Morphology and distribution of subsurface damage in optical fused ...

The morphology inspection shows that the density of subsurface cracks in ground fused silica samples decays exponentially with the depth from the ground surface ...

MRF applications: measurement of process-dependent subsurface damage in optical materials using the MRF wedge technique · Materials Science, Engineering. SPIE ...

Morphology and distribution of subsurface damage in optical fused ...

Download Citation | Morphology and distribution of subsurface damage in optical fused silica parts: Bound-abrasive grinding | The depth and morphology of ...

Morphology and distribution of subsurface damage in optical fused ...

Morphology and distribution of subsurface damage in optical fused silica parts: Bound-abrasive grinding · Abstract · Keywords.

Influence of Cutting Speed on Subsurface Damage Morphology and ...

Particularly in pre-processing, e.g., for shaping optical components, brittle material behavior is dominant which leads to a rough surface layer ...

Investigation of subsurface damage density and morphology impact ...

In the laser damage tests of fused silica, the rear surface has a higher damage probability than the front surface, and thus the propagation of planar wave from ...

[PDF] The distribution of subsurface damage in fused silica

Managing subsurface damage during the shaping process and removing subsurface damage during the polishing process is essential in the production of low ...

(PDF) The distribution of subsurface damage in fused silica

At shallow depths lateral cracks and an overlapping series of trailing indentation fractures were found to be present. At greater depths, subsurface damage ...

Detailed subsurface damage measurement and efficient damage ...

Additionally, a combined polishing technology using CMP and IBF is proposed to fabricate the damage-free fused silica optics. The final ...

The distribution of subsurface damage in fused silica

We have characterized the depth and morphology of subsurface fractures present following fixed abrasive and loose abrasive grinding processes. At shallow depths ...

A review of subsurface damage detection methods for optical ...

Subsurface damage (SSD) induced during the processing of optical components, which are key parts of large optical systems, can deteriorate ...

Evaluating subsurface damage in optical glasses | Lee

The subsurface damage affects the strength, performance and lifetime of components. As a result, investigation into the subsurface damage is needed. A host of ...

Revealing Subsurface Damage Morphology and Patterns in areal ...

Table 4 summarizes the main damage morphologies observed in each different parameter set. It can be concluded that in the parameter range ...

Distribution Characteristics of Sub-Surface Cracks in Fused Quartz ...

... subsurface crack morphology of optical ... Morphology and distribution of subsurface damage in optical fused silica parts: Bound-abrasive grinding ...

Sub-surface mechanical damage distributions during grinding of ...

Keywords: grinding, fused silica, sub-surface damage, crack depth distribution, optical ... 4.3 SSD depth distribution shape as a function of material removal.

Subsurface damage distribution and processing ... - SPIE digital library

The distribution and morphology of SSD in fused ... of high-power laser systems, the damage threshold of optical elements especially fused silica have restricted ...

Rapid Detection and Elimination of Subsurface Mechanical Damage ...

Our method involves using a mobile RIBE to perform cone cutting and remove material from the polished fused silica surface. Afterward, we etch the optical ...

Evaluating subsurface damage in optical glasses

''Morphology and distribution of subsurface damage in optical fused silica parts: Bound-abrasive grinding'' Appl. Surf. Sci. 257,. 2066-2073 ...

Assessment of sub-micron subsurface damage in glass

Li, "Morphology and distribution of subsurface damage in optical fused silica parts: bond-abrasive grinding," Appl. Surf. Sci. 257(6), 2066-2073. (2011). [31] ...

The distribution of subsurface damage in fused silica - OSTI.GOV

We have characterized the depth and morphology of subsurface fractures present following fixed abrasive and loose abrasive grinding processes.