Note that this is for the embedded ideal Gaussian beam. (2)Waist size: this is 1/e 2 radius value. Zemax asks for 4 initial values to define the input Gaussian beam: Click Settings, or right click mouse, the setting menu appears. A "Paraxial Gaussian Beam Data" window appears. Go to Analysis -> Physical Optics -> Paraxial Gaussian Beam, or simply Ctrl-B. Here I have a diode window and a collimating lens: For example, a lens comprised of two surfaces. Using Zemax to calculate for Gaussian beam propagation is handy and precise.įirst set up your optical system in sequential mode.
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