What Is Subsurface Laser Engraving? (Complete Guide)
Material marking often damages surfaces. Scratches, wear, and fading reduce product value. This creates reliability issues. Subsurface laser engraving solves this by writing inside materials instead of on them. Subsurface laser engraving is a process where a focused laser creates micro-fractures inside transparent materials like glass or crystal, forming 2D or 3D patterns without affecting […]
