Protection of laser bond inspection optical components
US10365479B2 · kind B2 · utility
0Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2018 |
| Grant date | Jul 30, 2019 |
| Priority date | — |
| Expiry date | Jul 12, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B1/18
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods, systems, and apparatuses are disclosed for the protection of optical components used during laser bond inspection. In one embodiment, an optic surface wetting enhancement is provided on a protective optic to assist in forming a substantially flat film of transparent liquid from transparent liquid applied to a surface of a protective optic. A flat film of transparent liquid on a surface of a protective optic may be used to retain debris and effluent backscatter produced during a laser bond inspection process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.