Reviewed Journal Publications


  1. C. T. Foo, A. Unterberger, F. J. W. A. Martins, M. M. Prenting, C. Schulz, and K. Mohri. Investigating spray flames for nanoparticle synthesis via tomographic imaging using multi-simultaneous measurements (TIMes) of emission. Optics Express, 30(9), pp. 15524-15545, doi: 10.1364/OE.449269 (2022).
  2. A. Unterberger and K. Mohri. Evolutionary background-oriented schlieren tomography with self-adaptive parameter heuristics. Optics Express, 30(6), pp. 8592-8614, doi: 10.1364/OE.450036 (2022).
  3. G. Liu, M. Asif, J. Menser, T. Dreier, K. Mohri, C. Schulz and T. Endres. Spatial distribution of gas-phase synthesized germanium nanoparticle volume-fraction and temperature using combined in situ line-of-sight emission and extinction spectroscopy. Optics Express 29, pp. 8387-8406, doi: 10.1364/OE.418922 (2021).
  4. C. T. Foo, A. Unterberger, J. Menser and K. Mohri. Tomographic imaging using multi-simultaneous measurements (TIMes) for flame emission reconstructions. Optics Express 29, pp. 244-255, doi: 10.1364/OE.412048 (2021).
  5. E. Boigné, N. R. Bennett, A. Wang, K. Mohri and M. Ihme. Simultaneous in-situ measurements of gas temperature and pyrolysis of biomass smoldering via X-ray computed tomoraphy. Proceedings of the Combustion Institute, doi: 10.1016/j.proci.2020.06.070 (2020).
  6. A. Unterberger, A. Kempf and K. Mohri. 3D evolutionary reconstruction of scalar fields in the gas-phase. Energies 12:11, doi: 10.3390/en12112075 (2019).
  7. A. Unterberger, J. Menser, A. Kempf and K. Mohri. Evolutionary camera pose estimation of a multi-camera setup for computed tomography. Proceedings of the IEEE International Conference on Image Processing, Taipei, Taiwan, doi: 10.1109/ICIP.2019.8804398 (2019).
  8. A. Unterberger, M. Röder, A. Giese, A. Al-Halbouni, A. Kempf and K. Mohri. 3D instantaneous reconstruction of turbulent industrial flames using Computed Tomography of Chemiluminescence (CTC). Journal of Combustion special issue on Coal and Biomass Combustion, doi: 10.1155/2018/5373829 (2018).
  9. S. J. Grauer, A. Unterberger, A. Rittler, K. J. Daun, A. M. Kempf and K. Mohri. Instantaneous 3D flame imaging by backgrounded-orientated schlieren tomography. Combustion and Flame 196, 284, doi: 10.1016/j.combustflame.2018.06.022 (2018).
  10. K. Mohri, S. Görs, J. Schoeler, A. Rittler, T. Dreier, C. Schulz and A. Kempf. Instantaneous 3D imaging of highly turbulent flames using computed tomography of chemiluminescence. Applied Optics 56, pp. 7385-7395, doi: 10.1364/AO.56.007385 (2017).
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Conference Contributions


  1. F. J. W. A. Martins, A. Unterberger and K. Mohri. Tomographic imaging using multi-simultaneous measurements (TIMes) of emission and refractive index 3D fields in turbulent flames. Oral presentation and paper, 39th International Symposium on Combustion, Vancouver, Canada (Jul. 2022).
  2. A. Unterberger, F. J. W. A. Martins and K. Mohri. Coupled 3D evolutionary reconstruction of refractive index and CH* fields for turbulent combustion analysis. Poster, 39th International Symposium on Combustion, Vancouver, Canada (Jul. 2022).
  3. F. J. W. A. Martins, C. T. Foo, A. Unterberger and K. Mohri. Tomographic imaging using multi-simultaneous measurements (TIMes) for single-shot emission reconstructions in turbulent spray flames. Oral presentation and paper, 20th International Symposium on Applications of Laser and Imaging Techniques to Fluid Mechanics, Lisbon, Portugal (Jul. 2022).
  4. K. Mohri. Volumetric (reactive) flow diagnostics. Oral presentation (invited), Conference on Lasers and Electro-Optics (CLEO), San Jose, USA (May 2022). [Video link]
  5. J. Menser, A. Unterberger and K. Mohri. Convolutional neural networks for camera calibration requirements in flame tomography. Oral presentation and paper, 29th Deutscher Flammentag (German flame day), Bochum, Germany (Sep. 2019).
