Haibo Zhu

2 weeks ago | opg.optica.org | Huitong Huang |Yixuan Liu |Haibo Zhu |Yu Yang

Multispectral polarization imaging technology holds significance in various fields. This study proposes a multispectral polarization imaging scheme based on a narrowband reflection filter array (RFA), incorporating spatial dispersion that leverages the RFA to segment optical paths for multispectral image acquisition. The RFA was analyzed and designed, and a snapshot multispectral polarization imager was constructed. The feasibility of the spatial dispersion structure was experimentally validated.