From b6d88e014f454e040a96d6f1342cefff0c99f061 Mon Sep 17 00:00:00 2001
From: Blaise Thompson <blaise@untzag.com>
Date: Thu, 26 Apr 2018 10:51:26 -0500
Subject: 2018-04-26 10:51

---
 active_correction/chapter.tex | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'active_correction/chapter.tex')

diff --git a/active_correction/chapter.tex b/active_correction/chapter.tex
index d3028fe..e996898 100644
--- a/active_correction/chapter.tex
+++ b/active_correction/chapter.tex
@@ -44,7 +44,7 @@ Section \ref{act:sec:chop} addresses (dual) chopping, used to actively subtract
 scatter and unwanted nonlinear outputs.  %
 Chopping can only account for intensity level (additive) artifacts.  %
 Fibrillation is the opposite of chopping, as it can only account for amplitude level
-\emph{iterference} effects.  %
+\emph{interference} effects.  %
 Section \ref{act:sec:chop} also addresses fibrillation.  %
 
 \section{Spectral delay correction} \label{act:sec:sdc} % =========================================
@@ -66,7 +66,7 @@ SDC was first implemented by Schuyler Kain within his COLORS acquisition softwar
 COLORS' implementation was hardcoded for one particular OPA / delay configuration---it wasn't until
 PyCMDS that fully arbitrary SDC became possible through the autonomic system (see
 \autoref{acq:sec:autonomic}).  %
-Erin Boyle ``backported'' similar functionality into to ps\_control, although her implementation
+Erin Boyle ``backported'' similar functionality into ps\_control, although her implementation
 allowed only for a simple, first order linear correction.  %
 
 Sometimes, spectral delay can be corrected for after-the-fact.  %
@@ -125,7 +125,7 @@ The curvature in the plot is due entirely to SDC, as sapphire is entirely nonres
 Using WrightTools, PyCMDS fits each slice to find the delay that gives maximum signal.  %
 It then passes those separate fits through a spline to guess the ultimate SDC dependence.  %
 PyCMDS makes a best guess in regions where there is not enough signal to determine the appropriate
-delay, like in at 800 nm in the left hand plot.  %
+delay, like at 800 nm in the left hand plot.  %
 The magnitude of the corrections are roughly 30 fs in this particular experiment: not large, but
 enough to change signal levels by roughly a factor of 2.  %
 In other cases SDC is as much as 200 fs.  %
-- 
cgit v1.2.3

