This group is mainly working on the development of Phase Doppler Anemometry, a Laser based particle sizing method. This includes development of new instruments based on Laser diodes and photodetectors and improvement of signal processors based on the FFT.
There are some reasearch project in light scattering to take into account Gaussian beam effects, nonspherical particles and coated spheres.
By improved postprocessing algorithms submicron particles can be sized and an inversion method is developed to investigate sprays of an optically inhomogeneous liquid.

Staff

Dr.-Ing. Th. Wriedt Dipl.-Ing. Hanno Schombacher Dipl.-Ing. Jörg Rheims Dipl.-Phys. Holger Dahl Dipl.-Phys. Gerhard Goebel

List of electromagnetic scattering programmes :

Scattering codes

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WORKSHOPS

• 5th Congress on (Optical Particle Sizing) 11.-14. Aug. 1998 Minneapolis,USA
• 3 nd Scattering Workshop, Bremen 1998
  
• 2 nd Scattering Workshop, Moscow 1997
  
• 1 st Workshop on Electromagnetic and Light Scattering - Theory and Applications ,Bremen 1996
  Proceedings available
  

List of publications

Online publications

Students projects

thw@iwt.uni-bremen.de