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PubMed · 9059426

Time-resolved white light transillumination for optical imaging.

O Jarlman·R Berg·S Andersson-Engels·S Svanberg·H Pettersson
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Abstract

PURPOSE: To describe a new breast-imaging method with the potential of multi-spectral optical transillumination based on a time-resolved technique. MATERIAL AND METHODS: A breast phantom was irradiated with ultra-short laser pulses of white light generated by self-phase modulation of an incident high-power laser pulse in water. Time-resolved detection of the transmitted light was performed. Contrast resolution was studied using different absorbers located inside the breast phantom. RESULTS AND CONCLUSION: The results showed that simultaneous, multi-spectral transillumination is possible. The technique can also be used for measurements of optical properties in tissue.

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BreastEquipment DesignFemaleHumansLasersPhantoms, ImagingResins, SyntheticTime FactorsTransilluminationJournal ArticleResearch Support, Non-U.S. Gov't

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O Jarlman, R Berg, S Andersson-Engels, S Svanberg, H Pettersson. 1997. Time-resolved white light transillumination for optical imaging.. https://doi.org/10.1080/02841859709171266

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