Figure 3. Theoretical validation of defect signal enhancement via the photothermal effect. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 3. Theoretical validation of defect signal enhancement via the photothermal effect.

Caption

Figure 3. Theoretical validation of defect signal enhancement via the photothermal effect. a: Simulated far-field image and its corresponding reference differential image of a nanostructure with a cutting defect at room temperature (25°C). b: Simulated far-field image and its reference differential image for the same nanostructure at an elevated temperature (500°C), demonstrating the enhanced defect contrast.

Credit

Prof. Jinlong Zhu et al.

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CC BY

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