why does the point of a laser look pixelated when spread out? 783 viewsJanuary 3, 2024 Question90.85K January 6, 2021 0 Comments why does the point of a laser look pixelated when spread out? In: Physics 4 Answers ActiveNewestOldest Anonymous Posted January 6, 2021 0 Comments In a laser, the light is all the same color and all lined up. When it hits a rough surface the light waves can either add up to give you bright spots or interfere to give you dark spots. It is called speckle noise, and it is fascinating. You are viewing 1 out of 4 answers, click here to view all answers. Register or Login
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