Spectral measurement of absorption by spectroscopic frequency-domain optical coherence tomography
| Autor: | Adolf Friedrich Fercher, Markus Sticker, Christoph K. Hitzenberger, Andrzej Kowalczyk, Rainer A. Leitgeb, Maciej Wojtkowski |
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| Rok vydání: | 2007 |
| Předmět: |
Point spread function
medicine.medical_specialty Materials science medicine.diagnostic_test Absorption spectroscopy business.industry Atomic and Molecular Physics and Optics Fourier transform spectroscopy Spectral imaging Interferometry symbols.namesake Optics Fourier transform Optical coherence tomography medicine symbols business Spectroscopy |
| Zdroj: | Scopus-Elsevier |
| ISSN: | 0146-9592 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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