Elegant users forum

Hello all,
I want to use 2 laser and one wiggler for electron beam modulation by laser.

When i see LSRMDLTR section in elegant code, i found only one laser and one wiggler is used.

Can we use two or more laser in one wiggler through this code?

Kumar

Kumar,

At this point, only one laser is supported. We'll try to add two-laser support in a future release.

Meanwhile, I can suggest two alternatives:
1. Use a sequence of two LSRMDLTR elements separated by an EMATRIX element that transports the beam to the beginning of the first LSRMDLTR. If you use matrix_output's printout option, you can get the matrix for your LSRMDLTR. Just form the reverse matrix and insert that as an EMATRIX.
2. Write a program that performs tracking through a laser modulator with two lasers. Use elegant's SCRIPT element to incorporate it into the beamline.

--Michael