Christoph Pflaum
Prof. Dr. Christoph Pflaum
Computational Engineering
Cauerstraße 11
91058 Erlangen
Department of Computer Science
Professorship for Numerical Simulation and High-Performance Computing
Cauerstraße 11
91058 Erlangen
- Phone number: +49 9131 85-28692
- Fax number: +49 9131 85-28928
- Email: christoph.pflaum@fau.de
- Website: https://cs10.tf.fau.de/christoph-pflaum
Office hours
There are no office hours on January 28h, 2025. Office hours are Tuesday from 9-10.
Jede Woche Tu, 9:00 - 10:00, Room 00.114,Research
Topics of interest
- simulation of airships
- computational optics
- high performance computing
- numerical analysis, multigrid methods
- Graduate School “Advanced Optical Technologies (SAOT)”
Talks on YouTube
Doktorarbeit
Teaching
- Theoretische Informatik I
- Scientific Computing I
- Scientific Computing II
- Laser Simulation
- Numerical Lineare Algebra
- Multigrid Methods
- Computational Optics
- Functional Analysis for Engineers
Cirriculum Vitae
| Personal Data | |
| 2/1967 | Born in Nürnberg, Germany |
| Education and Academic Qualification | |
| 9/1973 – 8/1977 | Elementary school, Nürnberg |
| 9/1977 – 7/1986 | Grammar school, Röthenbach a. d. Pegnitz |
| 11/1987 – 11/1992 | Studies in mathematics and electrical engineering, Technical University Munich |
| 11/1992 | Diploma in mathematics, Technical University Munich |
| 2/1996 | Dr. rer. nat. in mathematics, Technical University Munich |
| 2/1999 | Habilitation in mathematics, University Würzburg |
| Work and Position | |
| 8/1986 – 11/1987 | Compulsary military service |
| 11/1992 – 2/1996 | Research scientist at Bavarian Consortium for High Performance Scientific Computing |
| 3/1996 – 8/2000 | Research assistent at University Würzburg |
| 9/2000 – 8/2001 | Faculty Visiting Scholar of the University of California Center for Applied Scientific Computing Lawrence Livermore National Laboratory Livermore California, USA |
| 9/2001 – 5/2003 | Research assistent at University Würzburg |
| since 6/2003 | Professor of Computational Engineering at University of Erlangen-Nürnberg |
Publications before 2000
- C. Pflaum, Interpolations-, Approximations- und Kombinationseigenschaften dünner Gitter, ZAMM, 699-700, vol. 75, 1995
- T. Dornseifer und C. Pflaum, Discretization of elliptic differential equations on curvilinear bounded domains with sparse grids, Computing, Nummer 3, vol. 56, Seite 197-213, 1996.
- C. Pflaum, On the regularity of elliptic differential equations using symmetry techniques and suitable discrete spaces , Electronic Journal of Differential Equations, Vol. 1996, No. 11, pp. 1–9.
- C. Pflaum, Convergence of the combination technique for second-order elliptic differential equations, SIAM Journal on Numerical Analysis, Volume 34, Issue 6, pp. 2431-2455, 1997.
- C. Pflaum, A multilevel algorithm for the solution of second order elliptic differential equations on sparse grids,Numer. Math., vol. 79, pp. 141-155, 1998.
- P. Hemker, C. Pflaum, Approximation on partially ordered sets of regular grids, Applied Numerical Mathematics, (25)1 (1997) pp. 55-87.
- C. Pflaum und A. Zhou, Error analysis of the combination technique, Numer. Math., vol.84, pp. 327-350, 1999.
- M. Dobrowolski, S. Gräf, C. Pflaum, On A Posteriori Error Estimators in the Finite Element Method on
Anisotropic Meshes, Electronic Transactions on Numerical Analysis, Vol. 8, pp.36–45, 1999.
