Single-shot full complex spectrum spectrometer-based OCT with a single-line photodiode array

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

doi:10.1117/12.909003

1 February 2012 Single-shot full complex spectrum spectrometer-based OCT with a single-line photodiode array

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

Proceedings Volume 8213, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XVI; 82133L (2012) https://doi.org/10.1117/12.909003
Event: SPIE BiOS, 2012, San Francisco, California, United States

Abstract

An efficient technique of simultaneous obtaining of quadrature spectral components of interference signal in spectrometer-based OCT using a single-line linear photodiode array 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 are described and compared.

Citation Download Citation

Grigory V. Gelikonov, Valentin M. Gelikonov, Aleksandr A. Moiseev, and Pavel A. Shilyagin "Single-shot full complex spectrum spectrometer-based OCT with a single-line photodiode array", Proc. SPIE 8213, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XVI, 82133L (1 February 2012); https://doi.org/10.1117/12.909003

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