testconsts.kat

来自「用matlab做的Frequency domain INterferomEter」· KAT 代码 · 共 59 行

#-----------------------------------------------------------------------
# testconsts.kat , example file for FinesseTools
# 
#-----------------------------------------------------------------------
# The interferometer :
#						     
# Fabry-Perot Cavity                                    
#                                                        
#             m1                               m2        
#            .-.                               .-.      
#            | |      . . . . . . . . . .      | |        
# --->   n1  | |  n2  .      s1         .  n3  | |  n4 ---->
#            | |      . . . . . . . . . .      | |        
#            | |                               | |        
#            `-'                               `-'        
#----------------------------------------------------------------------

%%% FTblock cavity
m m1 $Rm1 $Tm1 0 n1 n2 
s s1 $Ls1 n2 n3        
m m2 $Rm2 $Tm2 0 n3 n4 
%%% FTend

%%% FTblock constants
const Rm1 0.9
const Tm1 0.1
const Rm2 0.8
const Tm2 0.2
const Ls1 1200
%%% FTend

%%% FTblock laser
l i1 1 0 n1                        # input light i1 with amp=1, f=0
%%% FTend

%%% FTblock maxtem
maxtem 2
gauss g1 m1 n2 0.2 1
%%% FTend

%%% FTblock detection
pd tr n4                        # amplitude detector ad1 with f=0
set pdout tr abs
%%% FTend

%%% FTblock xaxis
# dummy xaxis command, will not be executed but
# needs to be present for the pre-processing of the file
xaxis m1 phi lin 1 2 10
func test1 = 1 + $x1
func test2 = 1 + $mx2
%%% FTend

#debug