Publications
2024
- Saha S., Mackenzie J., Pflaum C.:
Simulation of solid-state lasers with temperature and wavelength dependent absorption and emission
SPIE Optical Systems Design, 2024, Strasbourg, France (Strasbourg, France, 8. April 2024 - 12. April 2024)
In: Proceedings Computational Optics 2024 2024
DOI: 10.1117/12.3016718
2023
- Pflaum C., Riffelmacher T., Jocher A.:
Design and route optimisation for an airship with onboard solar energy harvesting
In: International Journal of Sustainable Energy 42 (2023), p. 289-303
ISSN: 1478-6451
DOI: 10.1080/14786451.2023.2189488
2022
- Pflaum C.:
Computation of Kerr lensing effect in laser amplifiers
Nonlinear Optics and its Applications 2022 (, 9. May 2022 - 20. May 2022)
In: Neil G. R. Broderick, John M. Dudley, Anna C. Peacock (ed.): Proceedings of SPIE - The International Society for Optical Engineering 2022
DOI: 10.1117/12.2620926 - Pflaum C., Rall PL., Lindlein N.:
Far field calculation of distorted Gaussian beams
In: Journal of the Optical Society of America A-Optics Image Science and Vision 39 (2022), p. 198-205
ISSN: 1084-7529
DOI: 10.1364/JOSAA.444710 - Rall PL., Förster D., Graf T., Pflaum C.:
Simulation and compensation of thermal lensing in optical systems
In: Optics Express 30 (2022), p. 38643-38662
ISSN: 1094-4087
DOI: 10.1364/OE.467813
2021
- Rall PL., Pflaum C.:
Ray tracing in thermally loaded optical systems
GAMM 2021 (Online / Kassel, 15. March 2021 - 19. December 2021)
In: Volume21, Issue1Special Issue: 92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM)
2021
DOI: 10.1002/pamm.202100044 - Rall PL., Pflaum C.:
Simulation and compensation of thermal lensing in high power optical systems
SPIE Optical Systems Design 2021 (Online, 12. September 2021 - 16. September 2021)
DOI: 10.1117/12.2600184
2020
- Pflaum C., Springer R.:
Mode Dependent Laser Pulse Amplification: A Computational Approach in 3D
CLEO 2020 (San Jose, USA und online, 12. May 2020 - 14. May 2020)
DOI: 10.1364/cleo_at.2020.jw2b.5
URL: https://www.cleoconference.org/home/schedule/?day=Wednesday#JW2B - Rall PL., Pflaum C.:
Polarization ray tracing in thermally loaded solid-state laser crystals
In: Journal of the Optical Society of America B-Optical Physics Vol. 37 (2020)
ISSN: 0740-3224
DOI: 10.1364/JOSAB.391216
URL: https://www.osapublishing.org/josab/abstract.cfm?uri=josab-37-7-1933
2019
- Pflaum C.:
A Beam Propagation Method for Distorted Gaussian Beams
GAMM 2019 (Wien, 18. February 2019 - 21. August 2020)
In: PAMM 2019 2019
DOI: 10.1002/pamm.201900034
URL: https://onlinelibrary.wiley.com/doi/abs/10.1002/pamm.201900034 - Springer R., Alexeev I., Heberle J., Pflaum C.:
Numerical simulation of short laser pulse amplification
In: Journal of the Optical Society of America B-Optical Physics 36 (2019), p. 717-727
ISSN: 0740-3224
DOI: 10.1364/JOSAB.36.000717 - Springer R., Pflaum C.:
3D simulation and beam quality improvement of a pulsed Cr,Tm,Ho:YAG laser
In: Optics Express 27 (2019), p. 22898--22916
ISSN: 1094-4087
DOI: 10.1364/OE.27.022898
URL: http://www.opticsexpress.org/abstract.cfm?URI=oe-27-16-22898
2018
- Hartmann R., Pflaum C.:
Efficient Ritz-Galerkin Discretization of PDEs with Variable Coefficients in arbitrary Dimensions using Sparse Grids
GAMM 2017 (Weimar)
In: PAMM, Online: 2018
DOI: 10.1002/pamm.201710348 - Hornich J., Hager G., Pflaum C.:
Efficient optical simulation of nano structures in thin-film solar cells
DOI: 10.1117/12.2312545 - Pflaum C.:
Modeling and Simulation of Solid‐State Lasers: From Mathematics to Industrial Application
GAMM 2018 (München TUM, 19. March 2018 - 23. March 2018)
DOI: 10.1002/pamm.201800215
URL: https://onlinelibrary.wiley.com/doi/abs/10.1002/pamm.201800215 - Pflaum C., Springer R.:
Dynamic Mode Analysis with Arbitrary Rate Equations
In: SPIE Photonics Europe Proceedings, 2018
DOI: 10.1117/12.2306394 - Rall PL., Springer R., Pflaum C.:
3D ray tracing model for laser beams influenced by thermal lensing in solid-state gain media
