研究目的
Investigating the application of holographic femtosecond laser processing for fabricating three-dimensional structures.
研究成果
The study demonstrates the feasibility of using holographic femtosecond laser processing for fabricating three-dimensional structures with high precision. The method allows for simultaneous parallel processing at different depths, improving throughput and efficiency. Future research directions include exploring the interaction of spatiotemporally controlled femtosecond laser pulses with materials and developing SLMs with higher uniformity and damage thresholds for broader applications.
研究不足
The technical constraints include the spatial response characteristics of the SLM, optical aberrations, and the need for precise alignment and calibration of the optical system. Potential areas for optimization include improving the uniformity of parallel beams and developing SLMs with higher damage thresholds for high-power laser applications.
