User Activity

  • Posted a comment on ticket #6 on Open Beam Profiler

    Dear Peter, thank you for your feedback! As a matter of clarification: the fit center positions of the 1D profiles were not output because they are given in "profile coordinates", i.e. along the cuts and thus change when the axes rotate. One can associate them with x and y only when the axis angle is fixed to 0°. In all other cases I am not so sure how meaningful these numbers are. Of course it is not difficult to output them (visible in the header of the profile plot), I just would like to avoid...

  • Posted a comment on discussion General Discussion on Open Beam Profiler

    Hi Bert, that is odd... I have put the stable release and the current testing version into an alternative location here: https://rosenfeld.next-cloud.org/index.php/s/pDtZngKDJKkMRyX Hope this works out for you.

  • Posted a comment on ticket #5 on Open Beam Profiler

    Dear Tilen, that is good to hear. Regarding the fit, please find attached the equation which is fit to the data. Best regards Wenjamin

  • Posted a comment on ticket #5 on Open Beam Profiler

    Dear Tilen, The Laguerre-Gauss fitting functionality is now implemented. Could you please try out the new version below and let me know if it works for you? https://sourceforge.net/projects/beamprofiler/files/Testing/Beam_Profiler-1.4.2pre01.jar Also could you please share some images with Laguerre-Gaussian modes (as I mentioned these are not so common)? Best regards Wenjamin

  • Modified ticket #5 on Open Beam Profiler

    Implementation of Laguerre-Gaussian beams

  • Posted a comment on ticket #5 on Open Beam Profiler

    Dear Tilen, thank you for your feedback! I suppose you are referring to fitting the radial part of the Laguerre-Gauss? This is a very reasonable feature to implement, though it has never been asked for (I guess because higher-order modes with unbroken symmetry are not so common). I will look into this for the next release and let you know when there is a version you could test. Best regards Wenjamin

  • Modified ticket #2 on Open Beam Profiler

    Control Frame won't load

  • Posted a comment on ticket #2 on Open Beam Profiler

    Thank you for the message. RGB input is not supported since the analysis requires a single channel / monochrome intensity. You could either convert the image to monochrome or use a monochrome source right away (which is the best practice). Detecting "wrong" input with a proper error message is already on my feature list, but not implemented yet. Does this help solving your problem? Best regards Wenjamin

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Username:
wenjarose
Joined:
2013-03-24 13:47:27

Projects

This is a list of open source software projects that Wenjamin Rosenfeld is associated with:

  • Project Logo Open Beam Profiler Profiling and analysis of laser beams with ImageJ Last Updated:

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