In: SPIE Optical System Design Proceedings, 2018
DOI: 10.1117/12.2311840 - Rall PL., Springer R., Pflaum C.:
3D ray tracing model for laser beams influenced by thermal lensing in solid-state gain media
SPIE computational optics 2018 (Frankfurt, 14. May 2018 - 17. May 2018)
DOI: 10.1117/12.2311840 - Springer R., Alexeev I., Heberle J., Pflaum C.:
Simulation of energy buildups in solid-state regenerative amplifiers for 2-μm emitting lasers
SPIE Photonics West
DOI: 10.1117/12.2287769 - Springer R., Alexeev I., Heberle J., Pflaum C.:
Simulation of energy buildups in solid-state regenerative amplifiers for 2-μm emitting lasers
In: W. Andrew Clarkson, Ramesh K. Shori (ed.): SPIE Photonics West Proceedings, SPIE Digital Library, 2018, p. 1051106-1 - 1051106-10
DOI: 10.1117/12.2287769 - Springer R., Pflaum C.:
Influence of interionic energy transfer mechanisms in Tm,Ho:YAG on the maximum extractable energy in regenerative amplifiers
SPIE Photonics Europe
DOI: 10.1117/12.2306235 - Springer R., Pflaum C.:
Influence of interionic energy transfer mechanisms in Tm,Ho:YAG on the maximum extractable energy in regenerative amplifiers
In: SPIE Photonics Europe Proceedings, 2018
DOI: 10.1117/12.2306235
URL: https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10683/106832K/Influence-of-interionic-energy-transfer-mechanisms-in-TmHo-YAG-on/10.1117/12.2306235.full?SSO=1
2017
- Alexeev I., Pflaum C., Schmidt M.:
New approaches in teaching laser engineering classes - modeling and building up a laser
DOI: 10.1117/12.2264777 - Hartmann R., Pflaum C.:
A prewavelet-based algorithm for the solution of second-order elliptic differential equations with variable coefficients on sparse grids
In: Numerical Algorithms (2017), p. 1-28
ISSN: 1017-1398
DOI: 10.1007/s11075-017-0407-9
URL: https://link.springer.com/article/10.1007/s11075-017-0407-9 - Springer R., Pflaum C.:
Temporal Pulse Shape Modulation in Single-Pass Solid State Amplifier
In: Numerical Simulation of Optoelectronic Devices (NUSOD) - Proceedings, 2017
Open Access: http://www.nusod.org/2017/nusod17paper72.pdf - Springer R., Pflaum C.:
Temporal Pulse Shape Modulation in Single Pass Solid-State Amplifiers
Conference on Numercial Simulation of Optoelectronic Devices (NUSOD) (Copenhagen)
2016
- Abebe BT., Pflaum C., Geißendörfer S.:
Fourier transform based interface roughness analysis for flexible thin-film silicon solar cells
In: Journal of Photonics for Energy 6 (2016)
ISSN: 1947-7988
DOI: 10.1117/1.JPE.6.025505
URL: http://photonicsforenergy.spiedigitallibrary.org/article.aspx?articleid=2526580 - Hornich J., Pflaum C., Brabec C., Forberich K.:
Numerical study of plasmonic absorption enhancement in semiconductor absorbers by metallic nanoparticles
In: Journal of Applied Physics 120 (2016), Article No.: 113102
ISSN: 1089-7550
DOI: 10.1063/1.4962459 - Pflaum C., Alexeev I., Ugurlu AD., Seerdar G.:
Ultrafast (picosecond) laser oscillator for educational use
In: European Journal of Physics 37 (2016), p. 1-11
ISSN: 0143-0807
DOI: 10.1088/0143-0807/37/4/045301
URL: http://iopscience.iop.org/article/10.1088/0143-0807/37/4/045301/pdf - Pflaum C., Hartmann R.:
A Sparse Grid Discretization of the Helmholtz Equation with Variable Coefficients in High Dimensions
In: SIAM Journal on Numerical Analysis 54 (2016), p. 27072727
ISSN: 0036-1429
DOI: 10.1137/15M101508X
URL: http://epubs.siam.org/doi/abs/10.1137/15M101508X - Pflaum C., Hartmann R., Rahimi Z.:
Modeling and simulation of ultra-short pulse amplification
Photonics West (San Francisco, 15. February 2016 - 18. February 2016)
In: Solid State Lasers XXV: Technology and Devices, USA, Bellingham: 2016
DOI: 10.1117/12.2211784
URL: http://spie.org/Publications/Proceedings/Paper/10.1117/12.2211784 - Yan S., Pflaum C., Xu X., Zhuoxiang R.:
Numerical Analysis of Discrete Geometric Method on Plasmonic Structures
In: IEEE Transactions on Magnetics PP (2016), p. 1-4
ISSN: 1941-0069
DOI: 10.1109/TMAG.2015.2490278
