In a resonant cavity, an electromagnetic oscillation of frequency o dies out as A(t)-- A 41)=>0...

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In a resonant cavity, an electromagnetic oscillation of frequency o dies out as A(t)-- A 41)=>0 0 where is a constant. If 4(1)(o)edo. then the frequency distribution of the oscillation a (co) a (a), where (c) 2+ is the Fouier transform of A(r) is : A : <0 1 2 (w-wo)-(w/20) A 1 2 (+)-(w/20) 1 2 (00+ 0p) + (00/20) A 1 2 (@0-000) + (06/20) In a resonant cavity, an electromagnetic oscillation of frequency o dies out as A(t)-- A 41)=>0 0 where is a constant. If 4(1)(o)edo. then the frequency distribution of the oscillation a (co) a (a), where (c) 2+ is the Fouier transform of A(r) is : A : <0 1 2 (w-wo)-(w/20) A 1 2 (+)-(w/20) 1 2 (00+ 0p) + (00/20) A 1 2 (@0-000) + (06/20)

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