14. The rate at which photons are emitted from the argon laser source is given by R = P/Eph, where P= 1.5 W is the power of the laser beam and Eph= hc/λis the energy of each photon of wavelength λ. Since α= 84% of the energy of the laser beam falls within
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.