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Research Article

Embedded thin film fabrication via glass welding by an ultrafast laser

ORCID Icon, ORCID Icon, , , &
Pages 62-67 | Received 12 Aug 2022, Accepted 14 Nov 2022, Published online: 05 Dec 2022

Figures & data

Figure 1. Experimental setup.

Figure 1. Experimental setup.

Table 1. The characterizations and corresponding values of JGS2 substrate before welding.

Figure 2. Schematic of the welding process of an embedded thin film. (a) Two-dimensional diagram. (b) three-dimensional model.

Figure 2. Schematic of the welding process of an embedded thin film. (a) Two-dimensional diagram. (b) three-dimensional model.

Figure 3. SEM Image of the embedded thin film (one of the glass substrates was randomly selected).

Figure 3. SEM Image of the embedded thin film (one of the glass substrates was randomly selected).

Figure 4. Detailed SEM image of the embedded thin film.

Figure 4. Detailed SEM image of the embedded thin film.

Table 2. Welding effect based on different parameters.

Figure 5. Full cross section of the embedded thin film.

Figure 5. Full cross section of the embedded thin film.

Figure 6. Zinc content and distribution in the embedded thin film.

Figure 6. Zinc content and distribution in the embedded thin film.

Figure 7. The comparison of glass substrates before and after welding. (a) Two glass substrates with evenly distributed ZnO powders before welding. (b) Two glass substrates with an embedded thin film after welding.

Figure 7. The comparison of glass substrates before and after welding. (a) Two glass substrates with evenly distributed ZnO powders before welding. (b) Two glass substrates with an embedded thin film after welding.

Table 3. The characterizations and corresponding values of JGS2 substrate after welding.