URL: http://ieeexplore.ieee.org/document/7297862/
2015
- Bronnbauer C., Hornich J., Gasparini N., Guo F., Hartmeier B., Luechinger NA., Pflaum C., Brabec C., Forberich K.:
Printable Dielectric Mirrors with Easily Adjustable and Well-Defined Reflection Maxima for Semitransparent Organic Solar Cells
In: Advanced Optical Materials 3 (2015), p. 1424-1430
ISSN: 2195-1071
DOI: 10.1002/adom.201500216 - Pflaum C., Rahimi Z.:
Simulation of Solid-State-Lasers and Amplifiers
Education and Training in Optics and Photonics 2015 (Bordeaux)
In: SPIE (ed.): Education and Training in Optics and Photonics 2015 2015
DOI: 10.1117/12.2223064
URL: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2458842 - Yan S., Pflaum C., Xu X., Ren Z.:
Error Estimation of Discrete Geometry Method on Plasmonic Structures
Compumag 2015 (Montreal, Quebec, Canada)
In: Proceedings of Compumag 2015, Montreal, Quebec, Canada: 2015
URL: http://hal.upmc.fr/hal-01152726
2014
- Aminpour A., Pflaum C.:
Optical path difference of slanted edge diode-pumped Yb:YAG/YAG thin-disk laser
Solid State Lasers XXIII: Technology and Devices (San Francisco, CA, 2. February 2014 - 4. February 2014)
In: Solid State Lasers XXXIII: Technology and Devices, Bellingham: 2014
DOI: 10.1117/12.2034282
URL: http://spie.org/Publications/Proceedings/Paper/10.1117/12.2034282 - Graupeter T., Pflaum C.:
Simulation of birefringence in laser crystals
Solid State Lasers XXIII: Technology and Devices (San Francisco, CA, 2. February 2014 - 4. February 2014)
In: SPIE (ed.): Solid State Lasers XXXIII: Technology and Devices, Bellingham: 2014
DOI: 10.1117/12.2037321
URL: http://spie.org/Publications/Proceedings/Paper/10.1117/12.2037321 - Hartmann R., Pflaum C., Graupeter T.:
Calculations of Eigenpolarization in Nd:YAG Laser Rods Due to Thermally Induced Birefringence
In: IEEE Journal of Quantum Electronics 50 (2014), p. 1035-1043
ISSN: 0018-9197
DOI: 10.1109/JQE.2014.2365618
URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?tp=&arnumber=6940206&queryText%3DGraupeter - Rahimi Z., Pflaum C.:
Simulation of the scattering effect of randomly textured surfaces on the efficiency of thin film tandem solar cells
In: Physics, Simulation, and Photonic Engineering of Photovoltaic Devices III, Bellingham: SPIE, 2014, p. 1-7
ISBN: 9780819498946
DOI: 10.1117/12.2035319
URL: http://spie.org/Publications/Proceedings/Paper/10.1117/12.2035319
2013
- Hertel K., Hüpkes J., Pflaum C.:
An image processing approach to approximating interface textures of microcrystalline silicon layers grown on existing aluminum-doped zinc oxide textures
In: Optics Express 21 (2013), p. A977--A990
ISSN: 1094-4087
DOI: 10.1364/OE.21.00A977
URL: http://www.opticsinfobase.org/oe/viewmedia.cfm?uri=oe-21-S6-A977&seq=0 - Rahimi Z., Pflaum C.:
Modeling of semiconductor saturable absorber mirrors using dynamic mode analysis
SPIE Conference Photonics West (San Francisco, USA, 3. February 2013 - 7. February 2013)
In: Laser Resonators, Microresonators, and Beam Control XV 2013
DOI: 10.1117/12.2004005
URL: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1656000 - Rahimi Z., Pflaum C.:
Simulation of solid-state lasers with composite and ceramic crystals
SPIE Conference Photonics West (San Francisco, USA, 3. February 2013 - 5. February 2013)
In: Solid State Lasers XXII: Technology and Devices 2013
DOI: 10.1117/12.2004076
URL: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1661784 - Yan S., Krantz J., Forberich K., Pflaum C., Brabec C.:
Numerical Simulation of light propagation in silver nanowire films using time-harmonic inverse iterative method
In: Journal of Applied Physics 113 (2013), p. 1-6
ISSN: 0021-8979
DOI: 10.1063/1.4801919
URL: http://jap.aip.org/resource/1/japiau/v113/i15/p154303_s1
2012
- Feng F., Pflaum C.:
Dynamic multimode analysis (DMA) of passively Q-switched intracavity frequency-doubling solid state laser
SPIE Photonics Europe (Brüssel, 16. April 2012 - 18. April 2012)
