【摘要】 阐述光纤色散与光源，光脉冲展宽间的关系，以及克服光纤色散影响的技术，重点介绍采用色散补偿光纤与可调啁啾光栅补偿器件的实用技术。更多还原

【Abstract】 The relations between fiber dispersion, optical source and optical pulse spreading is expounded. And the practical techniques of overcoming fiber dispersion effect, especially the dispersion compensation fiber(DCF) and device made from an adjustable chirped fiber grating are discussed.更多还原