4 papers
Ghost optical coherence tomography
Caroline Amiot, Piotr Ryczkowski, Ari T. Friberg +2
We demonstrate experimentally ghost optical coherence tomography using a broadband incoherent supercontinuum light source with shot-to-shot random spectral fluctuations. The techni…
Broadband continuous spectral ghost imaging for high resolution spectroscopy
Caroline Amiot, Piotr Ryczkowski, Ari. T. Friberg +2
Ghost imaging is an unconventional imaging technique that generates high resolution images by correlating the intensity of two light beams, neither of which independently contains…
Frequency-Domain Chromatic Dispersion Equalization Using Overlap-Add Methods in Coherent Optical System
Tianhua Xu, Gunnar Jacobsen, Sergei Popov +7
The frequency domain equalizers (FDEs) employing two types of overlap-add zero-padding (OLA-ZP) methods are applied to compensate the chromatic dispersion in a 112-Gbit/s non-retur…
Experimental Demonstration of Spectral Intensity Optical Coherence Tomography
Piotr Ryczkowski, Jari Turunen, Ari T. Friberg +1
We demonstrate experimentally quantum-inspired, spectral-domain intensity optical coherence tomography. We show that the technique allows for both axial resolution improvement and…