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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Information Science and Technology / Faculty of Information Science and Technology >
Peer-reviewed Journal Articles, etc >
Multi- core fiber design and analysis : coupled-mode theory and coupled-power theory
| Title: | Multi- core fiber design and analysis : coupled-mode theory and coupled-power theory |
| Authors: | Koshiba, Masanori Browse this author →KAKEN DB | | Saitoh, Kunimasa Browse this author | | Takenaga, Katsuhiro Browse this author | | Matsuo, Shoichiro Browse this author |
| Issue Date: | 12-Dec-2011 |
| Publisher: | Optical Society of America |
| Journal Title: | Optics Express |
| Volume: | 19 |
| Issue: | 26 |
| Start Page: | B102 |
| End Page: | B111 |
| Publisher DOI: | 10.1364/OE.19.00B102 |
| PMID: | 22274004 |
| Abstract: | Coupled-mode and coupled-power theories are described for multi-core fiber design and analysis. First, in order to satisfy the law of power conservation, mode-coupling coefficients are redefined and then, closed-form power-coupling coefficients are derived based on exponential, Gaussian, and triangular autocorrelation functions. Using the coupled-mode and coupled-power theories, impacts of random phase-offsets and correlation lengths on crosstalk in multi-core fibers are investigated for the first time. The simulation results are in good agreement with the measurement results. Furthermore, from the simulation results obtained by both theories, it is confirmed that the reciprocity is satisfied in multi-core fibers. |
| Rights: | ©2011 Optical Society of America |
| Type: | article |
| URI: | http://hdl.handle.net/2115/48130 |
| Appears in Collections: | 情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 小柴 正則
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