Hollow-core photonic crystal fiber refractive index sensor based on modal interference
A refractive index sensor based modal interference in hollow core photonic crystal fiber (HCPCF) is proposed and demonstrated. The sensor is realized by splicing both ends of a HCPCF section to single mode fiber (SMF). At both splicing points, the HCPCF air holes are fully collapsed by the arc disch...
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Asian Research Publishing Network
2016
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Online Access: | http://eprints.utm.my/id/eprint/72545/1/NFBaharin2016_HollowCorePhotonicCrystalFiber.pdf http://eprints.utm.my/id/eprint/72545/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-84968799872&partnerID=40&md5=6a65f13c591f059d259f7b1de29b410f |
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my.utm.725452017-11-27T02:41:38Z http://eprints.utm.my/id/eprint/72545/ Hollow-core photonic crystal fiber refractive index sensor based on modal interference Baharin, N. F. Sidek, N. Musa, S. M. A. Azmi, A. I. Abdullah, A. S. Noor, M. Y. M. Roslan, M. E. M. TK Electrical engineering. Electronics Nuclear engineering A refractive index sensor based modal interference in hollow core photonic crystal fiber (HCPCF) is proposed and demonstrated. The sensor is realized by splicing both ends of a HCPCF section to single mode fiber (SMF). At both splicing points, the HCPCF air holes are fully collapsed by the arc discharge. The collapsed regions excite and recombine core and cladding modes which formed modal interference for sensing purpose. The HCPCF sensor is tested in sugar solution and the response is measured from the wavelength shift in the interference spectra. The achieved sensitivity and resolution are 36.184 nm/RIU and 5.53-10-4 RIU, respectively, in refractive index range between 1.3330 and 1.3775. Result also shows that the sensor has a small temperature sensitivity of 19 pm/°C in the range of 35.5°C to 60.5 °C. The propos sensor potentially can be applied in biomedical, biological and chemical applications. Asian Research Publishing Network 2016 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/72545/1/NFBaharin2016_HollowCorePhotonicCrystalFiber.pdf Baharin, N. F. and Sidek, N. and Musa, S. M. A. and Azmi, A. I. and Abdullah, A. S. and Noor, M. Y. M. and Roslan, M. E. M. (2016) Hollow-core photonic crystal fiber refractive index sensor based on modal interference. ARPN Journal of Engineering and Applied Sciences, 11 (9). pp. 5702-5706. ISSN 1819-6608 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84968799872&partnerID=40&md5=6a65f13c591f059d259f7b1de29b410f |
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TK Electrical engineering. Electronics Nuclear engineering Baharin, N. F. Sidek, N. Musa, S. M. A. Azmi, A. I. Abdullah, A. S. Noor, M. Y. M. Roslan, M. E. M. Hollow-core photonic crystal fiber refractive index sensor based on modal interference |
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A refractive index sensor based modal interference in hollow core photonic crystal fiber (HCPCF) is proposed and demonstrated. The sensor is realized by splicing both ends of a HCPCF section to single mode fiber (SMF). At both splicing points, the HCPCF air holes are fully collapsed by the arc discharge. The collapsed regions excite and recombine core and cladding modes which formed modal interference for sensing purpose. The HCPCF sensor is tested in sugar solution and the response is measured from the wavelength shift in the interference spectra. The achieved sensitivity and resolution are 36.184 nm/RIU and 5.53-10-4 RIU, respectively, in refractive index range between 1.3330 and 1.3775. Result also shows that the sensor has a small temperature sensitivity of 19 pm/°C in the range of 35.5°C to 60.5 °C. The propos sensor potentially can be applied in biomedical, biological and chemical applications. |
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Article |
author |
Baharin, N. F. Sidek, N. Musa, S. M. A. Azmi, A. I. Abdullah, A. S. Noor, M. Y. M. Roslan, M. E. M. |
author_facet |
Baharin, N. F. Sidek, N. Musa, S. M. A. Azmi, A. I. Abdullah, A. S. Noor, M. Y. M. Roslan, M. E. M. |
author_sort |
Baharin, N. F. |
title |
Hollow-core photonic crystal fiber refractive index sensor based on modal interference |
title_short |
Hollow-core photonic crystal fiber refractive index sensor based on modal interference |
title_full |
Hollow-core photonic crystal fiber refractive index sensor based on modal interference |
title_fullStr |
Hollow-core photonic crystal fiber refractive index sensor based on modal interference |
title_full_unstemmed |
Hollow-core photonic crystal fiber refractive index sensor based on modal interference |
title_sort |
hollow-core photonic crystal fiber refractive index sensor based on modal interference |
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Asian Research Publishing Network |
publishDate |
2016 |
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http://eprints.utm.my/id/eprint/72545/1/NFBaharin2016_HollowCorePhotonicCrystalFiber.pdf http://eprints.utm.my/id/eprint/72545/ https://www.scopus.com/inward/record.uri?eid=2-s2.0-84968799872&partnerID=40&md5=6a65f13c591f059d259f7b1de29b410f |
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13.18916 |