Literature DB >> 19550726

Portable, large-bandwidth time-resolved system for diffuse optical spectroscopy.

Andrea Bassi, Andrea Farina, Cosimo D'Andrea, Antonio Pifferi, Gianluca Valentini, Rinaldo Cubeddu.   

Abstract

We report the development of a compact time-resolved system for the measurement of the optical properties of highly scattering media over a bandwidth of 600-1000 nm. The instrument is based on a fiber laser generating supercontinuum radiation, that is spectrally dispersed and sequentially used to illuminate the sample. A single photon avalanche photo-diode in combination with time correlated single-photon counting is used to recover the time-dispersion curve at each wavelength, both fitted by the diffusion equation. Transmittance measurements performed on calibrated epoxy phantoms and in-vivo on female breast are presented, showing good agreement with previous reports.

Year:  2007        PMID： 19550726     DOI： 10.1364/oe.15.014482

Source DB:  PubMed          Journal:  Opt Express        ISSN： 1094-4087            Impact factor:   3.894


  8 in total

1.  In-vivo multilaboratory investigation of the optical properties of the human head.

Authors:  Andrea Farina; Alessandro Torricelli; Ilaria Bargigia; Lorenzo Spinelli; Rinaldo Cubeddu; Florian Foschum; Marion Jäger; Emanuel Simon; Oliver Fugger; Alwin Kienle; Fabrizio Martelli; Paola Di Ninni; Giovanni Zaccanti; Daniel Milej; Piotr Sawosz; Michał Kacprzak; Adam Liebert; Antonio Pifferi
Journal:  Biomed Opt Express       Date:  2015-06-18       Impact factor: 3.732

2.  Time resolved diffuse optical spectroscopy with geometrically accurate models for bulk parameter recovery.

Authors:  James A Guggenheim; Ilaria Bargigia; Andrea Farina; Antonio Pifferi; Hamid Dehghani
Journal:  Biomed Opt Express       Date:  2016-08-31       Impact factor: 3.732

3.  Broadband optical mammography instrument for depth-resolved imaging and local dynamic measurements.

Authors:  Nishanth Krishnamurthy; Jana M Kainerstorfer; Angelo Sassaroli; Pamela G Anderson; Sergio Fantini
Journal:  Rev Sci Instrum       Date:  2016-02       Impact factor: 1.523

4.  Fluorescence lifetime optical tomography with Discontinuous Galerkin discretisation scheme.

Authors:  Vadim Y Soloviev; Cosimo D'Andrea; P Surya Mohan; Gianluca Valentini; Rinaldo Cubeddu; Simon R Arridge
Journal:  Biomed Opt Express       Date:  2010-09-20       Impact factor: 3.732

5.  Fast 3D optical reconstruction in turbid media using spatially modulated light.

Authors:  Cosimo D'Andrea; Nicolas Ducros; Andrea Bassi; Simon Arridge; Gianluca Valentini
Journal:  Biomed Opt Express       Date:  2010-08-03       Impact factor: 3.732

6.  Breast tissue composition and its dependence on demographic risk factors for breast cancer: non-invasive assessment by time domain diffuse optical spectroscopy.

Authors:  Paola Taroni; Giovanna Quarto; Antonio Pifferi; Francesca Abbate; Nicola Balestreri; Simona Menna; Enrico Cassano; Rinaldo Cubeddu
Journal:  PLoS One       Date:  2015-06-01       Impact factor: 3.240

7.  Non-invasive optical estimate of tissue composition to differentiate malignant from benign breast lesions: A pilot study.

Authors:  Paola Taroni; Anna Maria Paganoni; Francesca Ieva; Antonio Pifferi; Giovanna Quarto; Francesca Abbate; Enrico Cassano; Rinaldo Cubeddu
Journal:  Sci Rep       Date:  2017-01-16       Impact factor: 4.379

8.  There's plenty of light at the bottom: statistics of photon penetration depth in random media.

Authors:  Fabrizio Martelli; Tiziano Binzoni; Antonio Pifferi; Lorenzo Spinelli; Andrea Farina; Alessandro Torricelli
Journal:  Sci Rep       Date:  2016-06-03       Impact factor: 4.379
  8 in total

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