diff options
Diffstat (limited to 'xmds2/Shahriar_system')
| -rw-r--r-- | xmds2/Shahriar_system/Shahriar_system.xmds | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/xmds2/Shahriar_system/Shahriar_system.xmds b/xmds2/Shahriar_system/Shahriar_system.xmds index 83b1b22..98da563 100644 --- a/xmds2/Shahriar_system/Shahriar_system.xmds +++ b/xmds2/Shahriar_system/Shahriar_system.xmds @@ -52,7 +52,7 @@ const double pi = M_PI; const double c=3.e8; const double lambda=794.7e-9; //wavelength in m - const double N=1e10*(1e6); //number of particles per cubic m i.e. density + const double N=2e10*(1e6); //number of particles per cubic m i.e. density const double Gamma_super=6*(2*M_PI*1e6); // characteristic decay rate of upper level used for eta calculations expressed in [1/s] const double eta = 3*lambda*lambda*N*Gamma_super/8.0/M_PI; // eta constant in the wave equation for Rabi frequency. Units are [1/(m s)] @@ -146,7 +146,7 @@ <sequence> <!--For this set of conditions ARK45 is faster than ARK89--> - <integrate algorithm="ARK45" tolerance="1e-5" interval="7e-2"> + <integrate algorithm="ARK45" tolerance="1e-5" interval="10e-2"> <!--SIC algorithm seems to be much slower and needs fine 'z' step tuning and much finer time grid--> <!--For example I had to quadruple the time grid from 1000 to 4000 when increased z distance from 0.02 to 0.04--> |