Nick Karpowicz
NickKarpowicz@mastodon.social
<p>Physicist at the Max Planck Institute of Quantum Optics<br />Garching / Munich Germany<br />+ Ultrafast / attosecond / nonlinear optics + programming + indiepop + vegan<br />Lightwave Explorer is my open source nonlinear optics simulation</p>
Posts
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Post #2936999
@ditsch42 It&#39;s really frustrating when people quote LLMs as an unbiased voice, rather than a superposition of all of the biases of the Internet
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Post #2936998
https://nickkarpowicz.github.io/widgets/group_velocity/ a little web toy with Python to show how group velocity works to my Photonics class, happy with what Marimo lets me do :)
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Post #2936997
https://youtu.be/TmeMYNXZgh0 Here&#39;s a little video summary of our latest paper!
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Post #2936996
https://www.nature.com/articles/s41566-025-01658-5 Our research on measuring the field of pulses that compress themselves below a femtosecond, just published in Nature Photonics (open access)
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Post #2936995
https://nickkarpowicz.github.io/widgets/frog/ Hi ultrafast people! I wrote a FROG reconstruction that will run entirely in your web browser. This I why I like #marimo so much :) The python/rust code for it is all in our attoworld github repository. Right now it only load the .dwc format that we&#39;ve been using since ancient times, but if you want to use something else just send me an example!
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Post #2936994
A nice thing about releasing simulations as open source is seeing what people do with it; nice work Tim &amp; co! https://opg.optica.org/oe/fulltext.cfm?uri=oe-33-23-47840
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Post #2936993
https://youtu.be/gk1X0ATHzMw I have opinions on operating systems 😅
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Post #2936992
New Lightwave Explorer update video :) https://youtu.be/JY4wm2e7y_M