Blog
Essays on physics, AI, and beyond.
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Laser frequency combs: a precision revolution
How laser frequency combs evolved from precision metrology tools to ubiquitous sensing devices powering quantum technologies and autonomous systems.
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The quiet decline of recombination X-ray lasers
While X-ray laser research thrives globally, plasma-based recombination schemes that showed promise in the 1990s have quietly faded from mainstream science.
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Is the DAMPE 1.4 TeV peak real?
CALET contradicts DAMPE's 2017 claim of a 1.4 TeV peak in cosmic-ray electrons at greater than 4-sigma significance—an intriguing discrepancy that warrants further investigation with additional data.