Journal ArticleDOI
Spectral measurement of absorption by spectroscopic frequency-domain optical coherence tomography.
Rainer A. Leitgeb,Maciej Wojtkowski,Andrzej Kowalczyk,Christoph K. Hitzenberger,Markus Sticker,Adolf Friedrich Fercher +5 more
TLDR
A new method of measurement that essentially combines Fourier-domain optical coherence tomography with spectroscopy is introduced by use of a windowed Fourier transform to obtain spectroscopic information such as the absorption properties of materials.Abstract:
A new method of measurement that essentially combines Fourier-domain optical coherence tomography with spectroscopy is introduced. By use of a windowed Fourier transform it is possible to obtain, in addition to the object structure, spectroscopic information such as the absorption properties of materials. The feasibility of this new method for performing depth-resolved spectroscopy is demonstrated with a glass filter plate. The results are compared with theoretically calculated spectra by use of the well-known spectral characteristics of the light source and the filter plate.read more
Citations
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Journal ArticleDOI
Optical coherence tomography - principles and applications
TL;DR: OCT as discussed by the authors synthesises cross-sectional images from a series of laterally adjacent depth-scans, which can be used to assess tissue and cell function and morphology in situ.
Journal Article
Measurement of intraocular distances by backscattering spectral interferometry
TL;DR: In this article, the diffraction tomography theorem is adapted to one-dimensional length measurement and the resulting spectral interferometry technique is described and the first length measurements using this technique on a model eye and on a human eye in vivo are presented.
Journal ArticleDOI
Ultrahigh-resolution, high-speed, Fourier domain optical coherence tomography and methods for dispersion compensation.
Maciej Wojtkowski,Vivek J. Srinivasan,Tony H. Ko,James G. Fujimoto,Andrzej Kowalczyk,Jay S. Duker +5 more
TL;DR: High-resolution spectral domain OCT is shown to provide a ~100x increase in imaging speed when compared to ultrahigh-resolution time domain OCT, and a general technique for automatic numerical dispersion compensation is presented, which is applicable to spectral domain as well as swept source embodiments of Fourier domain OCT.
Journal ArticleDOI
In vivo human retinal imaging by Fourier domain optical coherence tomography.
Maciej Wojtkowski,Rainer A. Leitgeb,Andrzej Kowalczyk,Tomasz Bajraszewski,Adolf Friedrich Fercher +4 more
TL;DR: The method, experimental setup, data processing, and images are discussed and it is shown that this technique might be as powerful as other optical coherence tomography techniques in the ophthalmologic imaging field.
Journal ArticleDOI
Theory, developments and applications of optical coherence tomography
Peter H. Tomlins,Ruikang K. Wang +1 more
TL;DR: A number of different OCT techniques are discussed in some detail including time-domain, frequency- domain, full-field, quantum and Doppler OCT.
References
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Journal ArticleDOI
Three-dimensional structure determination of semi-transparent objects from holographic data
TL;DR: In this article, a solution to an inverse scattering problem that arises in the application of holography to the determination of the three-dimensional structure of weakly scattering semi-transparent objects is presented.
Journal Article
Measurement of intraocular distances by backscattering spectral interferometry
TL;DR: In this article, the diffraction tomography theorem is adapted to one-dimensional length measurement and the resulting spectral interferometry technique is described and the first length measurements using this technique on a model eye and on a human eye in vivo are presented.
Journal ArticleDOI
Measurement of intraocular distances by backscattering spectral interferometry
TL;DR: In this paper, the diffraction tomography theorem is adapted to one-dimensional length measurement and the resulting spectral interferometry technique is described and the first length measurements using this technique on a model eye and on a human eye in vivo are presented.
Journal ArticleDOI
Optical coherence tomography.
TL;DR: In this paper, an introduction to optical coherence tomography (OCT) and a short survey of results obtained so far in different fields of application and possible future developments are presented.
Journal ArticleDOI
Sub-two-cycle pulses from a Kerr-lens mode-locked Ti:sapphire laser.
Uwe Morgner,Franz X. Kärtner,S. H. Cho,Y. Chen,Hermann A. Haus,James G. Fujimoto,Erich P. Ippen,Volker Scheuer,G. Angelow,Theo T. Tschudi +9 more
TL;DR: These pulses shorter than two optical cycles with bandwidths in excess of 400 nm have been generated from a Kerr-lens mode-locked Ti:sapphire laser with a repetition rate of 90 MHz and an average power of 200 mW.