Výsledky vyhledávání - "Frans Harren"

Digital electronics platform-based supercontinuum light detection for mid-infrared trace gas sensing

Autor: Chin, S., Denis, S., Zaen, J. V., Muntané, E., Khodabakhsh, A., Frans Harren, Bowen, P., Schröder, S., Martin, H., Lecomte, S., Balet, L.

Publikováno v: CLEO: Applications and Technology 2022: San Jose, California United States, 15–20 May 2022, pp. AW4L.3
Scopus-Elsevier
CLEO 2022
CLEO: Applications and Technology 2022: San Jose, California United States, 15–20 May 2022, AW4L.3. Washington : Optica Publishing Group
STARTPAGE=AW4L.3;TITLE=CLEO: Applications and Technology 2022: San Jose, California United States, 15–20 May 2022
Conference on Lasers and Electro-Optics

We present a digital platform-based lock-in detection scheme to improve the gas sensing performance of a spectrometer. A numerically-controlled oscillator serves as reference clock to trigger the supercontinuum source and to demodulate the detector s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5bf9d02421a9f1485f55a51120e09f1
https://repository.ubn.ru.nl/handle/2066/252438

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Analysis of Methane and Carbon Dioxide Plasmas with Supercontinuum-based Fourier Transform Spectroscopy

Autor: Krebbers, R., Liu, N., Jahromi, K. E., Nematollahi, M., Frans Harren, Cristescu, S. M., Khodabakhsh, A.

Publikováno v: CLEO: Applications and Technology 2022: San Jose, California United States 15–20 May 2022, AW4L.2. Washington : Optica Publishing Group
STARTPAGE=AW4L.2;TITLE=CLEO: Applications and Technology 2022: San Jose, California United States 15–20 May 2022
CLEO: Applications and Technology 2022: San Jose, California United States 15–20 May 2022, pp. AW4L.2
Scopus-Elsevier
Conference on Lasers and Electro-Optics
CLEO 2022

We present the results of a home-built Fourier transform spectrometer based on mid-infrared supercontinuum sources for analysis of the species inside methane and carbon dioxide plasmas and the products formed in the outflow.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::227873e65b0c4f6d54a8e4c032016202
http://hdl.handle.net/2066/252437

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Mid-infrared Broadband Spectroscopy for Plasma Analysis

Autor: Krebbers, R., Liu, N., Jahromi, K. E., Nematollahi, M., Bang, O., Woyessa, G., Petersen, C. R., Rooij, G., Frans Harren, Khodabakhsh, A., Cristescu, S. M.

Publikováno v: Optics and Photonics for Sensing the Environment: Proceedings Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES), 11–15 July 2022, Vancouver, British Columbia, Canada, pp. ETu4H.4
Optics and Photonics for Sensing the Environment: Proceedings Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES), 11–15 July 2022, Vancouver, British Columbia, Canada, ETu4H.4. Washington : Optica Publishing Group
STARTPAGE=ETu4H.4;TITLE=Optics and Photonics for Sensing the Environment: Proceedings Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES), 11–15 July 2022, Vancouver, British Columbia, Canada
Scopus-Elsevier
Optical Sensors and Sensing Congress 2022 (AIS, LACSEA, Sensors, ES)

We demonstrate the application of a home-built Fourier Transform Spectrometer based on a mid-infrared supercontinuum source for multispecies detection in a plasma reactor. The results show the high capability of the system for plasma analysis.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07a70fe2694dd7b5369cbaccc12f17b4
https://repository.ubn.ru.nl/handle/2066/282468

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Comment on amt-2021-28

Autor: Frans Harren

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::850437b1cc4c96b8b810a5b8be4e2e7e
https://doi.org/10.5194/amt-2021-28-rc1

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Compact, UAV compatible, broadband, uncooled Spectrometer for multi-species atmospheric gas analysis

Autor: Chin, S., Herr, T., Lütolf, F., Renevey, P., Zaen, J., Dasen, S., Gouman, J., Buchs, G., Lecomte, S., Vergara, G., Martin, H., Moselund, P. M., Frans Harren, Balet, L.

