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System and method for generating light pulses based on direct current modulation of a seed laser diode

机译：基于种子激光二极管的直流调制产生光脉冲的系统和方法

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摘要

A system and method generate laser pulses. Using the modulation signal from a pulse generation module, a seed laser diode generates seed light pulses in response to direct drive current modulation. The seed light pulses have a pulse duration longer than a target pulse duration and a spectral chirp. A compression module has dispersion characteristics over a broad spectral range. The pulse generation module is configured to adapt the modulation signal to tailor the spectral chirp of the seed light pulses in view of the dispersion characteristics of the compression module, such that propagation of the seed light pulses through the compression module compresses the seed pulses into output light pulses having the target pulse duration.

机译：一种系统和方法产生激光脉冲。使用来自脉冲产生模块的调制信号，种子激光二极管响应于直接驱动电流调制而产生种子光脉冲。种子光脉冲具有比目标脉冲持续时间更长的脉冲持续时间和频谱chi。压缩模块在很宽的光谱范围内具有色散特性。脉冲产生模块被配置为鉴于压缩模块的色散特性而使调制信号适应以定制种子光脉冲的光谱chi，使得种子光脉冲通过压缩模块的传播将种子脉冲压缩成输出。具有目标脉冲持续时间的光脉冲。

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公开/公告号US9236707B1

专利类型
公开/公告日2016-01-12

原文格式PDF
申请/专利权人 INSTITUT NATIONAL DOPTIQUE;
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申请/专利号US201514616161
发明设计人 LOUIS DESBIENS;
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申请日2015-02-06
分类号H01S3/10;H01S5/042;H01S5/0625;H01S5/065;H01S5/183;H01S5/125;H01S5/022;H01S5/00;H01S5/0683;H01S3/00;H01S5/12;H01S5/187;
国家 US
入库时间 2022-08-21 14:31:05

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