9. Quantum Mechanics
Electromagnetic Spectrum
5PRACTICE PROBLEM
An injection laser diode (ILD) radiates light with a wavelength of 325 nm. Where does this radiation fall on the electromagnetic spectrum? All the energy output of the ILD was measured over a period of 92 seconds and the total energy recorded is 0.24 J. Calculate the number of photons emitted per second.
An injection laser diode (ILD) radiates light with a wavelength of 325 nm. Where does this radiation fall on the electromagnetic spectrum? All the energy output of the ILD was measured over a period of 92 seconds and the total energy recorded is 0.24 J. Calculate the number of photons emitted per second.