Show that the coherent time (tau_{c}) defined in Eq. (6.43) is related to the spectral width (Delta

Question:

Show that the coherent time $\tau_{c}$ defined in Eq. (6.43) is related to the spectral width $\Delta v$ given by Eq. (6.50) by the simple inversion formula $\tau_{c}=\frac{1}{2 \Delta \omega}$. HINT: Use the Fourier transform relationships between $S(\omega)$ and $G(\tau)$ and Parseval's theorem.

Fantastic news! We've Found the answer you've been seeking!