Quantum light test (IMAGE)
Caption
Small grey inset area in the left image shows the tiny clear-glass triangle researchers put in water and used as a test shape. The left image is scattered spectroscopy using a traditional light source on the glass and water, where the faint outline of the triangle shape is the only clear signal captured. The right image was captured using the new light source, which allowed the scattered spectroscopy to differentiate the contrast between the glass signals and the water signals.
Credit
Vladislav Yakovlev and Girish Agarwal/Texas A&M Engineering
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