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Maritoni Litorja (Fed)

Toni Litorja is a research chemist in the Sensor Science Division at NIST. Her work interest is in applying radiometric practices to promote SI-traceability of light measurements in optical imaging methods in biomedicine. She is currently involved in establishing a calibration service for very low light emission (sub-picowatt levels) from luminescent molecular tags. These molecular light emissions are used in benchtop instruments for bioassays and in clinical imaging. Her other work activities are optical imaging for non-contact dimensional measurements, and human visual perception of light and color from images.

Research Projects

Optical medical imaging
Aperture area measurements
Quantitative information from images
Metrology of dim light sources

News

Selected Publications

Publications

Spatial frequency domain Mueller matrix imaging

Author(s)
Joseph Chue-Sang, Maritoni Litorja, Aaron Goldfain, Thomas A. Germer
Significance: Mueller matrix polarimetry (MMP) and spatial frequency domain imaging (SFDI) are wide-field optical imaging modalities that differentiate tissue

Structured Illumination Mueller Matrix Imaging

Author(s)
Joseph P. Angelo, Thomas Germer, Maritoni Litorja
We perform Mueller matrix imaging (MMI) of diffusely scattering phantoms under sinusoidal irradiance of varying spatial frequency. Quantitative polarimetric
Created October 9, 2019, Updated December 8, 2022