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Proceedings Paper

Signal of a low-coherence interferometer at excitation by light beams with a broad angular spectrum
Author(s): Dmitry V. Lyakin; Vladimir P. Ryabukho; Vladislav V. Lychagov; Valery V. Tuchin
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Paper Abstract

The influence of an angular spectrum of light fields (formed by extended light sources or at sharp focusing using high numerical apertures) on the signal of a low-coherence interferometer is discussed. The reduction of amplitude of the interferometer signal at probing of layered object owing to a broad angular spectrum has been shown both experimentally and by computer modeling.

Paper Details

Date Published: 20 February 2006
PDF: 8 pages
Proc. SPIE 6079, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine X, 60791V (20 February 2006); doi: 10.1117/12.648938
Show Author Affiliations
Dmitry V. Lyakin, Saratov State Univ. (Russia)
Institute of Precision Mechanics and Control (Russia)
Vladimir P. Ryabukho, Saratov State Univ. (Russia)
Institute of Precision Mechanics and Control (Russia)
Vladislav V. Lychagov, Saratov State Univ. (Russia)
Valery V. Tuchin, Saratov State Univ. (Russia)
Institute of Precision Mechanics and Control (Russia)


Published in SPIE Proceedings Vol. 6079:
Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine X
Valery V. Tuchin; Joseph A. Izatt; James G. Fujimoto, Editor(s)

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