jellyangie1
jellyangie1
23.12.2019 • 
Physics

Lasers can now be designed to emit pulses of light smaller than 30 microns wide in their direction of motion. (a) estimate the uncertainty in the momentum ofa photon in such a pulse. (b) the momcntum ofa photon is p = ii ia. estimate the uncertainty in the wavelength ofa photon in the pulse, assuming a nominal wavelength of800 nl11.

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