Hello, When I run a universal plot 1 D in non-sequential mode, why is the curve of NSDD so strange as follows?
Hi Dear,What is the difference between waist and waist size? I found that the value of the waist and the waist size is different. When I entered M2 larger, the difference between the waist and the waist size was large.When I simulate the laser system, should I use the waist or waist size?
I want to use the non-sequential mode simulation to shape the circular spot output from a single-mode fiber laser into a linear spot. I import the following device parameters to simulate:1. Single-mode fiber laser 300W, fiber core diameter 20um, M2 1.05, beam divergence 140 mrad.2. Powell Prism CAD.But the results were poor, with strong energy at both ends of the linear spot. May I ask, is my laser light source setting wrong or Powell prism selection wrong?Thanks very much!
I have a CW-300W fiber laser machine. This machine has M2=1.6 and the fiber core diameter is 14um. How to set the parameters in Zemax and use this machine as the light source.Thanks,
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