Spectra stitching for ultra-high resolution, low sensitivity decay and high-speed SD-OCT

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Abstract

In this study we investigate the possibility of spectra stitching in the context of Spectral Domain - Optical Coherence Tomography (SD-OCT). The aim is to reach a high axial resolution while keeping sampling issues to a low level (slow decay in depth) but still operating with the fastest camera line rate available. The paper focuses mainly on simulations of spectrometer signals and the stitching procedure. It briefly introduces the experimental system. The findings of this study are relevant to most of the SD-OCT systems and could also be transferred to Swept Source OCT (ß-OCT) where they will help to increase the axial resolution capabilities.

Original languageEnglish
Title of host publicationDesign and Quality for Biomedical Technologies XIII
EditorsJeeseong Hwang, Gracie Vargas
PublisherSPIE
Number of pages9
Volume11231
ISBN (Electronic)9781510632257
ISBN (Print)978-1-5106-3225-7
DOIs
Publication statusPublished - 2020
EventDesign and Quality for Biomedical Technologies XIII 2020 - San Francisco, United States
Duration: 1 Feb 20203 Feb 2020

Publication series

NameProceedings of SPIE

Conference

ConferenceDesign and Quality for Biomedical Technologies XIII 2020
CountryUnited States
CitySan Francisco
Period1/02/203/02/20

Keywords

  • Imaging
  • Optical Coherence Tomography
  • Optical Noise
  • Spectra Stitching
  • Spectrometer

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