Xin Guo, Jinbin Ding, Yi Zhou, Yu Wang, "Ablation effects and mechanism of sintered silicon carbide ceramics by an ArF excimer laser," Chin. Opt. Lett. 16, 091402 (2018)

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- Chinese Optics Letters
- Vol. 16, Issue 9, 091402 (2018)

Fig. 1. Morphology of ablated SiC ceramics at 3.1 J / cm 2 , 50 pulses: (a) the optical morphology; (b) the 3D profile.

Fig. 2. (a) Morphology of the matrix and (b) the ablation zone at 3.1 J / cm 2 , 50 pulses.

Fig. 3. (a) Morphology and (b) composition of the ablated SiC ceramics at 3.1 J / cm 2 , 50 pulses.

Fig. 4. Phases of the SiC zones at 3.1 J / cm 2 , 50 pulses.

Fig. 5. Morphology of the SiC with laser fluence of (a) 1.5 J / cm 2 and (b) 4 J / cm 2 , 10 pulses.

Fig. 6. (a) Ablation depth and (b) oxidation length.

Fig. 7. Ablation efficiency and ablation depth.

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