We report on a novel dispersion compensation technique using the LP02 mode of a ring-core dispersion compensating fiber along with a compact mode converter based on hollow optical fiber. Design parameters of both the mode converter and the matching dispersion compensating fiber are numerically analyzed. Evaluation of mode conversion efficiency, total dispersion, dispersion slope, and modal delay are discussed. It is predicted that 1.31 km of proposed dispersion compensating fiber can compensate the chromatic dispersion accumulated in 60 km conventional single-mode fiber with the average dispersion below ±1 ps/nm/km in the entire conventional band, 1.53-1.57 μm.
|Number of pages||7|
|Publication status||Published - 2003 Jul 1|
Bibliographical noteFunding Information:
The authors thank Dr. H.S. Seo and Mr. W. Shin for their help in the numerical analysis. This work was supported in part by the Korea Science and Engineering Foundation through the UFON Research Center, the Ministry of Education through the BK21 Program, and the Ministry of Information and Communication through the ITRC-CHOAN program.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Physical and Theoretical Chemistry
- Electrical and Electronic Engineering