The birefringence measurement model (IMAGE)

Chinese Society for Optical Engineering

The birefringence measurement model

Caption

A compact anisotropic laser-feedback polarimetry setup enables self-calibrating, dual-parameter birefringence measurement. The system retrieves phase retardance and fast-axis azimuth simultaneously, remaining sensitive down to ~10⁻⁵ sample transmittance.

Credit

Deng et al., PhotoniX (2025), DOI: 10.1186/s43074-025-00208-0.

Usage Restrictions

Credit must be given to the creator.

License

CC BY

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