Full complex spectrum simultaneous obtaining SD-OCT

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

doi:10.1117/12.887396

21 March 2011 Full complex spectrum simultaneous obtaining SD-OCT

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

Proceedings Volume 7999, Saratov Fall Meeting 2010: Optical Technologies in Biophysics and Medicine XII; 799905 (2011) https://doi.org/10.1117/12.887396
Event: Saratov Fall Meeting 2010, 2010, Saratov, Russian Federation

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 "Full complex spectrum simultaneous obtaining SD-OCT", Proc. SPIE 7999, Saratov Fall Meeting 2010: Optical Technologies in Biophysics and Medicine XII, 799905 (21 March 2011); https://doi.org/10.1117/12.887396

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