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Resolution improvement of optical coherence tomography with software spectral shaping

  • Chih Wei Lu*
  • , Meng Tsan Tsai
  • , Yih Ming Wang
  • , Yean Woei Kiang
  • , C. C. Yang
  • *此作品的通信作者
  • National Taiwan University

研究成果: 圖書/報告稿件的類型會議稿件同行評審

摘要

We demonstrate dynamic spectral shaping in an optical coherence tomography (OCT) system with multiple scans of segmented spectral bands and software signal processing. With an effective spectral full-width at half-maximum (FWHM) of 45 nm, centered at 950 nm, we compress the interference fringe FWHM from 31 microns down to 7 microns, which is smaller than the theoretical limit of 8.9 microns if a Gaussian spectral shape is assumed, through the combined effect of dispersion compensation and spectral shaping.

原文英語
主出版物標題Second Asian and Pacific Rim Symposium on Biophotonics - Proceedings, APBP 2004
頁面139-140
頁數2
出版狀態已出版 - 2004
對外發佈
事件Second Asian and Pacific Rim Symposium on Biophotonics, APBP 2004 - Taipei, 台灣
持續時間: 15 12 200417 12 2004

出版系列

名字Second Asian and Pacific Rim Symposium on Biophotonics - Proceedings, APBP 2004

Conference

ConferenceSecond Asian and Pacific Rim Symposium on Biophotonics, APBP 2004
國家/地區台灣
城市Taipei
期間15/12/0417/12/04

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