【摘要】 利用简单的实验系统对１４８０ｎｍ泵浦下掺铒光纤中正、反向放大的自发辐射（ＡＳＥ）谱进行了研究，观察到其差别，认为此差别是由于１４８０ｎｍ泵浦源的边带功率引起的更多还原

【Abstract】 Experimental studies had performed for measurements of the forward and backward ASE spectra of an erbium doped fiber, using a simple experiment setup. The differences between these spectra were thought to be caused by the sideband power of the 1480nm pump laser.更多还原