Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Lasse Leick"'
Autor:
Michael Maria, Thomas Feuchter, Magalie Bondu, Ole Bang, Catherine Chin, Mark Denninger, Mikkel Jensen, Mette Mogensen, Peter M. Moselund, Felix Fleischhauer, Merete Hadersdal, Manuel J. Marques, Sophie Caujolle, Sophie Bojesen, Niels Møller Israelsen, Lasse Leick, Ivan Bravo Gonzalo, Adrian Gh. Podoleanu, Adrian Bradu
Progress will be presented in adapting supercontinuum sources to a variety of applications with emphasis on signal processing procedures. These are customised to alleviate noise and take full advantage of the large bandwidth and large power spectral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a582b5464a6cbb8f47b6bd10937e407
https://kar.kent.ac.uk/69367/1/Podoleanu3.pdf
https://kar.kent.ac.uk/69367/1/Podoleanu3.pdf
Autor:
Adrian Gh. Podoleanu, Peter M. Moselund, Thomas Feuchter, Ivan Bravo, Michael Maria, Ole Bang, Mark Denninger, Lasse Leick
Publikováno v:
Optics and Biophotonics in Low-Resource Settings IV.
Supercontinuum (SC) light source is certainly one of the best option for ultra-high resolution optical coherence tomography (UHR-OCT). Over the last few years several demonstrations have been done for each commonly used wavelength range [1-2-3]. Nowa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e371db9577d9d49b16053293c9f0e13
https://doi.org/10.1117/12.2290605
https://doi.org/10.1117/12.2290605
Use of a supercontinuum white light in evaluating the spectral sensitivity of the pupil light reflex
Publikováno v:
2nd Canterbury Conference on OCT with Emphasis on Broadband Optical Sources.
We assessed the spectral sensitivity of the pupillary light reflex in mice using a high power super continuum white light (SCWL) source in a dual wavelength configuration. This novel approach was compared to data collected from a more traditional set
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5a3a3819129f6c9ff9931fa596db773
https://doi.org/10.1117/12.2286064
https://doi.org/10.1117/12.2286064
Spectroscopic spectral domain interferometry and spectroscopic optical coherence tomography combine depth information with spectrally-resolved localised absorption data. These additional data can improve diagnostics by giving access to functional inf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f7a3fed69abc125457c0bde19038af8
https://kar.kent.ac.uk/66493/1/FFL_2CCOCT_submission_V04.pdf
https://kar.kent.ac.uk/66493/1/FFL_2CCOCT_submission_V04.pdf
Autor:
Thomas Feuchter, Adrian Gh. Podoleanu, Adrian Bradu, Michael Maria, Lasse Leick, Sylvain Rivet
Publikováno v:
Second Canterbury Conference on Optical Coherence Tomography
Second Canterbury Conference on Optical Coherence Tomography, Sep 2017, Canterbury, France. pp.49, ⟨10.1117/12.2303761⟩
Second Canterbury Conference on Optical Coherence Tomography, Sep 2017, Canterbury, France. pp.49, ⟨10.1117/12.2303761⟩
International audience; A general theoretical framework is described to obtain the advantages and the drawbacks of two novel Fourier Domain Optical Coherence Tomography (OCT) methods denoted as Master/Slave Interferometry (MSI) and its extension deno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23b263d1e6678804ab747c8f6b209125
https://hal.archives-ouvertes.fr/hal-03499728
https://hal.archives-ouvertes.fr/hal-03499728
Autor:
Lasse Leick, Adrian Gh. Podoleanu, Thomas Feuchter, Ole Bang, Catherine Chin, Peter M. Moselund, Rasmus Dybbro Engelsholm
Publikováno v:
Chin, C, Engelsholm, R D, Moselund, P M, Feuchter, T, Leick, L, Podoleanu, A & Bang, O 2017, Polarization extinction ratio and polarization dependent intensity noise in long-pulse supercontinuum generation (Conference Presentation) . in Proceedings of SPIE . vol. 10089, 100890L, SPIE-International Society for Optical Engineering, Proceedings of SPIE-The International Society for Optical Engineering, Real-time Measurements, Rogue Phenomena, and Single-Shot Applications II, San Francisco, California, United States, 30/01/2017 . https://doi.org/10.1117/12.2253478
