A blue-light LED with a mean vacuum wavelength of 446 nm has a linewidth of 21 nm.

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A blue-light LED with a mean vacuum wavelength of 446 nm has a linewidth of 21 nm. Determine its coherence time and coherence length.

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Optics

ISBN: 978-0133977226

5th edition

Authors: Eugene Hecht

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Question Posted: Jan 09, 2019 11:55 AM

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A blue-light LED with a mean vacuum wavelength of 446 nm has a linewidth of 21 nm.

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Optics

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