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I want to emit laser in all direction of an body ,shaped circle, and detect the reflection of the laser ? Answered

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steveastrouk

4 years ago

Spin a mirror over the laser, and then detect the return.

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icengsteveastrouk

Answer 4 years ago

+1

Every laser printer has a spinning mirror and drive motor plus some neat lenses

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rickharris

4 years ago

A laser in all directions - Not possible. laser light travels in strait lines. Even a curved mirror will only reflect 1 beam. You need to look into laser scanning techniques.