In: Nonlinear Optics and Applications VI, Brüssel: 2012
DOI: 10.1117/12.921852
URL: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1316438 - Feng F., Pflaum C.:
Efficient numerical methods for initial-value solid-state laser problems
In: Proceedings in Applied Mathematics and Mechanics 12 (2012), p. 655-656
ISSN: 1617-7061
DOI: 10.1002/pamm.201210316
URL: http://onlinelibrary.wiley.com/doi/10.1002/pamm.201210316/abstract - Graupeter T., Pflaum C.:
Stability analysis of solid state lasers regarding thermal lensing effect
SPIE Photonics Europe 2012 (Brüssel, 16. April 2012 - 19. April 2012)
In: Laser Sources and Applications, Brüssel: 2012
DOI: 10.1117/12.923475
URL: http://spiedigitallibrary.org/proceedings/resource/2/psisdg/8433/1/843321_1?isAuthorized=no - Pflaum C., Hertel K.:
Abschlussbericht für das Projekt LightWave
(2012), p. 12
URL: https://www10.cs.fau.de/publications/reports/TechRep_2012-02.pdf
(Techreport) - Pflaum C., Rahimi Z., Feng F.:
Dynamic multi-mode analysis of passive Q-switched lasers
Laser Resonators, Microresonators, and Beam Control XIV (San Francicso, 22. January 2012 - 25. January 2012)
In: Laser Resonators, Microresonators, and Beam Control XIV, San Francicso: 2012
DOI: 10.1117/12.905201
URL: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1277227 - Yan S., Krantz J., Pflaum C., Brabec C.:
Simulation of optical Properties of percolation type electrode for thin film solar cells with silver nanowires
Photonics Europe (Brüssel,, 16. April 2012 - 18. April 2012)
In: Photonics for Solar Energy Systems IV, Brüssel: 2012
DOI: 10.1117/12.922000
URL: http://spiedigitallibrary.org/proceedings/resource/2/psisdg/8438/1/84381N_1?isAuthorized=no
2011
- Jandl CA., Hertel K., Pflaum C., Stiebig H.:
Simulation of silicon thin-film solar cells for oblique incident waves
SPIE Eco-Photonics (Strasbourg, 28. March 2011 - 30. March 2011)
In: Proceedings of SPIE 2011
DOI: 10.1117/12.882860
URL: http://www.deepdyve.com/lp/spie/simulation-of-silicon-thin-film-solar-cells-for-oblique-incident-waves-0NR0cUS7q0 - Jandl CA., Hertel K., Pflaum C., Stiebig H.:
Simulation of thin-film silicon solar cells with integrated AFM scans for oblique incident waves
26th European Photovoltaic Solar Energy Conference (Hamburg)
In: Proceedings of 26th European Photovoltaic Solar Energy Conference 2011
URL: http://www.eupvsec-proceedings.com/proceedings?tagged&paper=12684 - Pflaum C.:
Abschlussbericht zum Innonet Projekt SOL: Simulation und Optimierung innovativer Lasersysteme
(2011), p. 13
URL: https://www10.cs.fau.de/publications/reports/TechRep_2011-01.pdf
(Techreport)
2010
- Jandl CA., Dewald W., Pflaum C., Stiebig H.:
Simulation of Microcrystalline Thin-Film Silicon Colar Cells with Integrated AFM Scancs
5th European Photovoltaic Solar Energy Conference and Exhibition (PVSEC), (Valencia, Spanien)
In: Proceedings of the 25th European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC) 2010
DOI: 10.4229/25thEUPVSEC2010-3AV.2.3
URL: http://www.eupvsec-proceedings.com/proceedings?fulltext=Jandl&paper=7662 - Jandl CA., Hertel K., Dewald W., Pflaum C.:
High Performance Computing for the Simulation of Thin-Film Solar Cells
Fourth Joint HLRB and KONWIHR Review and Results Workshop (Garching)
In: High Performance Computing in Science and Engineering Garching/Munich 2009, Berlin Heidelberg: 2010
URL: http://www.springerlink.com/content/g4t5t271h9g70470/fulltext.pdf - Jandl CA., Hertel K., Pflaum C., Stiebig H.:
Analysis of Optical Nanostructures of Thin-Film Solar Cells Using High Performance Simulations
Optical Nanostructures for Photovoltaics, PV 2010 (Karlsruhe, 21. June 2010 - 24. June 2010)
In: Optical Nanostructures for Photovoltaics, Karlsruhe: 2010
URL: http://www.opticsinfobase.org/abstract.cfm?URI=PV-2010-PTuB4 - Jandl Christine, Dewald W., Paetzold U.W., Gordijn A., Pflaum Christoph, Stiebig H.:
Simulation of tandem thin-film silicon solar cells
Photonics for Solar Energy Systems III (Brüssel, 13. April 2010 - 15. April 2010)
