Decentered lens light beam steering
US12405460B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 8, 2022 |
| Grant date | Sep 2, 2025 |
| Priority date | — |
| Expiry date | Aug 25, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/02251
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An example system includes a first steering lens positioned between an EM source and a second steering lens, and the second steering lens positioned between the first steering lens and an emission lens. The example system includes the first and second steering lenses having a combined first effective focal length, and where the emission lens is a positive lens have a second focal length. The example system includes the first effective focal length being shorter than the second focal length. The example system includes a first steering actuator that move the first steering lens along a first movement course, and a second steering actuator that moves the second steering lens along a second movement course.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.