Shangjian Zhang, Xinhai Zou, Heng Wang, Yali Zhang, Heping Li, and Yong Liu. Fiber chromatic dispersion measurement with improved measurement range based on chirped intensity modulation[J]. Photonics Research, 2014, 2(4): B26
- Photonics Research
- Vol. 2, Issue 4, B26 (2014)
Fig. 1. Schematic diagram of the proposed method. V b
Fig. 2. Minimum measurable dispersion as a function of the chirp parameter (a) for the normal dispersion case and (b) for the anomalous dispersion case.
Fig. 3. Measured transfer function for a 25.4 km long SMF at different bias voltages (V b
Fig. 4. Measured transfer function of a 6.1 km long SMF at different bias voltages (V b
Fig. 5. Measured chromatic dispersion of a 81.5 km long SMF at different operating wavelengths.
Fig. 6. Error transfer factor at the associated frequency as a function of chirp parameter.
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Table 1. Uncertainty of the Fiber Dispersion Resulting from the Measured Transfer Functiona
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