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Optical property characterization using Multi-frequency Laparoscopic SFDI

  • Elias Kluiszo
  • , Luigi Belcastro
  • , Rasel Ahmmed
  • , Ulas Sunar
  • Stony Brook University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Spatial Frequency Domain Imaging (SFDI) in a laparoscopic system to improve cancer detection through depth-resolved analysis of tissue scattering. Validation using multi-layered phantoms and a diffusion-based model demonstrated the system's sensitivity to variations in the reduced scattering coefficient (μs’) across different tissue depths. Contrast between different layered phantoms show potential for laparoscopic SFDI to enhance the real-time identification and treatment of heterogeneous cancerous tissues.

Original languageEnglish
Title of host publicationMolecular-Guided Surgery
Subtitle of host publicationMolecules, Devices, and Applications XII
EditorsSummer L. Gibbs, Kenneth M. Tichauer
PublisherSPIE
ISBN (Electronic)9781510695771
DOIs
StatePublished - Mar 5 2026
Event12th Molecular-Guided Surgery: Molecules, Devices, and Applications - San Francisco, United States
Duration: Jan 17 2026Jan 20 2026

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume13832
ISSN (Print)1605-7422
ISSN (Electronic)2410-9045

Conference

Conference12th Molecular-Guided Surgery: Molecules, Devices, and Applications
Country/TerritoryUnited States
CitySan Francisco
Period01/17/2601/20/26

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