We propose a dual-slope imaging method in frequency-domain near-infrared spectroscopy. Compared to intensity, phase dual-slopes exhibit preferential sensitivity to deep perturbations and are not confounded by simultaneous superficial perturbations.

© 2020 The Author(s)

PDF Article
More Like This
Skeletal Muscle Oxygen Consumption Measurements with Dual-Slope Frequency-Domain Near-Infrared Spectroscopy

Cristianne Fernandez, Giles Blaney, Thao Pham, Angelo Sassaroli, and Sergio Fantini
JW3A.13 Clinical and Translational Biophotonics (Translational) 2020

Dual-slope method for focal depth sensitivity enhancement in near-infrared spectroscopy

Angelo Sassaroli, Giles Blaney, Thao Pham, Cristianne Fernandez, and Sergio Fantini
STu2D.7 Optical Tomography and Spectroscopy (OTS) 2020

Comparison of Continuous Wave and Frequency Domain functional Near Infrared Spectroscopy estimates of Focal Hemodynamic Changes with Finite Element Simulations

Penaz Parveen Sultana Mohammad, Sadhu Moka, and Ashwin B. Parthasarathy
JW3A.38 Clinical and Translational Biophotonics (Translational) 2020


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription

Supplementary Material (1)

» Media 1: PDF (1440 KB)