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Soltau, Julian and Walter, Arne and Duschek, Frank and Dekorsy, Thomas (2026) AFIS - A simulation framework for detection of aerosol fluorescence with integrating spheres. Computer Physics Communications (321). Elsevier. doi: 10.1016/j.cpc.2025.110008. ISSN 0010-4655.
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Official URL: https://www.sciencedirect.com/science/article/pii/S0010465525005090
Abstract
We present a new simulation framework for the detection of aerosol fluorescence with integration spheres. Utilizing a Monte Carlo based ray-tracing approach, aerosol fluorescence within integrating sphere setups is simulated from photon generation through laser excitation over interactions with the setup components to losses and finally detection. Through modular design, the position and number of openings, sensors, etc. can be freely configured. Therefore, potential experimental setups can be evaluated with regard to overall performance, bottlenecks can be identified and the impact of different component parameters determined.
| Item URL in elib: | https://elib.dlr.de/222156/ | ||||||||||||||||||||
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| Document Type: | Article | ||||||||||||||||||||
| Title: | AFIS - A simulation framework for detection of aerosol fluorescence with integrating spheres | ||||||||||||||||||||
| Authors: |
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| Date: | 2026 | ||||||||||||||||||||
| Journal or Publication Title: | Computer Physics Communications | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||||
| DOI: | 10.1016/j.cpc.2025.110008 | ||||||||||||||||||||
| Publisher: | Elsevier | ||||||||||||||||||||
| ISSN: | 0010-4655 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | Aerosols, Fluorescence, Integrating sphere, Monte Carlo, Ray-Tracing, Python, GANDALF | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||||
| HGF - Program Themes: | Research under Space Conditions | ||||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||||
| DLR - Program: | R FR - Research under Space Conditions | ||||||||||||||||||||
| DLR - Research theme (Project): | R - Project Graduate School Pandemic Threats | ||||||||||||||||||||
| Location: | Lampoldshausen | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Technical Physics | ||||||||||||||||||||
| Deposited By: | Soltau, Julian | ||||||||||||||||||||
| Deposited On: | 09 Feb 2026 09:43 | ||||||||||||||||||||
| Last Modified: | 24 Feb 2026 13:59 |
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