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Updated: Jun 6, 2026
08:21
Laser-induced Forward Transfer for Flip-chip Packaging of Single Dies
Published on: March 20, 2015
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Aumento del umbral de daño inducido por láser de las rejillas dieléctricas multicapa inclinando las crestas de la
Optics letters
|February 27, 2026
Abstract:
Following an analysis of the interference fringes above the plane of a high-efficiency grating, a set of systematic numerical optimizations of slanted trapezoidal gratings aiming at minimizing the maximum electric field inside the grating material was conducted. The results confirm predictions based on the interference fringe analysis. The most important conclusion is that slanting the grating ridges can substantially increase the laser-induced damage threshold of multilayer dielectric gratings.
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