1 files changed, 20 insertions, 3 deletions
diff --git a/active_correction/chapter.tex b/active_correction/chapter.tex
index f4447d0..30919cd 100644
--- a/active_correction/chapter.tex
+++ b/active_correction/chapter.tex
@@ -84,9 +84,24 @@ For this reason, SDC for split OPAs is a multidimensional problem, which in prin
 multi-dimensional acquisition to fully record.  %
 In practice, however, these corrections are recorded iteravely.  %
 
-[ALTHOUGH ACTIVE, CAN SOMETIMES BE CORRECTED FOR IN POST: SEE WRIGHTTOOLS.OFFSET]
-
-[SDC IN CONTEXT OF WHITE LIGHT]
+White light sources are also interesting to consider in the context of spectral delay
+correction.  %
+White light is typically quite chirped, with lower frequency (redder) colors traveling ahead of
+high frequency (bluer) colors.  %
+Typically, white light might serve as a ``probe'' that interacts last with the sample.  %
+If a scanning monochromator is used, spectral delay correction could be employed such that each
+color within the white light pulse arrives at the same delay.  %
+If a fully coherent experiment is performed with chirped white light as one of the excitation
+pulses, the other pulses will provide a gating effect in time that isolates interaction from one
+frequency in the white pulse.  %
+This is similar to the gating that is accomplished using ``delay 1'' in the TOPAS-C OPAs (see
+section  ...).  %
+By gating in this way, a \emph{frequency} axis along the white light dimension could be scanned
+using a delay stage.  %
+COLORS' has taken this idea to it's logical conclusion, with support for ``OPAs'' that are actually
+controlled by delay stages, although the idea has not yet been realized in practice.  %
+
+[DESCRIPTION OF FIGURE]
 
 \begin{figure}
 	\includegraphics[width=0.45\textwidth]{"active_correction/sdc_before"}
@@ -98,6 +113,8 @@ In practice, however, these corrections are recorded iteravely.  %
 
 \section{Poynting correction}  % ==================================================================
 
+[CONTENT FROM KYLE SUNDEN]
+
 \begin{figure}
   \caption[CAPTION TODO]{
     CAPTION TODO: POYNTING CORRECTION FIGURE