Laser light results from transitions from long-lived metastable states. Why is it more monochromatic than ordinary light?

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University Physics with Modern Physics

ISBN: 978-0133977981

14th edition

Authors: Hugh D. Young, Roger A. Freedman

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Question Posted: Nov 01, 2018 12:07 PM

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Laser light results from transitions from long-lived metastable states. Why is it more monochromatic than ordinary light?

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Eq3930 says that the longer an atom is in an excited stat...View the full answer

University Physics with Modern Physics

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