added fast to slow switch sample

4 files changed, 125 insertions, 0 deletions

diff --git a/xmds2/Nlevels_no_dopler_with_z_4wm/fast_to_slow_switch/Makefile b/xmds2/Nlevels_no_dopler_with_z_4wm/fast_to_slow_switch/Makefile
new file mode 100644
index 0000000..697fd27
--- /dev/null
+++ b/xmds2/Nlevels_no_dopler_with_z_4wm/fast_to_slow_switch/Makefile
@@ -0,0 +1,56 @@
+###  -*- make -*-
+### This makefile can be used to build and run the XMDS examples
+
+
+XSIL_FILES = Nlevels_no_dopler_with_z_4wm.xsil
+M_FILES = $(patsubst %.xsil,%.m,$(XSIL_FILES))
+GNUPLOT_FILES = $(wildcard *.gp)
+
+XSIL2GRAPHICS = xsil2graphics
+
+# fast light
+# PARAMS =  --delta1=0 --delta2=0 --delta3=0 --E1o=1.9e7 --E2o=3.1e5 --E3o=3.8e7 --E4o=6.3e4
+# slow light EIT
+#PARAMS =  --delta1=0 --delta2=0 --delta3=0 --E1o=1.9e7 --E2o=3.1e5 --E3o=0 --E4o=0
+#Fast light to Slow light switch
+PARAMS =  --delta1=0 --delta2=0 --delta3=0 --E1o=2e7 --E2o=3e3 --E3o=6e6 --E4o=3e3
+
+all: $(XSIL_FILES) Nlevels_no_dopler_with_z_4wm.xsil $(M_FILES) plot png
+
+Nlevels_no_dopler_with_z_4wm.xsil: ../Nlevels_no_dopler_with_z_4wm.run
+	$< $(PARAMS) | grep "Time elapsed for simulation is:" > exact_analysis_execution_time.txt
+
+%.m: %.xsil
+	$(XSIL2GRAPHICS) $<
+
+plot: $(M_FILES) $(GNUPLOT_FILES) 
+	octave pp_I2.m
+	gnuplot plot_fields_propagation_I2.gp
+
+clean:
+	rm -f $(CC_FILES) $(RUN_FILES) $(M_FILES) $(XSIL_FILES) *.wisdom.fftw3 *.dat octave-core *.wisdom *.pdf
+	rm -f $(pdf_targets)
+	rm -f $(eps_targets)
+
+real_clean: clean
+	rm -f $(png_targets)
+
+eps_targets  = $(wildcard *.eps)
+pdf_targets  = $(eps_targets:%.eps=%.pdf)	
+png_targets  = $(pdf_targets:%.pdf=%.png)
+
+pdf: $(pdf_targets) 
+
+$(pdf_targets): %.pdf : %.eps
+	cat $< | ps2eps -B > __tt.eps
+	epspdf __tt.eps $@
+	rm -f __tt.eps
+	#ps2eps -B $< | epspdf $< $@
+
+png: pdf $(png_targets) 
+
+$(png_targets): %.png : %.pdf
+	convert -density 300 $< $@
+
+.PRECIOUS: %.run %.xsil %.m
+.PHONY: all clean
diff --git a/xmds2/Nlevels_no_dopler_with_z_4wm/fast_to_slow_switch/map2dat.m b/xmds2/Nlevels_no_dopler_with_z_4wm/fast_to_slow_switch/map2dat.m
new file mode 120000
index 0000000..14fae30
--- /dev/null
+++ b/xmds2/Nlevels_no_dopler_with_z_4wm/fast_to_slow_switch/map2dat.m
@@ -0,0 +1 @@
+../map2dat.m
\ No newline at end of file
diff --git a/xmds2/Nlevels_no_dopler_with_z_4wm/fast_to_slow_switch/plot_fields_propagation_I2.gp b/xmds2/Nlevels_no_dopler_with_z_4wm/fast_to_slow_switch/plot_fields_propagation_I2.gp
new file mode 120000
index 0000000..e11c569
--- /dev/null
+++ b/xmds2/Nlevels_no_dopler_with_z_4wm/fast_to_slow_switch/plot_fields_propagation_I2.gp
@@ -0,0 +1 @@
+../plot_fields_propagation_I2.gp
\ No newline at end of file
diff --git a/xmds2/Nlevels_no_dopler_with_z_4wm/fast_to_slow_switch/pp_I2.m b/xmds2/Nlevels_no_dopler_with_z_4wm/fast_to_slow_switch/pp_I2.m
new file mode 100644
index 0000000..73487e0
--- /dev/null
+++ b/xmds2/Nlevels_no_dopler_with_z_4wm/fast_to_slow_switch/pp_I2.m
@@ -0,0 +1,67 @@
+Nlevels_no_dopler_with_z_4wm
+
+%% field propagation
+z_1=z_1*100; % z in cm
+t_1=t_1*1e6; % time now measured in uS
+figure(1)
+set(gca,'fontsize',20); 
+imagesc(z_1, t_1, I2_out_1); colorbar
+xlabel('z (cm)')
+ylabel('t (uS)')
+zlabel('I_2')
+title('I_2')
+
+xskip=1;
+yskip=10;
+map2dat('I2.dat',z_1,t_1, I2_out_1, xskip, yskip);
+
+
+
+print('-color','fields_propagation_I2.eps')
+
+
+
+%% fields before and after the cell
+figure(2)
+%set(gca,'fontsize',30); 
+plot( ...
+	t_1,I2_out_1(:,1),'.-;before;', "linewidth", 4,  ...
+	t_1,I2_out_1(:,end), '-;after;', "linewidth", 4 ...
+	)
+xlabel('t (uS)')
+ylabel('I_2 (1/s)^2')
+title('I_2 before and after cell')
+legend('location', 'southwest');
+
+[b, a]=butter(3, 0.05);
+I2_out_after=I2_out_1(:,end);
+I2_out_after_filtered=filtfilt(b,a,I2_out_after);
+settling_time=0.8; %uS
+t_good_indx=t_1> min(t_1 + settling_time);
+[m,max_pos_before]=max(I2_out_1(t_good_indx,1) ); [m,max_pos_after]=max(I2_out_after_filtered(t_good_indx));
+delay_time=t_1(max_pos_after)-t_1(max_pos_before);
+printf('Second field delay time  = %f uS\n',delay_time);
+
+%set(gca,'fontsize',40); 
+set (gcf,'paperposition',[0.5 0 2.5,1.5]); % IMPORTANT to shrink eps size for readable fonts
+print('-color','fields_before_after_cell_I2.eps')
+
+figure(4)
+I2_max_in=max(I2_out_1(t_good_indx,1));
+I2_max_out=max(I2_out_1(t_good_indx,end));
+I2_in_norm=(I2_out_1(:,1))/I2_max_in;
+I2_out_norm=(I2_out_1(:,end))/I2_max_out;
+tmin=-0.05;
+tmax=0.05;
+indx=(t_1>=tmin & t_1<=tmax);  % soom in in time to this region
+plot( ...
+	t_1(indx),I2_in_norm(indx),'.-;before;', "linewidth", 4,  ...
+	t_1(indx),I2_out_norm(indx), '-;after;', "linewidth", 4 ...
+	)
+xlim([tmin,tmax],'manual');	
+xlabel('t (uS)')
+ylabel('I_2')
+title('I_2 before and after cell normalized')
+set (gcf,'paperposition',[0.5 0 2.5,1.5]); % IMPORTANT to shrink eps size for readable fonts
+print('-color','probe_before_after_cell_I2_normalized.eps')
+