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- 16 May 2018, 21:16
- Forum: General
- Topic: doughnut mode(LG01) laser in a planar undulator
- Replies: 0
- Views: 5156
doughnut mode(LG01) laser in a planar undulator
Hi, I want to simulate a doughnut mode (LG01 mode) laser modulation in a planar undulator. But LSRMDLTR only includes TEM01 and TEM10 mode. A linearly polarized doughnut mode is superposition of HG01 and HG10 mode with 90 degree phase delay LP= HG10+i HG01. Here HG is Hermite-Gaussian mode. Any sugg...