Publikováno v: OSA High-brightness Sources and Light-driven Interactions Congress 2020 (EUVXRAY, HILAS, MICS)
Assoufid, L. (ed.), Proceedings OSA High-brightness Sources and Light-driven Interactions Congress 2020 (EUVXRAY, HILAS, MICS), Washington, DC United States, pp. MTh2C.7-1
Scopus-Elsevier

We present the realization of the broadband, UAV compatible, atmospheric gas spectrometer developed in the frame of the H2020 FLAIR project, and the preliminary calibration results obtained in the laboratory before field testing.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4036f79a75a2255113aa4b14a94ca299

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High-Quality Mid-Infrared Dual-Comb Spectroscopy Based on a Two-Crystal Optical Parametric Oscillator

Autor: Abbas, M. A., Mandon, J., Pan, Q., Frans Harren, Khodabakhsh, A.

Publikováno v: Proceedings OSA High-brightness Sources and Light-driven Interactions Congress 2020 (EUVXRAY, HILAS, MICS), 16–20 November 2020, Washington, DC, United States, pp. MTh2C.3-1
Proceedings OSA High-brightness Sources and Light-driven Interactions Congress 2020 (EUVXRAY, HILAS, MICS), 16–20 November 2020, Washington, DC, United States, MTh2C.3-1-+. Washington : OSA Publishing
STARTPAGE=MTh2C.3-1;ENDPAGE=+;TITLE=Proceedings OSA High-brightness Sources and Light-driven Interactions Congress 2020 (EUVXRAY, HILAS, MICS), 16–20 November 2020, Washington, DC, United States
Scopus-Elsevier

A mid-infrared dual-comb spectrometer is presented based on a femtosecond two-crystal singly resonant optical parametric oscillator and a reference absorption cell for frequency calibration, achieving a spectral resolution of 6 GHz in 120 µs.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b861d6ca36a06f4984d927e653060942
https://doi.org/10.1364/mics.2020.mth2c.3

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Collision-induced absorption between O

Autor: Agniva, Banerjee, Julien, Mandon, Frans, Harren, David H, Parker

Publikováno v: Physical chemistry chemical physics : PCCP. 21(4)

Collision-induced absorption between O2 and CO2 molecules associated with the a1Δg (v = 1) ← X3Σ-g (v = 0) band of oxygen around 1060 nm was measured using cavity ring-down spectroscopy. The lineshape for this transition is measured for the first

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::da667160f6e262544e6a12557550f4a5
https://pubmed.ncbi.nlm.nih.gov/30628611

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Mid-infrared multi-species trace gas sensing using a supercontinuum light source

Autor: Pan, Q., Jahromi, K. E., Khodabakhsh, A., Frans Harren

Publikováno v: 2019 Conference on Lasers and Electro-Optics Europe and European Electronics Conference: The European Conference on Lasers and Electro-Optics, Proceedings 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, 23–27 June 2019, Munich, Germany, ch_11_5. S.l : Optica Publishing Group
STARTPAGE=ch_11_5;TITLE=2019 Conference on Lasers and Electro-Optics Europe and European Electronics Conference: The European Conference on Lasers and Electro-Optics, Proceedings 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, 23–27 June 2019, Munich, Germany
2019 Conference on Lasers and Electro-Optics Europe and European Electronics Conference: The European Conference on Lasers and Electro-Optics, Proceedings 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, 23–27 June 2019, Munich, Germany, pp. ch_11_5
Scopus-Elsevier

Contains fulltext : 214816.pdf (Publisher’s version ) (Closed access) 2019 Conference on Lasers and Electro-Optics Europe and European Electronics Conferenc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f129ea0743b6855f2e02912dc8d5e0f1
http://hdl.handle.net/2066/214816

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CO laser photoacoustic trace gas analysis of biological processes

Autor: Frans Harren, Zuckermann, H., Bijnen, F. G. C., Hackstein, J. H. P., Reuss, J., Parker, D. H.

Publikováno v: Scopus-Elsevier
Progress in Natural Science, 6, pp. S541-S545
Progress in Natural Science, 6, S541-S545. Taylor & francis ltd

Item does not contain fulltext

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cbce6b482a68e850656d2ab60e356edb
https://hdl.handle.net/2066/29456

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Food Mycology

Autor: Simona M. Cristescu, Ulf Thrane, Frans Harren, Robert A. Samson, Per Nielsen, Birgitte Andersen

Publikováno v: Food Mycology: A Multifaceted Approach to Fungi and Food

Fungi and Living Crops Cross-talk Between Host and Fungus in Postharvest Situations and its Effect on Symptom Development, D. Prusky and P. Kolattukudy Real Time Monitoring of Ethylene during Fungal-Plant Interaction by Laser-Based Photoacoustic Spec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a36f7fd2c8255bef952257e876af80f
https://doi.org/10.1201/9781420020984

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