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Which outcome occurs when a pulsed laser drills into a polymer?

A)Ablation removes material via photodecomposition
B)Selective ionization causes wavelength self-focusing
C)Plasma absorbs incoming laser energy
D)Increased reflectivity reduces spot diameter

💡 Explanation

Ablation occurs because the laser's energy causes photodecomposition, breaking polymer bonds. Therefore material is removed, rather than ionized or reflected since the pulsed laser creates hot plasma.

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