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Multi-mode optical fiber amplifier 发明授权

2023-01-04 2050 887K 0

专利信息

申请日期 2025-07-12 申请号 US13632038
公开(公告)号 US8867125B2 公开(公告)日 2014-10-21
公开国别 US 申请人省市代码 全国
申请人 Alcatel Lucent USA Inc
简介 An apparatus includes a multi-core optical fiber and first, second, and third optical couplers. The multi-core optical fiber is rare-earth doped to provide optical amplification in response to optical pumping thereof. The first optical coupler is configured to end-couple a first multi-mode optical fiber to an end of the multi-core optical fiber. The second optical coupler is configured to end-couple a second multi-mode optical fiber to an end of the multi-core optical fiber. The third optical coupler is configured to optically couple a pump light source to the multi-core optical fiber.


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