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P. E. Miller

Researcher at Lawrence Livermore National Laboratory

Publications -  27
Citations -  2030

P. E. Miller is an academic researcher from Lawrence Livermore National Laboratory. The author has contributed to research in topics: Laser & Surface roughness. The author has an hindex of 19, co-authored 27 publications receiving 1726 citations.

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Sub-surface mechanical damage distributions during grinding of fused silica

TL;DR: In this article, the authors investigated the distribution and characteristics of surface cracking formed during standard grinding processes on fused silica glass and found that only a small fraction of the abrasive particles are being mechanically loaded and causing fracture, and it is likely the larger particles in the abrasives particle size distribution that bear the higher loads.
Journal ArticleDOI

Sub-surface mechanical damage distributions during grinding of fused silica

TL;DR: In this paper, the authors measured surface cracking (i.e., sub-surface damage or SSD) formed during standard grinding processes on fused silica glass using a surface taper polishing technique.
Proceedings ArticleDOI

The distribution of subsurface damage in fused silica

TL;DR: In this article, the authors developed and applied a model to interpret the depth and crack length distributions of subsurface surface damage in terms of key variables including abrasive size and load.
Journal ArticleDOI

High fluence laser damage precursors and their mitigation in fused silica

TL;DR: It is shown that a variety of nominally transparent materials in trace quantities can act as surface damage precursors and can reduce damage density in silica at high fluence by more than 100 times while shifting the fluence onset of observable damage by about 7 J/cm(2).