Research and Application Progress of Laser-Processing Technology in Diamond Micro-Fabrication

Area of Science:

• Materials Science
• Manufacturing Engineering
• Optical Engineering

Background:

• Laser processing is a key technology for ultra-precision machining of diamond.
• It offers high precision and efficiency, crucial for super-hard materials and complex parts.

Purpose of the Study:

• To explain the principles of diamond laser processing.
• To review laser-diamond interaction mechanisms and current processing modes.
• To discuss applications, challenges, and future advancements.

Main Methods:

• Review of fundamental principles of laser-diamond interaction.
• Analysis of various laser processing modes for diamond.
• Discussion of applications in cutting, micro-hole, and micro-groove machining.

Main Results:

• Detailed explanation of laser-diamond interaction mechanisms.
• Overview of current advancements in laser processing techniques for diamond.
• Exploration of applications in precision manufacturing.

Conclusions:

• Laser processing is vital for advanced diamond machining.
• Understanding interaction mechanisms is key to optimizing techniques.
• Future research should address current challenges for enhanced capabilities.