In the operation of a helium-neon laser, why is it important that the meta stable state in

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In the operation of a helium-neon laser, why is it important that the meta stable state in the helium atom closely match the energy level of a more-difficult-to-come-by meta stable state in neon?

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Conceptual Physics

ISBN: 978-0321568090

11th edition

Authors: Paul G. Hewitt

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Question Posted: Mar 25, 2016 06:26 AM

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In the operation of a helium-neon laser, why is it important that the meta stable state in

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When an excited helium atom collides with a neon ...View the full answer

Conceptual Physics

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