Is there any means to automatically modulate (via a computer) the waist of a Gaussian beam emerging from a lens?

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Is there any means to automatically modulate (via a computer) the waist of a Gaussian beam emerging from a lens?

Though we don’t have a complete package to automatically modulate beam waist, we do offer laser beam expander systems that allow one to focus down the spot size of a laser source. You could attach, for example, one of our laser beam expanders to a motor for them to automatically adjust the spot size of a laser.

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