Fig. 6. (Color online) (a) Trace of center position of Nd:YVO₄ laser beam. (b) Trace of the central position of the Nd:YVO₄ laser beam after focusing with a lens with a focal length of 30 cm.

New Phys.: Sae Mulli 2023;73:304~310 https://doi.org/10.3938/NPSM.73.304

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