In: Photonics for Solar Energy Systems III (Proceedings Volume) 2010
DOI: 10.1117/12.854366
URL: http://spie.org/x648.html?product_id=854366 - Pflaum C., Jandl CA., Hertel K., Rahimi Z.:
Simulation of optical Waves in thin-film Solar Cells
In: Innovatives Supercomputing in Deutschland : inSiDE 8 (2010), p. 16-19
DOI: 10.1109/ICEAA.2010.5651669
URL: http://inside.hlrs.de/pdfs/inSiDE_autumn2010.pdf - Pflaum C., Rahimi Z.:
An iterative solver for the finite-difference frequency-domain (FDFD) method for the simulation of materials with negative permittivity
In: Numerical Linear Algebra With Applications (2010), p. 1-18
ISSN: 1070-5325
DOI: 10.1002/nla.746
URL: http://onlinelibrary.wiley.com/doi/10.1002/nla.746/pdf - Pflaum C., Rahimi Z., Erdmann A.:
Characterization of the scattering effect of complex mask geometries with surface roughness
SPIE Photonics Europe (Brüssel, 13. April 2010 - 15. April 2010)
In: Optical Modelling and Design 2010
DOI: 10.1117/12.853726
URL: http://spie.org/x648.html?product_id=853726 - Pflaum C., Rahimi Z., Jandl CA.:
Simulation of Optical Waves in Thin-Film Solar Cells
International Conference on Electromagnetics in Advanced Applications (Sydney, Australia, 20. September 2010 - 24. September 2010)
In: Proceedings of the ICEAA '10 2010
DOI: 10.1109/ICEAA.2010.5651605
2009
- Erdmann A., Pflaum C., Rahimi Z.:
Finite integration (FI) method for modeling optical wavers in lithography masks
7th International Fraunhofer IISB Lithography Simulation Workshop (Hersbruck)
In: 7th International Fraunhofer IISB Lithography Simulation Workshop 2009 - Heubeck B., Pflaum C.:
Time-dynamic simulations of DFB lasers in 2D
Physics and Simulation of Optoelectronic Devices XVII (San Jose, CA)
DOI: 10.1117/12.809017 - Härdtlein J., Pflaum C., Linke A., Walters C.:
Advanced expression templates programming
In: Computing and Visualization in Science (2009)
ISSN: 1432-9360
DOI: 10.1007/s00791-009-0128-2
URL: http://www.springerlink.com/content/eh07340434748360/?p=9fb75efc8ddf428fa2498799d832cfd9&pi=0 - Pflaum C., Berneker B.:
Convergence analysis of non-conforming Trigonometric Finite Wave Elements
In: Journal of Computational and Applied Mathematics (2009)
ISSN: 0377-0427
DOI: 10.1016/j.cam.2009.08.042 - Pflaum C., Jandl CA., Haase C., Stiebig H.:
Simulation of Light In-coupling at Oblique Angles in Thin-Film Silicon Solar Cells
PVSEC (Hamburg)
In: Proceedings of the 24th European Photovoltaic Solar Energy Conference and Exhibition 2009
URL: https://www10.informatik.uni-erlangen.de/~pflaum/pflaum/Artikel/3BO.9.6_paper.pdf - Pflaum C., Rahimi Z.:
A finite difference frequency domain (FDFD) method for materials with negative permittivity
ICEAA '09 (Turin, 14. September 2009 - 18. September 2009)
In: Proceedings of International Conference of "Electromagnetics in Advanced Applications", 2009. ICEAA '09 2009
DOI: 10.1109/TCE.2002.1037065
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5297314&isnumber=5297261&tag=1 - Pflaum C., Rahimi Z.:
Automatic Parallelization of Staggered Grid Codes with Expression Templates
In: International Journal of Computational Science and Engineering 4 (2009), p. 306-313
ISSN: 1742-7185
DOI: 10.1504/IJCSE.2009.029166
URL: http://www.inderscience.com/search/index.php?action=record&rec_id=29166&prevQuery=&ps=10&m=or - Rahimi Z., Erdmann A., Pflaum C.:
Finite integration (FI) method for modelling optical waves in lithography masks
ICEAA '09 (Turin)
In: Proceedings of International Conference of "Electromagnetics in Advanced Applications", 2009. ICEAA '09 2009
DOI: 10.1109/ICEAA.2009.5297317
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5297317&isnumber=5297261 - Wohlmuth M., Altmann K., Pflaum C.:
Finite Element Simulation of Solid State Lasers
LASE 2009 (San Jose)
In: Proceedings of SPIE Vol. 7194 2009 - Wohlmuth M., Altmann K., Pflaum C.:
New Approaches for the Dynamic 3D Simulation of Solid-State Lasers .
