From f960e527c09a0f2c3dc542a0486db304d1e0b6e6 Mon Sep 17 00:00:00 2001
From: Charlotte Bond <czb@star.sr.bham.ac.uk>
Date: Wed, 6 Nov 2013 16:55:34 +0000
Subject: [PATCH] correcting header

---
 src/new/optical_tools/FT_FP_cavity_power.m | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/new/optical_tools/FT_FP_cavity_power.m b/src/new/optical_tools/FT_FP_cavity_power.m
index b70ba83..2a9176c 100644
--- a/src/new/optical_tools/FT_FP_cavity_power.m
+++ b/src/new/optical_tools/FT_FP_cavity_power.m
@@ -1,5 +1,5 @@
 %--------------------------------------------------------------------------
-% function [Lrt] = FT_FP_cavity_power(Pin,Lrt,lambda,L,T1,R1,R2)
+% function [Ploss,P0] = FT_FP_cavity_power(Pin,Lrt,lambda,L,T1,R1,R2)
 %
 % A function for Matlab which calculates the power circulating in a lossy
 % Fabry-Perot cavity.  N.B. the circulating power is calculated just after
@@ -32,7 +32,7 @@ function [Ploss,P0] = FT_FP_cavity_power(Pin,Lrt,lambda,L,T1,R1,R2)
     P0 = Pin * T1/(1+R1*R2-2*r1*r2);
 
     % Calculate power in lossy cavity
-    Ploss = P0/(1+Lrt/T1)^2;
+    Ploss = P0./(1+Lrt/T1).^2;
     
 end
 
-- 
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