Laser driven sealed beam lamp with improved stability
US10008378B2 · kind B2 · utility
7Cited by
64References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 14, 2016 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Mar 14, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2893/0063
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A sealed high intensity illumination device configured to receive a laser beam from a laser light source and method for making the same are disclosed. The device includes a sealed cylindrical chamber configured to contain an ionizable medium. The chamber has a cylindrical wall, with an ingress and an egress window disposed opposite the ingress window. A tube insert is disposed within the chamber formed of an insulating material. The insert is configured to receive the laser beam within the insert inner diameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.