ch36-p065 - 65. We use Eq. 36-34. (a) From the peak on the...

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65. We use Eq. 36-34. (a) From the peak on the left at angle 0.75° (estimated from Fig. 36-49), we have λ 1 = = = 2 2 0 94 0 75 0 025 25 1 d sin . sin . . θ nm nm pm. b g b g This is the shorter wavelength of the beam. Notice that the estimation should be viewed as reliable to within ±2 pm.
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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.

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