Personick S D, Hubbard W M, Holden W S
Appl Opt. 1974 Feb 1;13(2):266-8. doi: 10.1364/AO.13.000266.
Typical light-emitting diodes have a spectral width between 300 A and 500 A. This is sufficient to cause significant pulse broadening as a result of material dispersion in a long optical glass fiber. An experiment was performed to measure the magnitude of this effect in a fiber of 1-km length. The experiment measures the average intensity transfer function of the fiber.
典型的发光二极管的光谱宽度在300埃至500埃之间。由于长光学玻璃纤维中的材料色散，这足以导致显著的脉冲展宽。进行了一项实验来测量1公里长光纤中这种效应的大小。该实验测量了光纤的平均强度传递函数。
