Single-shot full-complex spectrum spectrometer-based OCT

Grigory V. Gelikonov; Valentin M. Gelikonov; Pavel A. Shilyagin

doi:10.1117/12.875091

11 February 2011 Single-shot full-complex spectrum spectrometer-based OCT

Grigory V. Gelikonov, Valentin M. Gelikonov, Pavel A. Shilyagin

Proceedings Volume 7889, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XV; 788925 (2011) https://doi.org/10.1117/12.875091
Event: SPIE BiOS, 2011, San Francisco, California, United States

Abstract

An efficient technique of simultaneous obtaining of quadrature spectral components of interference signal in spectrometer-based OCT is proposed. The components are obtained in air-spaced non-polarization interferometer by partition of reference beam onto two parts and using an achromatic phase shifter. Several setups of phase sifter are described and compared.

Citation Download Citation

Grigory V. Gelikonov, Valentin M. Gelikonov, and Pavel A. Shilyagin "Single-shot full-complex spectrum spectrometer-based OCT", Proc. SPIE 7889, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XV, 788925 (11 February 2011); https://doi.org/10.1117/12.875091

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