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Updated: Jul 4, 2026
Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
Published on: November 30, 2012
Tunable dual-core liquid-filled photonic crystal fibers for dispersion compensation
Chin-Ping Yu1, Jia-Hong Liou, Sheng-Shuo Huang
1Institute of Electro-Optical Engineering and Advanced Crystal Opto-Electronic Research Center, National Sun Yat-Sen University, Kaohsiung, Taiwan 80424, ROC. cpyu@faculty.nsysu.edu.tw
Abstract:
We have theoretically investigated the dispersion characteristics of dispersion compensating fibers based on dual-core liquid-filled PCFs. A very high negative chromatic dispersion value D = -19000 ps/(nm-km) can be achieved at 1.55-microm wavelength by an appropriate design. By varying the geometry of the PCF and the index of the filling liquid, the phase-matching wavelength and dispersion values are shown to be well tuned to desired values. The proposed structure also demonstrates good tunable properties with operation temperature for optical communication systems.
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