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Review for Stokes-vector and Mueller-matrix polarization imaging technology: principles, implementation and
Nan Wang1, Houxin Fan2, Quanzhou Long2
1Zhejiang University College of Optical Science and Engineering, Centre for Optical and Electromagnetic Research, Ningbo Global Innovation Center, College of Optical Science and Engineering, National Engineering Research Center for Optical Instruments, Zhejiang University, Hangzhou, Zhejiang, 310058, China.
Stokes-vector and Mueller-matrix polarization imaging capture light's interaction with matter for detailed analysis. Advancements enable real-time imaging for diverse applications, from medical diagnostics to material inspection.
Area of Science:
- Optics and Photonics
- Biomedical Imaging
- Materials Science
Background:
- Light polarization offers unique insights into light-matter interactions.
- Traditional polarimetry is limited to point measurements, hindering complex system analysis.
- Polarization imaging provides spatial maps of polarization states.
Purpose of the Study:
- To review principles, technological advancements, and applications of Stokes-vector and Mueller-matrix polarization imaging.
- To highlight the transition from time-sequential to snapshot polarization imaging.
- To discuss the potential of integrated polarization and hyperspectral imaging.
Main Methods:
- Systematic review of Stokes-vector and Mueller-matrix polarization imaging techniques.
- Analysis of the Stokes-Mueller formalism for complete polarization characterization.
- Examination of advancements in snapshot polarization imaging methodologies.
Main Results:
- Polarization imaging enables detailed characterization of heterogeneous systems.
- The Stokes-Mueller formalism is crucial for analyzing complex depolarizing media.
- Snapshot polarization imaging overcomes limitations of time-sequential methods for dynamic systems.
Conclusions:
- Polarization imaging is a powerful tool with diverse applications in diagnostics and inspection.
- Technological evolution, especially snapshot methods, expands its utility for real-time analysis.
- Future developments like hyper-Stokes/Mueller imaging promise enhanced capabilities.
