74. We apply Eq. 35-27 to both scenarios: m= 4001 and n2= nair, and m= 4000 and n2= nvacuum= 1.00000: 240014000LnL==bgλλ1.00000airand 2. Since the 2Lfactor is the same in both cases, we set the right hand sides of these expressions equal to each other and cancel the wavelength. Finally, we obtain
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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.