Advanced Solid State Photonics, ASSP 2009 (Denver, 1. February 2009 - 4. February 2009)
In: Conference Program and Technical Digest OSA ASSP 2009 2009
URL: http://www.opticsinfobase.org/viewmedia.cfm?URI=ASSP-2009-TuB20&seq=0∨igin=search - Wohlmuth M., Pflaum C., Altmann K., Paster M., Hahn C.:
Dynamic multimode analysis of Q-switched solid state laser cavities
In: Optics Express 17 (2009), p. 17303-17316
ISSN: 1094-4087
DOI: 10.1364/OE.17.017303
2008
- Heubeck B., Pflaum C.:
A new simulation technique for DFB lasers
Semiconductor Lasers and Laser Dynamics III (Strasbourg)
DOI: 10.1117/12.779290 - Pflaum C.:
A multigrid conjugate gradient method
In: Applied Numerical Mathematics 58 (2008), p. 1803-1817
ISSN: 0168-9274
DOI: 10.1016/j.apnum.2007.11.020 - Pflaum C., Berneker B., Steinle G.:
New Finite Elements for Large-Scale Simulation of Optical Waves
In: SIAM Journal on Scientific Computing 31 (2008), p. 1063-1081
ISSN: 1064-8275
DOI: 10.1137/070692224
URL: http://epubs.siam.org/doi/abs/10.1137/070692224 - Pflaum C., Wohlmuth M.:
3-dimensional simulation of the solid state lasers
SPIE Photonics West 2008 (San Jose CA, USA, 8. April 2008 - 10. April 2008)
In: Proceedings of SPIE - Solid State Lasers XVII: Technology and Devices 2008
DOI: 10.1117/12.779515
URL: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=820603
2006
- Härdtlein J., Linke A., Pflaum C.:
Fast Expression Templates - Enhancements for High Performance C++ Libraries
(2006), p. 8
URL: https://www10.cs.fau.de/publications/reports/TechRep_2006-07.pdf
(Techreport) - Härdtlein J., Pflaum C., Linke A.:
Blocking Techniques with Fast Expression Templates
(2006), p. 9
URL: https://www10.cs.fau.de/publications/reports/TechRep_2006-08.pdf
(Techreport) - Pflaum C., Heubeck B.:
Numerical simulation of multiple modes in solid state lasers
Solid State Lasers and Amplifiers II (Strasbourg)
DOI: 10.1117/12.661514
2005
- Didierjan J., Forget S., Chenais S., Druon F., Balembois F., Georges P., Altmann K., Pflaum Christoph:
High resolution absolute temperature mapping of laser crystals in diode-end-pumped configuration
In: Proceedings of SPIE 5707 (2005), p. 370--379
ISSN: 0277-786X
DOI: 10.1117/12.593895 - Härdtlein J., Linke A., Pflaum C.:
Fast expression templates. Object-oriented high performance computing
Fifth International Conference on Computational Science (Atlanta, 22. May 2005 - 25. May 2005)
In: Dongarra J.J.; Sunderam V.S.; Sloot P.M.A.; Albada G.D. (ed.): Computational Science - ICCS 2005 2005
URL: https://www10.informatik.uni-erlangen.de/Publications/Papers/2005/Haerdtlein_ICCS05.pdf - Härdtlein J., Pflaum C.:
Efficient and User-friendly Computation of local Stiffness Matrices
18th Symposium Simulationstechnique ASIM 2005 (Erlangen)
In: 18th Symposium Simulationstechnique ASIM 2005 Proceedings, Erlangen: 2005
URL: https://www10.informatik.uni-erlangen.de/Publications/Papers/2005/Haerdtlein_ASIM05.pdf
2004
- Altmann K., Pflaum C., Seider D.:
Computation of laser cavity eigenmodes by the use of a 3D finite element approach
In: OSA trends in optics and photonics (2004), p. 497-502
ISSN: 1094-5695
URL: http://www.opticsinfobase.org/viewmedia.cfm?uri=ASSP-2004-497&seq=0 - Altmann K., Pflaum C., Seider D.:
Erratum: Third-dimensional finite element conputation of laser cavity eigenmodes
In: Applied Optics 43 (2004), p. 3178
ISSN: 0003-6935
URL: http://www.opticsinfobase.org/view_article.cfm?gotourl=http://www.opticsinfobase.org/DirectPDFAccess/123C7986-FF41-C70A-DB1AE38246E9B841_79912/ao-43-15-3178.pdf?da=1&id=79912&seq=0&mobile=no∨g=Friedrich-Alexander-Universität Erlangen-Nürnberg Bibliothek - Pflaum C., Seider D., Altmann K.:
Modeling and Computation of Laser Cavity Eigenmodes
Conference Photonics Europe (Strasbourg, 27. April 2004 - 29. April 2004)
In: SPIE (ed.): Solid State Lasers and Amplifiers, Bellingham, Washington, USA: 2004
DOI: 10.1117/12.544778
URL: http://spie.org/Publications/Proceedings/Paper/10.1117/12.544778 - Pflaum C., Seider D., Altmann K.:
Three-Dimensional Finite Element Computation of Laser Cavity Eigenmodes
