Parallel interferometric diffusing wave spectroscopy (iDWS) with time-of-flight discrimination
Optics and the Brain, 2022•opg.optica.org
… Abstract: We demonstrate an interferometric diffuse optical spectroscopy instrument achieving
both time-of-flight (TOF) discrimination and parallel detection. Brain-specific TOFs are selected
by reducing effective temporal coherence through rapid laser tuning. … Here, we present an
interferometric DWS (iDWS) approach that achieves TOF discrimination of CLFs with many
parallel channels [2]. By tuning a narrowband laser rapidly in wavelength during the exposure
time, we reduce the effective coherence length, creating a TOF filter. Our approach does not …
both time-of-flight (TOF) discrimination and parallel detection. Brain-specific TOFs are selected
by reducing effective temporal coherence through rapid laser tuning. … Here, we present an
interferometric DWS (iDWS) approach that achieves TOF discrimination of CLFs with many
parallel channels [2]. By tuning a narrowband laser rapidly in wavelength during the exposure
time, we reduce the effective coherence length, creating a TOF filter. Our approach does not …
Abstract
We demonstrate an interferometric diffuse optical spectroscopy instrument achieving both time-of-flight (TOF) discrimination and parallel detection. Brain-specific TOFs are selected by reducing effective temporal coherence through rapid laser tuning.
opg.optica.org
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