研究目的
Investigating the impact of Er:YAG laser irradiation on the heat distribution and oxidative modification of aged dammar films.
研究成果
The study demonstrated that Er:YAG laser irradiation affects both the surface and bulk of aged dammar varnishes, with temperature changes and oxidative modifications observed. The research provides insights into the laser's interaction with varnishes, suggesting potential for informed conservation treatments but indicating the need for further research.
研究不足
The study's limitations include the use of a 30Hz thermal camera which may not accurately capture the true-time maximum peak temperature due to discrepancies with the laser pulse durations. Additionally, the mathematical determination of temperature rise may overestimate actual values due to simplifications in the heat conduction system analysis.
