57 citations · 301 across the 16 of their papers we have counts for
17 papers
Interferometric single-pixel imaging with a multicore fiber
Olivier Leblanc, Matthias Hofer, Siddharth Sivankutty +2
Lensless illumination single-pixel imaging with a multicore fiber (MCF) is a computational imaging technique that enables potential endoscopic observations of biological samples at…
Interferometric lensless imaging: rank-one projections of image frequencies with speckle illuminations
Olivier Leblanc, Mathias Hofer, Siddharth Sivankutty +2
Lensless illumination single-pixel imaging with a multicore fiber (MCF) is a computational imaging technique that enables potential endoscopic observations of biological samples at…
Tapered multi-core fiber for lensless endoscopes
Fatima El Moussawi, Matthias Hofer, Damien Labat +7
We present a novel fiber-optic component, a "tapered multi-core fiber (MCF)", designed for integration into ultra-miniaturized endoscopes for minimally invasive two-photon point-sc…
Miniature 120-beam coherent combiner with 3D printed optics for multicore fiber based endoscopy
Siddharth Sivankutty, Andrea Bertoncini, Victor Tsvirkun +6
We report high efficiency, miniaturized, ultra-fast coherent beam combining with 3D printed micro-optics directly on the tip of a multicore fiber bundle. The highly compact device…
Compressive lensless endoscopy with partial speckle scanning
Stéphanie Guérit, Siddharth Sivankutty, John Aldo Lee +2
The lensless endoscope (LE) is a promising device to acquire in vivo images at a cellular scale. The tiny size of the probe enables a deep exploration of the tissues. Lensless endo…
Line-scan Compressive Raman imaging with spatio-spectral encoding
Camille Scotté, Siddharth Sivankutty, Randy A. Bartels +1
We report a line-scanning imaging modality of Compressive Raman technology with a single-pixel detector. The spatial information along the illumination line is encoded onto one axi…