In: Applied Optics 43 (2004), p. 1892-1901
ISSN: 2155-3165
DOI: 10.1364/AO.43.001892
URL: https://www.osapublishing.org/ao/abstract.cfm?uri=ao-43-9-1892&origin=search - Seider D., Pflaum C., Altmann K.:
Three-dimensional computation of laser cavity Eigenmodes by the use of finite element analysis (FEA)
In: Proceedings of SPIE 5333 (2004), p. 18-29
ISSN: 0277-786X
DOI: 10.1117/12.532578
URL: http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1321875
2003
- Altmann K., Pflaum C., Seider D.:
Semi-Unstructured Grids in the Laser Simulation Program LASCAD
In: Proceedings in Applied Mathematics and Mechanics 2 (2003), p. 438-439
ISSN: 1617-7061
URL: http://citeseerx.ist.psu.edu/viewdoc/download?rep=rep1&type=pdf&doi=10.1.1.94.3841 - Linke A., Pflaum C.:
Fast Expression Templates for the Hitachi SR8000 Supercomputer
(2003), p. 13
URL: https://www10.cs.fau.de/publications/reports/TechRep_2003-09.pdf
(Techreport) - Pflaum C., Bergen B., Linke A.:
Scientific Progress in the Par-EXPDE-Project
First Joint HLRB and KONWIHR Status and Result Workshop (München)
In: High Performance Computing in Science and Engineering, Munich 2002, Berlin: 2003
URL: http://link.springer.com/chapter/10.1007%2F978-3-642-55526-8_38 - Pflaum C., McCormick S., Manteuffel T.:
Improved discretization error estimates for first-order system least squares
In: Journal of Numerical Mathematics 11 (2003), p. 163-177
ISSN: 1570-2820
DOI: 10.1163/156939503766614153
URL: http://www.degruyter.com/dg/viewarticle.fullcontentlink:pdfeventlink/$002fj$002fjnma.2003.11.issue-2$002f156939503766614153$002f156939503766614153.pdf?t:ac=j$002fjnma.2003.11.issue-2$002f156939503766614153$002f156939503766614153.xml
2002
- Altmann K., Pflaum C., Seider D.:
3D Finite Element Approximation of the Resonator Equation in Laser Simulation
(2002), p. 10
URL: https://www10.cs.fau.de/publications/reports/TechRep_2002-03.pdf
(Techreport) - Pflaum C.:
Problem Dependent Generalized Prewavelets
In: Computing 69 (2002), p. 339-352
ISSN: 0010-485X
DOI: 10.1007/s00607-002-1464-y
URL: https://www10.informatik.uni-erlangen.de/Publications/Papers/2002/Pflaum_Computing_Vol69Nr4.pdf - Pflaum C., Seider D.:
Efficient Implementation of Operators on Semi-Unstructured Grids
ICCS 2002 (Amsterdam, 21. April 2002 - 24. April 2002)
In: Computational Science - ICCS2002, Berlin: 2002
URL: http://link.springer.com/content/pdf/10.1007%2F3-540-47789-6_65.pdf
2001
- Pflaum C.:
Expression Templates for Partial Differential Equations
In: Computing and Visualization in Science 4 (2001), p. 1-8
ISSN: 1432-9360
DOI: 10.1007/s007910100051
URL: http://link.springer.com/content/pdf/10.1007%2Fs007910100051.pdf - Pflaum C.:
Semi-Unstructured Grids
In: Computing 67 (2001), p. 141-166
ISSN: 0010-485X
DOI: 10.1007/s006070170011
URL: http://link.springer.com/content/pdf/10.1007%2Fs006070170011.pdf - Pflaum C., Falgout R.:
Automatic Parallelization With Expression Templates
(2001)
URL: http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.15.7155&rep=rep1&type=pdf
(Techreport)
2000
- Pflaum C.:
Estimation of the Condition Number of Additive Preconditioners by the Constant in the Strengthened Cauchy-Schwarz Inequality
In: Proceedings in Applied Mathematics and Mechanics 80 (2000), p. 841-842
ISSN: 1617-7061
URL: https://www10.informatik.uni-erlangen.de/Publications/Papers/2000/Pflaum_GAMM99.pdf - Pflaum C.:
Estimation of the Condition Number of Additive Preconditioners on Tensor Product Grids
Sixth European Multigrid Conference (Gent)
In: Proceedings of the Sixth European Multigrid Conference Held in Gent, Belgium, September 27-30, 1999, Berlin: 2000
URL: https://books.google.de/books?hl=de&lr=&id=XYsQXIyIjycC&oi=fnd&pg=PA1&dq=Proceedings+of+the+Sixth+European+Multigrid+Conference+Held+in%09Gent,+Belgium,+September+27-30,+1999&ots=OBoz6k4q7q&sig=u2xfasgCSSkjEvfdj0cFAjHSfDM - Pflaum C.:
Robust convergence of multilevel algorithms for convection-diffusion equations
In: SIAM Journal on Numerical Analysis 37 (2000), p. 443-469
ISSN: 0036-1429
DOI: 10.1137/S0036142998346870
URL: http://epubs.siam.org/doi/pdf/10.1137/S0036142998346870