High-speed path length scanning using a Herriott cell delay line

P. Hsiung, X. D. Li, I. Hartl, T. Ko, C. Chudoba, J. G. Fujimoto

Research output: Contribution to journalConference articlepeer-review


A cost effective high speed scanning delay line operating at 2kHz repetition frequency using a Herriott cell cavity and electromagnetic actuation, was demonstrated. A biological model was used to demonstrate the feasibility of the system. High speed and high resolution functional optical coherence tomography (OCT) imaging was found to be possible by using the Herriott cell delay line with broadband sources.

Original languageEnglish (US)
Pages (from-to)86-88
Number of pages3
JournalProceedings of SPIE - The International Society for Optical Engineering
StatePublished - 2001
Externally publishedYes
EventCoherence Domain Optical Methods in Biomedical Science and Clinical Applications V - San Jose, CA, United States
Duration: Jan 23 2001Jan 24 2001

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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