Tampere University of Technology

TUTCRIS Research Portal

Supercontinuum spectral-domain ghost imaging

Research output: Contribution to journalArticleScientificpeer-review

Standard

Supercontinuum spectral-domain ghost imaging. / Amiot, Caroline; Ryczkowski, Piotr; Friberg, Ari T.; Dudley, John M.; Genty, Goery.

In: Optics Letters, Vol. 43, No. 20, 2018, p. 5025-5028.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Amiot, C, Ryczkowski, P, Friberg, AT, Dudley, JM & Genty, G 2018, 'Supercontinuum spectral-domain ghost imaging', Optics Letters, vol. 43, no. 20, pp. 5025-5028. https://doi.org/10.1364/OL.43.005025

APA

Amiot, C., Ryczkowski, P., Friberg, A. T., Dudley, J. M., & Genty, G. (2018). Supercontinuum spectral-domain ghost imaging. Optics Letters, 43(20), 5025-5028. https://doi.org/10.1364/OL.43.005025

Vancouver

Amiot C, Ryczkowski P, Friberg AT, Dudley JM, Genty G. Supercontinuum spectral-domain ghost imaging. Optics Letters. 2018;43(20):5025-5028. https://doi.org/10.1364/OL.43.005025

Author

Amiot, Caroline ; Ryczkowski, Piotr ; Friberg, Ari T. ; Dudley, John M. ; Genty, Goery. / Supercontinuum spectral-domain ghost imaging. In: Optics Letters. 2018 ; Vol. 43, No. 20. pp. 5025-5028.

Bibtex - Download

@article{3880c2c93a514f70a86ecc08fe03c02f,
title = "Supercontinuum spectral-domain ghost imaging",
abstract = "Ghost imaging is a technique that generates high-resolution images by correlating the intensity of two light beams, neither of which independently contains useful information about the shape of the object. Ghost imaging has been demonstrated in both the spatial and temporal domains, using incoherent classical light sources or entangled photon pairs. Here we exploit the recent progress in ultrafast real-time measurement techniques to demonstrate ultrafast, scan-free, ghost imaging in the frequency domain using a continuous spectrum from an incoherent supercontinuum light source with random spectral fluctuations. We demonstrate the application of this technique to broadband spectroscopic measurements of methane absorption performed with sub-nanometer resolution. Our results offer novel perspectives for remote sensing in low light conditions, or in spectral regions where sensitive detectors are lacking.",
author = "Caroline Amiot and Piotr Ryczkowski and Friberg, {Ari T.} and Dudley, {John M.} and Goery Genty",
year = "2018",
doi = "10.1364/OL.43.005025",
language = "English",
volume = "43",
pages = "5025--5028",
journal = "Optics Letters",
issn = "0146-9592",
publisher = "OPTICAL SOC AMER",
number = "20",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Supercontinuum spectral-domain ghost imaging

AU - Amiot, Caroline

AU - Ryczkowski, Piotr

AU - Friberg, Ari T.

AU - Dudley, John M.

AU - Genty, Goery

PY - 2018

Y1 - 2018

N2 - Ghost imaging is a technique that generates high-resolution images by correlating the intensity of two light beams, neither of which independently contains useful information about the shape of the object. Ghost imaging has been demonstrated in both the spatial and temporal domains, using incoherent classical light sources or entangled photon pairs. Here we exploit the recent progress in ultrafast real-time measurement techniques to demonstrate ultrafast, scan-free, ghost imaging in the frequency domain using a continuous spectrum from an incoherent supercontinuum light source with random spectral fluctuations. We demonstrate the application of this technique to broadband spectroscopic measurements of methane absorption performed with sub-nanometer resolution. Our results offer novel perspectives for remote sensing in low light conditions, or in spectral regions where sensitive detectors are lacking.

AB - Ghost imaging is a technique that generates high-resolution images by correlating the intensity of two light beams, neither of which independently contains useful information about the shape of the object. Ghost imaging has been demonstrated in both the spatial and temporal domains, using incoherent classical light sources or entangled photon pairs. Here we exploit the recent progress in ultrafast real-time measurement techniques to demonstrate ultrafast, scan-free, ghost imaging in the frequency domain using a continuous spectrum from an incoherent supercontinuum light source with random spectral fluctuations. We demonstrate the application of this technique to broadband spectroscopic measurements of methane absorption performed with sub-nanometer resolution. Our results offer novel perspectives for remote sensing in low light conditions, or in spectral regions where sensitive detectors are lacking.

U2 - 10.1364/OL.43.005025

DO - 10.1364/OL.43.005025

M3 - Article

VL - 43

SP - 5025

EP - 5028

JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

IS - 20

ER -