broadband fiber optic source 宽带光纤光源
We prepared broadband source of transducer system in fiber grating by analyzing characteristics of amplification spontaneous radiation spectrum and LD drive in erbium doped fiber.
通过对掺铒光纤放大自发辐射谱特性和LD驱动电路的分析，最终研制出用于光纤光栅传感系统的宽带光源。
The thesis focuses on the study on interrogation of fiber Bragg grating (FBG)sensors with a broadband source.
论文主要研究基于宽谱光源的光纤光栅传感器的解调技术。
In this paper, a method evaluating small signal gain spectrum of optical fiber amplifier only using a small power broadband light source was proposed.
提出了一种用小功率宽带光源较精确测量光纤放大器小信号增益谱的方法。
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