Interstitial null-distance time-domain diffuse optical spectroscopy using a superconducting nanowire detector
V Damagatla, P Lanka, A Brodu… - Journal of …, 2023 - spiedigitallibrary.org
Significance Interstitial fiber-based spectroscopy is gaining interest for real-time in vivo
optical biopsies, endoscopic interventions, and local monitoring of therapy. Different from …
optical biopsies, endoscopic interventions, and local monitoring of therapy. Different from …
Single-fiber diffuse optical time-of-flight spectroscopy
We demonstrate interstitial diffuse optical time-of-fight spectroscopy based on a single fiber
for both light delivery and detection. Detector saturation due to the massive short-time …
for both light delivery and detection. Detector saturation due to the massive short-time …
Fast time-domain diffuse correlation spectroscopy with superconducting nanowire single-photon detector: system validation and in vivo results
Time-domain diffuse correlation spectroscopy (TD-DCS) has been introduced as an
advancement of the “classical” continuous wave DCS (CW-DCS) allowing one to not only to …
advancement of the “classical” continuous wave DCS (CW-DCS) allowing one to not only to …
Use of bioresorbable fibers for short-wave infrared spectroscopy using time-domain diffuse optics
We demonstrate the usability of bioresorbable phosphate glass fibers for time-domain
diffuse optical spectroscopy (TD-DOS) in the short-wave infrared (SWIR) region of 950–1600 …
diffuse optical spectroscopy (TD-DOS) in the short-wave infrared (SWIR) region of 950–1600 …
Multi-distance diffuse optical spectroscopy with a single optode via hypotrochoidal scanning
MB Applegate, D Roblyer - Optics letters, 2018 - opg.optica.org
Frequency-domain diffuse optical spectroscopy (FD-DOS) is an established technique
capable of determining optical properties and chromophore concentrations in biological …
capable of determining optical properties and chromophore concentrations in biological …
First-in-clinical application of a time-gated diffuse correlation spectroscopy system at 1064 nm using superconducting nanowire single photon detectors in a neuro …
Recently proposed time-gated diffuse correlation spectroscopy (TG-DCS) has significant
advantages compared to conventional continuous wave (CW)-DCS, but it is still in an early …
advantages compared to conventional continuous wave (CW)-DCS, but it is still in an early …
Instrument response function acquisition in reflectance geometry for time-resolved diffuse optical measurements
In time-domain diffuse optical spectroscopy, the simultaneous acquisition of the time-of-flight
distribution (DTOF) of photons traveling in a diffusive medium and of the instrument …
distribution (DTOF) of photons traveling in a diffusive medium and of the instrument …
Dual-slope method for enhanced depth sensitivity in diffuse optical spectroscopy
Using diffusion theory, we show that a dual-slope method is more effective than single-slope
methods or single-distance methods at enhancing sensitivity to deeper tissue. The dual …
methods or single-distance methods at enhancing sensitivity to deeper tissue. The dual …
Fast silicon photomultiplier improves signal harvesting and reduces complexity in time-domain diffuse optics
We present a proof of concept prototype of a time-domain diffuse optics probe exploiting a
fast Silicon PhotoMultiplier (SiPM), featuring a timing resolution better than 80 ps, a fast tail …
fast Silicon PhotoMultiplier (SiPM), featuring a timing resolution better than 80 ps, a fast tail …
Cross-wavelength calibrating method for real-time imaging of tissue optical properties using frequency-domain diffuse optical spectroscopy
Frequency-domain diffuse optical spectroscopy (FD-DOS) is a powerful non-invasive
technique for assessing tissue optical properties, with applications ranging from basic …
technique for assessing tissue optical properties, with applications ranging from basic …