美國
US 12,703,045 B2
Variable ring beam generator
US 12,703,045 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Lumentum Operations LLC。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Lumentum Operations LLC
- 發明人
- Patrick GREGG; Martin H. MUENDEL; Richard D. FAULHABER; Alex HATCHER; John PECK
- 公開日
- 2026-08-11
- 申請日
- 2021-12-16
- 文件種類
- B2 核准公告
- 也寫作
- US 12,703,045 B2 · US12703045 · 12703045
摘要
An optical assembly may comprise an input fiber to provide a beam, a process fiber comprising a ring-shaped outer core surrounded by a cladding, and a first beam shifter arranged to receive the beam from the input fiber and to shift the beam spatially to illuminate the ring-shaped outer core of the process fiber. The optical assembly may further comprise a second beam shifter arranged to receive the beam from the first beam shifter and to add skew to the beam that is launched into the ring-shaped outer core of the process fiber.
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專利局網站： 美國專利商標局（USPTO）