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Optica Publishing Group
  • Conference on Lasers and Electro-Optics/Pacific Rim 2007
  • (Optica Publishing Group, 2007),
  • paper ThP_060

Phase-contrast measurement and imaging using optical Hilbert transformation

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Abstract

In this research, we demonstrated a phase-resolved optical coherence tomography (OCT) system that uses optical Hilbert transformation. We simultaneously measured two interference signals that had a 90° phase difference. By this method, a phase-contrast tomographic image can be obtained.

© 2007 IEEE

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