产品简介
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FT-LFxM系列L波段宽光谱光源模块是广泛用于分布式光纤光栅传感系统、光无源器件测试、光谱分析设计的放大自发辐射光源(Amplified Spontaneous Emission),简称ASE光源。基于9xx nm半导体激光器泵浦稀土掺杂光纤(Er3+离子)产生L波段(1564 -1605 nm)放大自发辐射(ASE)光的物理机理,最简化光路结构设计与特殊设计的光谱增益平坦滤波(GFF)结构,使得FT-LFxM系列产品具有光路结构简洁、光-光转换效率高、L波段光谱平坦(典型值1.6 dB),增益平坦可调等特点,尤其适合于大规模分布式光纤光栅传感系统应用。控制模式采取全局光反馈控制技术与脉宽调制(PWM)精密温度(PID)控制技术,确保极高的输出光功率稳定性与光谱波形稳定性。 |
产品特点
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输出功率高(10/13 /15 dBm) L波段光谱平坦(典型值≤ 1.6 dB) 结构尺寸紧凑(110 x 100 x 15 mm) 优异的光功率稳定性 增益平坦可调 低偏振输出(DOP ≤ 5 %) 功率可调谐 内置驱动电路 提供半定制加工 标准RS232通讯 |
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应用领域
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分布式光纤光栅传感系统 光纤传感系统 生物医学成像 光谱分析 光纤无源器件测试 波分复用器件测试 |
技术指标
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Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.