Publications by Cédric Blatter

Frequency encoded assessment of retinal physiology

Adrian Bachmann, Theo Lasser, Roland Michaely, Cédric Blatter, Rainer Leitgeb

We demonstrate in-vivo functional imaging of the human retina with Fourier domain optical coherence tomography employing frequency encoding of an excitation pattern. The principle is based on projecting a modulated rectangular pattern across the foveal reg ...

Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa2008

Vectorial reconstruction of retinal blood flow in three dimensions measured with high resolution resonant Doppler Fourier domain optical coherence tomography

Adrian Bachmann, Theo Lasser, Roland Michaely, Martin Villiger, Cédric Blatter, Rainer Leitgeb

Resonant Doppler Fourier domain optical coherence tomography (FDOCT) is a functional imaging tool for extracting tissue flow. The method is based on the effect of interference fringe blurring in spectrometer-based FDOCT, where the path difference between s ...

SPIE Society of Photo-optical Instrumentation Engineers2007

Vectorial retinal blood flow and optical vessel vivisection for 3D angiography with high resolution resonant Doppler OCT

Adrian Bachmann, Theo Lasser, Roland Michaely, Martin Villiger, Cédric Blatter, Rainer Leitgeb

PURPOSE: To perform high speed and completely non-invasive 3D angiography at the optic nerve head region and to reconstruct vectorial 3D blood flow from optically segmented blood vessel structure as a pre-requisite for testing retinal function and physiolo ...

2007

Intensity based quantification of fast retinal blood flow in 3D via high resolution resonant Doppler spectral OCT

Adrian Bachmann, Theo Lasser, Roland Michaely, Martin Villiger, Cédric Blatter, Rainer Leitgeb

Resonant Doppler Fourier Domain Optical Coherence Tomography is a functional imaging modality for quantifying fast tissue flow. The method profits from the effect of interference fringe blurring in spectrometer-based FDOCT in the presence of sample motion. ...

Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa2007

Resonant Doppler flow imaging and optical vivisection of retinal blood vessels

Adrian Bachmann, Theo Lasser, Martin Villiger, Cédric Blatter, Rainer Leitgeb

For Fourier domain optical coherence tomography any sample movement during camera integration causes blurring of interference fringes and as such reduction of sensitivity for flow detection. The proposed method overcomes this problem by phase-matching a re ...

2007