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How Small Can A Laser Beam Be?

January 24, 2024 by Charlene Dyck

How Small Can A Laser Beam Be? The maximum laser power is 20 W and the smallest spot size is about 15 μm diameter. Continuous laser—It is used for laser-assisted micromilling/grinding process. The maximum laser power is 200 W and the spot size is 4 mm diameter. How small can you make a laser beam?

What Happens If Two Lasers Collide?

January 24, 2024 by Emily Lee

What Happens If Two Lasers Collide? What happens if two lasers collide? Actually, when two laser beams (or any other kinds of light for that matter) collide, they do not stop each other. In fact, usually they behave as though the other is not there at all. This is because light is a wave, and