A 10.0-mW laser has a beam diameter of 1.60 mm. (a) What is the intensity of the

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A 10.0-mW laser has a beam diameter of 1.60 mm.
(a) What is the intensity of the light, assuming it is uniform across the circular beam?
(b) What is the average energy density of the beam?

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Optics

ISBN: 978-0133977226

5th edition

Authors: Eugene Hecht

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Question Posted: Jan 25, 2010 04:28 AM

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A 10.0-mW laser has a beam diameter of 1.60 mm. (a) What is the intensity of the

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Optics

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