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11 Nov 2019
A diode laser emits at a wavelength of 988 nm. All of its output energy is absorbed in a detector that measures a total energy of 0.52 J over a period of 31 s . How many photons per second are being emitted by the laser?
A diode laser emits at a wavelength of 988 nm. All of its output energy is absorbed in a detector that measures a total energy of 0.52 J over a period of 31 s . How many photons per second are being emitted by the laser?
Tod ThielLv2
29 Oct 2019
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