Pulsed lasers are powerful sources of nearly monochromatic radiation. Lasers that emit photons in a pulse of

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Pulsed lasers are powerful sources of nearly monochromatic radiation. Lasers that emit photons in a pulse of 5.00 ns duration with a total energy in the pulse of 0.175 J at 875 nm are commercially available.

a. What is the average power (energy per unit time) in units of watts (1W = 1 J/s) associated with such a pulse?

b. How many 1000-nm photons are emitted in such a pulse?

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Physical Chemistry

ISBN: 978-0321812001

3rd edition

Authors: Thomas Engel, Philip Reid

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Question Posted: Apr 30, 2018 04:12 AM

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Pulsed lasers are powerful sources of nearly monochromatic radiation. Lasers that emit photons in a pulse of

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Physical Chemistry

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