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Last updated February 1, 2026
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Laser beam focal geometry: BYDRecent Research Landscape

Micro-cracking and thermal stress during substrate separation lead to high yield loss in brittle materials. Precise control of the beam focal point and pulse energy distribution mitigates mechanical fracture risks.

What technical problems is BYD addressing in Laser beam focal geometry?

Rotational interface transmission failure

(70)evidences

Inconsistent focal geometry leads to poor edge quality in cutting and weak adhesion in gluing. Resolving these spatial inaccuracies ensures structural integrity and dimensional precision.

Incomplete scrap material removal

(39)evidences

Debris and waste buildup during high-precision cutting and pressing operations cause mechanical interference and process downtime. Eliminating these residues ensures continuous production flow and prevents contamination of laminated components.

Inconsistent seed burial depth

(31)evidences

Unwanted material protrusions on complex geometries impede mechanical fit and safety. Removing these defects ensures dimensional precision and prevents component failure.