Engineering
a year ago

New method reveals inaccuracies in measuring light transmission through materials.

Metrologia
Use of bidirectional transmittance distribution function measurements to determine transmittance haze
Ellie Molloy, Annette Koo, Lou Gevaux, Gaël Obein, Liling Yang

Paper Summary

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Accurate measurements of transmittance haze are crucial for quality control in industries like electronics and cars. This study used a new method to measure haze and found that the current standard method can be off by up to 20%. By using different measurements, they were able to show how errors in the standard method can affect the results.