IPP team: Photonics Instrumentation and Processes

Difference between revisions of "Photonics Modeling and Simulation"

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(Created page with "'''P. Gérard''', S. Lecler, P. Twardowski L’évolution vers les échelles micro- et nanoscopiques nécessite des outils de simulation basés sur l’optique physique. Nos...")
 
 
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'''P. Gérard''', S. Lecler, P. Twardowski
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[[fr:Modélisation et simulation photonique]]
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'''P. Gérard''', M. Flury, S. Lecler, P. Twardowski
  
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These tools are now considered as '''CAD facilities'''.
  
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L’évolution vers les échelles micro- et nanoscopiques nécessite des outils de simulation basés sur l’optique physique. Nos travaux s’appuient sur des outils allant de logiciels comme CodeV ou LightTools jusquà des algorithmes vectoriels rigoureux tels que la méthode des différences finies dans le domaine temporel (FDTD pour « Finite Difference in Time Domain »), la méthode des éléments finis (FEM pour « Finite Element Method ») ou la méthode du spectre des modes rayonnés (RSM pour « Radiation Spectrum Method »). Nos efforts portent particulièrement sur l’interaction d’un faisceau lumineux avec des structures de taille inférieure à sa longueur d’onde. Pour cela nous développons des outils spécifiques. Les composants étudiés entrent dans la réalisation de systèmes de mesure pour des applications médicales ou servent au contrôle de procédés photoniques.
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'''The trend towards microscopic and nanoscopic scales requires simulation tools based on wave optics'''.  
  
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<gallery widths=200px heights=150px>
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File:lentille_effectif.jpg|Simulation of an effective medium Fresnel Lens
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File:Simul franges blanches.jpg|1D simulation of white light fringes
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</gallery>
  
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*[[Modélisation_et_simulation_photonique:RSM|Radiation Spectrum Method]]
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Our research work uses simulation software ranging from ray tracing : '''Code V, LightTools, Zemax OpticStudio14.2'''
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to software based on rigorous vectorial methods such as:
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*'''FDTD''': Finite Difference Time Domain,
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*'''FEM''': Finite Element Methods,
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*'''RSM''': Radiation Spectrum Method,
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*'''FMM''': Fourier Modal Method,
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*'''MIE''': generalized Mie theory.
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Particular effort is focused on the interaction between an optical beam and subwavelength structures. To do this, we develop dedicated simulation tools. The components studied are used in measurement systems for medical applications or for use in the control of photonics processes.
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*[[Photonics Modeling and Simulation:RSM|Radiation Spectrum Method]]

Latest revision as of 16:25, 17 December 2016

P. Gérard, M. Flury, S. Lecler, P. Twardowski

These tools are now considered as CAD facilities.

The trend towards microscopic and nanoscopic scales requires simulation tools based on wave optics.

  • Simulation of an effective medium Fresnel Lens

  • 1D simulation of white light fringes

Our research work uses simulation software ranging from ray tracing : Code V, LightTools, Zemax OpticStudio14.2

to software based on rigorous vectorial methods such as:

  • FDTD: Finite Difference Time Domain,
  • FEM: Finite Element Methods,
  • RSM: Radiation Spectrum Method,
  • FMM: Fourier Modal Method,
  • MIE: generalized Mie theory.

Particular effort is focused on the interaction between an optical beam and subwavelength structures. To do this, we develop dedicated simulation tools. The components studied are used in measurement systems for medical applications or for use in the control of photonics processes.

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