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Dear Bifeng Lei,

judging from the picture you send, it looks like you resolve 1 laser wavelength with approximately 2 cells.
Could it be, that your longitudinal resolution is too low?
What is the ratio of your laser wavelength to your longitudinal grid size (WAVE_LENGTH_SI / CELL_HEIGHT_SI). Is it larger than 10?

Best,
Richard

Am 08.02.2017 um 11:22 schrieb Bifeng Lei:

Dear all,

I am trying to use a linear polarized Gaussian laser pulse in x-direction. So, I set the polarization in the file, laserConfig.param for laserGaussianBeam:

        enum PolarisationType
        {
            LINEAR_X = 1u,
            LINEAR_Z = 2u,
            CIRCULAR = 4u,
        };
        BOOST_CONSTEXPR_OR_CONST PolarisationType Polarisation = LINEAR_X;
    }

But the result shows that the pulse seems not correct. Please see the attachment. Is there anything I am doing wrong?

All best

Bifeng Lei
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