| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Multi-Beam Interference Transmission Spectrum Observed from an Eccentric Core Single-Mode Fiber |
| FAN Lin-Yong**, JIANG Wei-Wei, ZHAO Rui-Feng, PEI Li, JIAN Shui-Sheng
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Institute of Lightwave Technology, Beijing Jiaotong University, Beijing 100044 Key Lab of All Optical Network and Advanced Telecommunication Network of EMC, Beijing Jiaotong University, Beijing 100044
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| Cite this article: |
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FAN Lin-Yong, JIANG Wei-Wei, ZHAO Rui-Feng et al 2011 Chin. Phys. Lett. 28 024211 |
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Abstract An eccentric core single-mode fiber, whose core is away from the axis of the fiber, is fabricated by using the fiber preform goniometric-groove method and the stack-and-draw method. An eccentric core single-mode fiber without coating is spliced between two single-mode fibers. Fundamental mode and cladding modes are excited at one splicing point between the eccentric core single-mode fiber and the single-mode fiber, and propagate in the eccentric core single-mode fiber, then interfere with each other at the other splicing point. Multi-beam interference transmission spectrum is observed. An in-line fiber interferometric strain sensor based on the eccentric core single-mode fiber is realized.
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| Keywords:
42.25.Bs
42.25.Hz
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Received: 08 July 2010
Published: 30 January 2011
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| PACS: |
42.25.Bs
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(Wave propagation, transmission and absorption)
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42.25.Hz
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(Interference)
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[1] Lee B H and Nishii J 1999 Appl. Opt. 38 3450
[2] Villatoro J, Finazzi V, Minkovich V P, Pruneri V and Badenes G 2007 Appl. Phys. Lett. 91 091109
[3] Yuan L, Yang J, Liu Z and Sun J 2006 Opt. Lett. 31 2692
[4] Hosaka T, Okamoto K and Noda J 1982 IEEE J. Quantum Electron. 18 1569
[5] Alphones A and Sanyal G S 1987 J. Lightwave Technol. 5 598
[6] Kishi N and Yamashita E 1990 J. Lightwave Technol. 8 1207
[7] Nakamura K and Youshida K 1997 12th International Conference on Optical Fiber Sensors (Washington, DC 1997) p 622
[8] Chen X F, Zhang C, Webb D J, Kalli K and Peng G D 2010 IEEE Photon. Technol. Lett. 22 850
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