Femtosecond imaging Illustration (IMAGE)

Optica

Femtosecond imaging Illustration

Caption

This visual illustration shows compressed spectral-temporal coherent modulation femtosecond imaging (CST-CMFI). A chirped laser pulse with time-varying spectral components illuminates a dynamic scene, enabling different wavelengths to capture successive temporal transients. By utilizing dispersion-encoded coherent modulation imaging, CST-CMFI retrieves both the intensity and phase evolutions.

Credit

Yunhua Yao, East China Normal University

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