Imaging water absorption with spectroscopic optical coherence tomography

I. Hartl, C. Chudoba, T. Ko, Xingde Li, J. G. Fujimoto, M. Brezinski, R. S. Windeler

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A whitelight continuum generated by an air-silica microstructure fiber was used for spectroscopic optical coherence tomography (OCT) imaging of water absorption. A spectral range of 200 nm centered at 1400 nm was selected and two InGAs photodiodes were used as dual balanced detection to eliminate excess amplitude noise. It was shown that the longer wavelengths of the light source were absorbed by aqueous media and the shorter wavelength was used for referencing. The broad bandwidths provided by these light sources enable spectroscopic imaging at a wide range of wavelengths.

Original languageEnglish (US)
Title of host publicationConference on Lasers and Electro-Optics Europe - Technical Digest
Pages327-328
Number of pages2
StatePublished - 2001
Externally publishedYes
EventConference on Lasers and Electro-Optics (CLEO) - Baltimore, MD, United States
Duration: May 6 2001May 11 2001

Other

OtherConference on Lasers and Electro-Optics (CLEO)
CountryUnited States
CityBaltimore, MD
Period5/6/015/11/01

Fingerprint

Optical tomography
Water absorption
Imaging techniques
Wavelength
Light sources
Photodiodes
Silica
Bandwidth
Microstructure
Fibers
Air

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Hartl, I., Chudoba, C., Ko, T., Li, X., Fujimoto, J. G., Brezinski, M., & Windeler, R. S. (2001). Imaging water absorption with spectroscopic optical coherence tomography. In Conference on Lasers and Electro-Optics Europe - Technical Digest (pp. 327-328)

Imaging water absorption with spectroscopic optical coherence tomography. / Hartl, I.; Chudoba, C.; Ko, T.; Li, Xingde; Fujimoto, J. G.; Brezinski, M.; Windeler, R. S.

Conference on Lasers and Electro-Optics Europe - Technical Digest. 2001. p. 327-328.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hartl, I, Chudoba, C, Ko, T, Li, X, Fujimoto, JG, Brezinski, M & Windeler, RS 2001, Imaging water absorption with spectroscopic optical coherence tomography. in Conference on Lasers and Electro-Optics Europe - Technical Digest. pp. 327-328, Conference on Lasers and Electro-Optics (CLEO), Baltimore, MD, United States, 5/6/01.
Hartl I, Chudoba C, Ko T, Li X, Fujimoto JG, Brezinski M et al. Imaging water absorption with spectroscopic optical coherence tomography. In Conference on Lasers and Electro-Optics Europe - Technical Digest. 2001. p. 327-328
Hartl, I. ; Chudoba, C. ; Ko, T. ; Li, Xingde ; Fujimoto, J. G. ; Brezinski, M. ; Windeler, R. S. / Imaging water absorption with spectroscopic optical coherence tomography. Conference on Lasers and Electro-Optics Europe - Technical Digest. 2001. pp. 327-328
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