We investigate the polarization of supercontinuum generated in nominally non-birefringent silica photonic crystal fibers over the entire spectrum of the source (450-2400 nm). We demonstrate that the degree of polarization varies over the spectrum but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6033cc07522024406a95a39e9b527ba6
https://doi.org/10.1117/12.2253478
https://doi.org/10.1117/12.2253478
Autor:
Adrian Gh. Podoleanu, Michael Maria, Thomas Feuchter, Magalie Bondu, Peter M. Moselund, Ole Bang, Ivan Bravo Gonzalo, Rasmus Dybbro Engelsholm, Lasse Leick
Publikováno v:
Maria J., S-F, Bravo Gonzalo, I, Bondu, M, Engelsholm, R D, Feuchter, T, Moselund, P M, Leick, L, Bang, O & Podoleanu, A 2017, A comparative study of noise in supercontinuum light sources for ultra-high resolution optical coherence tomography . in Proceedings of SPIE . vol. 10056, 100560O, SPIE-International Society for Optical Engineering, Proceedings of SPIE-The International Society for Optical Engineering, Design and Quality for Biomedical Technologies X, San Francisco, California, United States, 28/01/2017 . https://doi.org/10.1117/12.2251500
Supercontinuum (SC) light is a well-established technology, which finds applications in several domains ranging from chemistry to material science and imaging systems [1-2]. More specifically, its ultra-wide optical bandwidth and high average power m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3edc155ee6e8686b0dac81b175d73c70
https://doi.org/10.1117/12.2251500
https://doi.org/10.1117/12.2251500
Publikováno v:
Huot, L, Moselund, P M, Leick, L, Tidemand-Lichtenberg, P & Pedersen, C 2017, Broadband upconversion imaging around 4 µm using an all-fiber supercontinuum source . in Proceedings of SPIE . vol. 10088, 100880J, SPIE-International Society for Optical Engineering, Nonlinear Frequency Generation and Conversion 2017, San Francisco, California, United States, 27/01/2017 . https://doi.org/10.1117/12.2251805
We present a novel mid-infrared imaging system born from the combination of an all-fiber mid-IR supercontinuum source developed at NKT with ultra-sensitive upconversion detection technology from DTU Fotonik. The source delivers 100 mW of average powe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e9a2f18dba6e7387f1080b2850f377f
https://doi.org/10.1117/12.2251805
https://doi.org/10.1117/12.2251805
Autor:
Ole Bang, Lasse Leick, Mark Denninger, Adrian Gh. Podoleanu, Peter M. Moselund, Ivan Bravo Gonzalo, Michael Maria, Thomas Feuchter
Publikováno v:
Optics Letters
Maria, M, Bravo Gonzalo, I, Feuchter, T, Denninger, M, Moselund, P M, Leick, L, Bang, O & Podoleanu, A 2017, ' Q-switch-pumped supercontinuum for ultra-high resolution optical coherence tomography ', Optics Letters, vol. 42, no. 22, pp. 4744-4747 . https://doi.org/10.1364/OL.42.004744
Maria, M, Bravo Gonzalo, I, Feuchter, T, Denninger, M, Moselund, P M, Leick, L, Bang, O & Podoleanu, A 2017, ' Q-switch-pumped supercontinuum for ultra-high resolution optical coherence tomography ', Optics Letters, vol. 42, no. 22, pp. 4744-4747 . https://doi.org/10.1364/OL.42.004744
In this Letter, we investigate the possibility of using a commercially available Q-switch-pumped supercontinuum (QS-SC) source, operating in the kilohertz regime, for ultra-high resolution optical coherence tomography (UHR-OCT) in the 1300 nm region.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c926f3afa7d5c3847b795807de37a077
Publikováno v:
Optics Letters
Huot, L, Moselund, P M, Tidemand-Lichtenberg, P, Leick, L & Pedersen, C 2016, ' Upconversion imaging using an all-fiber supercontinuum source ', Optics Letters, vol. 41, no. 11, pp. 2466-2469 . https://doi.org/10.1364/OL.41.002466
Huot, L, Moselund, P M, Tidemand-Lichtenberg, P, Leick, L & Pedersen, C 2016, ' Upconversion imaging using an all-fiber supercontinuum source ', Optics Letters, vol. 41, no. 11, pp. 2466-2469 . https://doi.org/10.1364/OL.41.002466
In this Letter, the first demonstration, to the best of our knowledge, of pulsed upconversion imaging using supercontinuum light is presented. A mid-infrared (IR) imaging system was built by combining a mid-IR supercontinuum source emitting between 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf9b64cf6d7ec3a509da10149ec46375
https://pubmed.ncbi.nlm.nih.gov/27244390
https://pubmed.ncbi.nlm.nih.gov/27244390