How many photons per second are being emitted by the laser

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Reference no: EM131019716

A diode laser emits at a wavelength of 987 nm.

(a) In what portion of the electromagnetic spectrum is this radiation found?

(b) All of its output energy is absorbed in a detector that measures a total energy of 0.52 J over a period of 32 s. How many photons per second are being emitted by the laser?

Reference no: EM131019716

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