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Laser

TV Diffraction

When taking a picture of my new 55″ TV (humblebrag) I noticed a diffraction pattern of the reflection of the camera flash. Fortuitously, I had also recently bought a slightly too-powerful laser pointer from China which is the perfect tool to investigate such problems. Here’s a little write-up of my DIY measurements.

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8 Comments
February 21, 2016 jasmcole
DiffractionImage warpingLaserMathematicsOpticsPhysics
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