標題: SYSTEM AND METHOD FOR MEASURING DISPERSION
作者: JYU, Siao-Shan
LAI, Yin-Chieh
LIU, Shiou-Fong
HSIANG, Wei-Wei
CHANG, Hon-Chieh
公開日期: 9-Dec-2010
摘要: A method for measuring dispersion in an optical fiber is provided and includes the following steps. A periodic wavelength variation pulse light signal is generated by a periodic frequency-swept pulse light source, in which the periodic wavelength variation pulse light signal has periodic wavelength variations. The periodic wavelength variation pulse light signal is transmitted into a test optical fiber. The periodic wavelength variation pulse light signal propagating through the test optical fiber is detected to generate a sensing signal. The sensing signal is transformed into an RF spectrum to obtain a slow periodic pulse timing variation of the periodic wavelength variation pulse light signal in accordance with the RF spectrum. A dispersion value of the test optical fiber is obtained in accordance with the slow periodic pulse timing variation. A system for measuring dispersion in a fiber is also disclosed herein.
官方說明文件#: G01N021/00
URI: http://hdl.handle.net/11536/105355
專利國: USA
專利號碼: 20100309456
Appears in Collections:Patents


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  1. 20100309456.pdf