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Leon Bello edited subsection_Coupled_Parametric_Oscillators_A__1.tex
over 8 years ago
Commit id: 163259475b1f7aa531677a5a1b17e36622ac54f3
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diff --git a/subsection_Coupled_Parametric_Oscillators_A__1.tex b/subsection_Coupled_Parametric_Oscillators_A__1.tex
index aa4d096..73c29e7 100644
--- a/subsection_Coupled_Parametric_Oscillators_A__1.tex
+++ b/subsection_Coupled_Parametric_Oscillators_A__1.tex
...
-R & T
\end{pmatrix}\]
The eigen-states being,
\[\lambda_\pm = T \pm i R \]
\[\v_\pm = \frac{1}{2}
\begin{pmatrix}
1 \\
\pm i
\end{pmatrix}
Demostration of the effect in optical resonators is difficult due to losses - some gain mechanism must be added to the system for the effect to be noticeable, but since different modes experience different gain, one mode will always dominate and the beats won't be noticeable.
Parametric gain offers a way to avoid this problem altogether, since it can only amplify frequency pairs that satisfy the conditions above.
...