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Figure 2
(a) Line profile of the focused beam in the vertical direction. A Gaussian fit was also shown. A FWHM of about 3 µm determines the size of the focus. (b) A comparison of the profile of the focused beam and direct main beam. |
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Figure 2
(a) Line profile of the focused beam in the vertical direction. A Gaussian fit was also shown. A FWHM of about 3 µm determines the size of the focus. (b) A comparison of the profile of the focused beam and direct main beam. |