申请日期 | 2025-06-25 | 申请号 | US11666826 |
公开(公告)号 | US7999999B2 | 公开(公告)日 | 2011-08-16 |
公开国别 | US | 申请人省市代码 | 全国 |
申请人 | Paul Francis Wysocki; Mitchell Steven Wlodawski | ||
简介 | A universal inline functional module for operation with nonzero average gain G≠0dB over a bandwidth is provided. The module includes at least one optical functional element producing loss over the bandwidth and at least one rare-earth doped fiber segment. The module produces a flat gain spectrum to within a specified tolerance when made to operate at an average gain of 0 dB over the bandwidth. |
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