High-quality endoscopic laser speckle contrast imaging with conical fiber illumination

Junshuai Yan; Qinxin Han; Liangwei Meng; Tingyu Sun; Yan Yan; Shijie Feng; Shaomin Yuan; Jinling Lu; Pengcheng Li

doi:10.1364/PRJ.528592

Photonics Research, Volume. 13, Issue 3, 583(2025)

High-quality endoscopic laser speckle contrast imaging with conical fiber illumination

Junshuai Yan1...2, Qinxin Han1,2, Liangwei Meng1,2, Tingyu Sun1,2, Yan Yan1,2, Shijie Feng1,2, Shaomin Yuan1,2, Jinling Lu1,2,4,*, and Pengcheng Li1,2,35,* |Show fewer author(s)

Author Affiliations

¹Britton Chance Center for Biomedical Photonics-MoE Key Laboratory for Biomedical Photonics, Advanced Biomedical Imaging Facility-Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China

²Research Unit of Multimodal Cross Scale Neural Signal Detection and Imaging, Chinese Academy of Medical Science, HUST-Suzhou Institute for Brainsmatics, JITRI, Suzhou 215100, China

³State Key Laboratory of Digital Medical Engineering, Key Laboratory of Biomedical Engineering of Hainan Province, School of Biomedical Engineering, Hainan University, Sanya 572025, China

⁴e-mail: lujinling@mail.hust.edu.cn

⁵e-mail: pengchengli@mail.hust.edu.cn

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Junshuai Yan, Qinxin Han, Liangwei Meng, Tingyu Sun, Yan Yan, Shijie Feng, Shaomin Yuan, Jinling Lu, Pengcheng Li, "High-quality endoscopic laser speckle contrast imaging with conical fiber illumination," Photonics Res. 13, 583 (2025)

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