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-rw-r--r--xmds2/Shahriar_system/Readme9
1 files changed, 5 insertions, 4 deletions
diff --git a/xmds2/Shahriar_system/Readme b/xmds2/Shahriar_system/Readme
index 8e48e52..6ad09b0 100644
--- a/xmds2/Shahriar_system/Readme
+++ b/xmds2/Shahriar_system/Readme
@@ -1,9 +1,10 @@
Usual EIT only two fields probe and pump i.e. no beatnote on pump
-!./Shahriar_system.run --E1o 10e-4 --E2o 20e6 --d1 0 --da 0 --delta 0 --gp 0
+./Shahriar_system.run --E1o 10e-4 --E2o 20e6 --d1 0 --da 0 --delta 0 --gp 0
Raman (far detuned) EIT only two fields probe and pump i.e. no beatnote on pump
-!./Shahriar_system.run --E1o 10e-4 --E2o 20e6 --d1 1000e6 --da 1000e6 --delta 0 --gp 0
+./Shahriar_system.run --E1o 10e-4 --E2o 20e6 --d1 1000e6 --da 1000e6 --delta 0 --gp 0
-Attemt for double lambda gain.
-!./Shahriar_system.run --E1o 10e-4 --E2o 80e6 --d1 600e6 --da 600e6 --delta 80e6 --gp 5e6
+Double lambda gain. Note small offset in the d1 (probe detuning) to compensate power shift.
+Noticeable fractional advancing (i.e. fast light) with the probe field gain
+./Shahriar_system.run --E1o 10e-4 --E2o 60e6 --d1 606e6 --da 600e6 --delta 30e6 --gp 3e6