【摘要】 利用光学滤波器将非相干宽带光源的光谱进行分割,并将分割后的光信道调制以传输数据的波分复用技术对于 WDM系统是一种良好的解决方案。概述了国内外分割宽带非相干光源的几种方法,并介绍了宽带非相干光谱可分割光 纤光源的线宽优化的方案。更多还原

【Abstract】 The technique of Spectrum-slicing is a good approach to wavelength-division multiplexing system in which narrow bands are filter from broadband source by optical filters and amplitude-modulate to transmit data, In this paper, the technique of spectrum-slicing of broadband incoherent fiber amplifier light source were summarized, meantime a solution of optimization of bandwidth of spectrum-slicing of broadband incoherent fiber amplifier light source were introduced.更多还原