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一种高功率DFB阵列光源均衡方法

InventionUnknown
10Claims · 1 independent
§ Ⅰ

Dossier Overview

Inventor

周少丰; 丁亮; 吕天健; 罗军波; 方子勋

Filing Date

Sep 21, 2026

Publication Date

Oct 27, 2026

IPC Classification

H04B 10/50 (2013.01)H01S 5/40 (2006.01)H01S 5/042 (2006.01)H04B 10/564 (2013.01)H04B 10/556 (2013.01)H04B 10/61 (2013.01)H04B 10/70 (2013.01)H04J 14/02 (2006.01)

本发明提供一种高功率DFB阵列光源均衡方法,涉及半导体激光器技术领域,生成分别对应多个目标光频率的相干参考光,并将各相干参考光分别注入对应的高功率DFB激光通道;采集各通道在数据调制器输入端的有效输出光功率和光场相位,根据光功率、目标光频率、通道传输效率及频率转换路径效率确定共同均衡功率和迁移光子通量;从功率过剩通道提取对应功率切片,将所述功率切片转换为功率不足通道的目标光频率,校正转换载波相位并将其相干合入功率不足通道主光路;根据均衡后的光功率、转换效率和相位误差修正提取比例、泵浦功率和相位校正量。

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