Determine the length of the pulse

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Reference no: EM13272212

A pulsed laser emits light at a wavelength of 480.7 nm. The pulse duration is 12.1 ps and the energy per pulse is 0.190 J.

(a) What is the length of the pulse?

(b) How many photons are emitted in each pulse?

Reference no: EM13272212

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