239 citations · 275 across the 3 of their papers we have counts for
4 papers
Fiber Optical Shape Sensing of Flexible Instruments for Endovascular Navigation
Sonja Jäckle, Tim Eixmann, Hinnerk Schulz-Hildebrandt +2
Purpose: Endovascular aortic repair procedures are currently conducted with 2D fluoroscopy imaging. Tracking systems based on fiber Bragg gratings are an emerging technology for th…
Phase-sensitive interferometry of decorrelated speckle patterns
Dierck Hillmann, Hendrik Spahr, Clara Pfäffle +4
Phase-sensitive coherent imaging exploits changes in the phases of backscattered light to observe tiny alterations of scattering structures or variations of the refractive index. B…
Off-axis reference beam for full-field swept-source OCT and holoscopy
Dierck Hillmann, Hendrik Spahr, Helge Sudkamp +4
In numerous applications, Fourier-domain optical coherence tomography (FD-OCT) suffers from a limited imaging depth due to signal roll-off, a limited focal range, and autocorrelati…
In vivo optical imaging of physiological responses to photostimulation in human photoreceptors
Dierck Hillmann, Hendrik Spahr, Clara Pfäffle +3
Non-invasive functional imaging of molecular and cellular processes of vision is expected to have immense impact on research and clinical diagnostics. Although suitable intrinsic o…