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Unformatted text preview: Example: Lec 18 - 23. Feb Lecture Notes Page 1 6.5.3 Wave packets and group velocity Here: choose one mode parameter => relationship fixed Consider the following scenario is concentrated around maximum at => time evolution oscillating phase Group velocity travels at velocity => the maximum of the wave packet TE,TM mode polarization suppress Example: free space: wave guide: Lecture Notes Page 2...
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- Winter '09