chapter 37 serway & jewett 6 th ed
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Chapter 37Serway & Jewett 6th Ed.
Fig 37-7b, p.1184
Phase and Coherence
Fig 37-16a, p.1189
At the boundarythe displacementmust be zero!
Fig 37-16a, p.1189
At this interface, the parallel component of the E field mustvanish otherwise charges will be accelerated!
11/03/04
Light Interference
Water Interference
Electron Interference
Fig 37-4a, p.1179
= 0
First Maximum
Fig 37-4c, p.1179
=
First Zero
Fig 37-4b, p.1179
= 2
Second Maximum
Fig 37-4a, p.1179
= 0 +
First Maximum
When relative phase shift between S1 and S2, first maximumis shifted up or down between of the sign of the shift.
Young’s Double Slit Interferometer
Phasor Addition
add as vectors
Example: Five Fields
MICHELSONINTERFEROMETER
TWYMAN-GREENINTERFEROMETER
Reflection from Surface
phase shift when ninc < nrefrac!
no phase shift when ninc < nrefrac!
FABRY-PEROT INTERFEROMETER
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