PROCÉDÉS ET SYSTÈMES DESTINÉS À RÉALISER UNE TOMOGRAPHIE PAR COHÉRENCE OPTIQUE DANS LE DOMAINE DE FOURIER AVEC RÉSOLUTION ANGULAIRE

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专利权人:

THE GENERAL HOSPITAL CORPORATION

发明人:

申请号：

EP07757246.9

公开号：

EP1987318B1

申请日:

2007.02.21

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

Angle-resolved Fourier-domain optical coherence tomography for measuring spatially-resolved angular backscattering distributions from transparent and turbid samples is presented. Speckle reduction and generating image contrast are shown. A wavevelength-swept laser source and line-scan camera are used. The input beam on the sample to be measured is collimated, with the reference beam being spatially expanded. The backscattered light from the sample interferes with the spatially expanded reference beam.

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