervision in an optical sparse aperture system Ju Tang, Jiawei Zhang, Zhenbo Ren, Jianglei Di, Xiaoyan Wu, and Jianlin Zhao Opt. Lett. 48(18), 4849-4852 (2023) View: HTML | PDF [Suppl. Mat. (1)] Integrated Optics article thumbnail Power-efficient polarization-insensitive tunable microring filter on a multi-layer Si3N4-on-SOI platform Xin Li, Liangjun Lu, Jianping Chen, and Linjie Zhou Opt. Lett. 48(18), 4861-4864 (2023) View: HTML | PDF article thumbnail Short, broadband, and polarization-insensitive adiabatic Y-junction power splitters Can Ozcan, Mo Mojahedi, and J. Stewart Aitchison Opt. Lett. 48(18), 4901-4904 (2023) View: HTML | PDF Lasers and Laser Optics article thumbnail Red Sm:KGd(WO4)2 laser at 649 nm Amandine Baillard, Pavel Loiko, Daniel Rytz, Sebastian Schwung, Michaël Fromager, Alain Braud, and Patrice Camy Opt. Lett. 48(18), 4721-4724 (2023) View: HTML | PDF article thumbnail Watt-level and near diffraction-limited Pr3+-doped single-crystal fiber lasers Mengyuan Xiong, Yuquan Zhao, Dong Wang, Zhong Chen, Bin Xu, Alexey Nizamutdinov, Vadim Semashko, and Stella Korableva Opt. 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