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Diffstat (limited to 'content/know/concept/fabry-perot-cavity')
| -rw-r--r-- | content/know/concept/fabry-perot-cavity/index.pdc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/content/know/concept/fabry-perot-cavity/index.pdc b/content/know/concept/fabry-perot-cavity/index.pdc index 2f1f84f..d40852f 100644 --- a/content/know/concept/fabry-perot-cavity/index.pdc +++ b/content/know/concept/fabry-perot-cavity/index.pdc @@ -120,6 +120,12 @@ $$\begin{aligned} &= (1 - r_R) B_m \exp\!\big( i (\tilde{n}_C \!-\! \tilde{n}_R) \tilde{k}_m L/2 \big) \end{aligned}$$ +Note that we have not demanded continuity of the electric field. +This is because the mirrors are infinitely thin "magic" planes; +if we had instead used a full physical mirror structure, +then the we would have demanded continuity, +as you might have expected. + ## References |