High-order OAM states unwrapping in multiplexed optical links

• المؤلفون الرئيسيون: Yang, Chunyong, Liu, Rui, Ni, Wenjun, Wang, Shun, Tian, Yongsheng, Hou, Jin, Chen, Shaoping, Shum, Perry Ping
• مؤلفون آخرون: School of Civil and Environmental Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Engineering::Electrical and electronic engineering; Intelligent Pattern Recognition; Optical Imaging
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/169854

To accurately unwrap the high-order orbital angular momentum (OAM) for multiplexed vortex beams is a challenge. In this work, over ±160 order OAM topological charges have been unwrapped in multiplexed optical links. Optical imaging based discrepancy identification enables the multiplexed OAM modes s...