  6. A. Unterberger, A. Kempf and K. Mohri. Phantom studies on a new evolutionary reconstruction technique applied to 3D scalar fields in the gas-phase. Poster, 9th European Combustion meeting, Lisbon, Portugal (Apr. 2019).
  7. J. Menser and K. Mohri. Flame tomography based on multi-simultaneous measurements and best practice on assessing volumetric reconstruction. Oral presentation (invited), Gordon Research Conference - Laser Diagnostics in Energy and Combustion, Les Diablerets, Switzerland (June 2019).
  8. A. Unterbeger, J. Menser, A. Kempf and K. Mohri. 3D evolutionary reconstruction of scalar fields: phantom study and application to a stratified flame. Poster, 37th International Symposium on Combustion, Dublin, Ireland (Jul.-Aug. 2018).
  9. S. J. Grauer, A. Unterberger, K. J. Daun and K. Mohri. Demonstration of instantaneous 3D flame reconstruction by background-orientated schlieren tomography. Oral presentation, Combustion Institute (Canadian Section) - Spring Technical Meeting, Toronto, Canada (2018).
  10. K. Mohri, J. Menser, A. Kempf, J. Trabold, S. Walther and D. Geyer. Instantaneous 3D imaging of the Temperature Controlled Piloted Jet Burner (TCPJB) flames using computed tomography of chemiluminescence (CTC). Poster, 37th International Symposium on Combustion, Dublin, Ireland (Jul.-Aug. 2018).
  11. S. J. Grauer, A. Unterberger, T. A. Sipkens, A. M. Kempf, K. J. Daun. and K. Mohri. Background-oriented schlieren tomography for instantaneous 3D combustion imaging. Poster, 37th International Symposium on Combustion, Dublin, Ireland (Jul.-Aug. 2018).
  12. J. Menser, A. Unterberger, L. Cifuentec, A. Kempf and K. Mohri. Quantifying flame tomography reconstructions with the aid of DNS phantom data. Poster, 37th International Symposium on Combustion, Dublin, Ireland (Jul.-Aug. 2018).
  13. J. Menser, A. Unterberger, A. Kemp and K. Mohri. Instantaneous 3D imaging of turbulent stratified methane/air flames using computed tomography of chemiluminescence. Oral presentation and paper, 5th International Conference on Experimental Fluid Mechanics (ICEFM), Munich, Germany (Jul. 2018).
  14. J. Menser, A. Unterberger, S. Grauer, A. Kempf and K. Mohri. Volumetric imaging of turbulent stratified premixed flames using tomography, background-orientated schlieren and high-speed imaging. Poster, Center for Nanointegration Duisburg-Essen (CENIDE) conference, Bergische Gladbach, Germany (Feb. 2018).
  15. K. Mohri, M. Röder, A. Giese, A. Al-Halbouni and A. Kempf. 3D instantaneous reconstruction of a turbulent industrial burner flame using Computed Tomography of Chemiluminescence (CTC). Oral presentation, 3rd General Meeting and Workshop on SECs in Industry COST Action 1404 of the European Cooperation in Science and Technology, Prague, Czech Republic (Oct. 2017).
  16. K. Mohri, M. Röder, A. Giese, A. Al-Halbouni and A. Kempf. Computed Tomography of Chemiluminescence (CTC): reconstructing turbulent laboratory and industrial flames. Poster and paper, 28th Deutscher Flammentag (German flame day), Darmstadt, Germany (Sep. 2017).
  17. J. Verbeke, A. Rittler, S. Görs, C. Schulz, A. Kempf and K. Mohri. Computed Tomography of Chemiluminescence (CTC): Effect of out-of-plane views on the quality of three-dimensional reconstruction of a turbulent swirl flame. Poster and paper, 8th European Combustion Meeting, Dubrovnik, Croatia (Apr. 2017).
  18. K. Mohri, S. Görs, J. Schöler, T. Dreier, C. Schulz and A. Kempf. Tomographic reconstruction of the highly turbulent TECFLAM and unsteady Bunsen flames’ 3D instantaneous chemiluminescence field. Poster, 36th International Symposium on Combustion, Seoul, Korea (Aug. 2016).
  19. K. Mohri and A. Kempf. Computed tomography of chemiluminescence in asymmetric unsteady premixed flames. Poster and paper, 27th Deutscher Flammentag (German flame day), Clausthal, Germany (Sep. 2015).
  20. K. Mohri and A. Kempf. Computed tomography of chemiluminescence for 3D reconstructions of quasi-steady premixed flames. Oral presentation and paper, Combustion Institute (British section) meeting, Imperial College London, United Kingdom (2014).