Search search
submit Submit
Publication Date
to
Vol. 139
Latest Volume
All Volumes
PIER 180 [2024] PIER 179 [2024] PIER 178 [2023] PIER 177 [2023] PIER 176 [2023] PIER 175 [2022] PIER 174 [2022] PIER 173 [2022] PIER 172 [2021] PIER 171 [2021] PIER 170 [2021] PIER 169 [2020] PIER 168 [2020] PIER 167 [2020] PIER 166 [2019] PIER 165 [2019] PIER 164 [2019] PIER 163 [2018] PIER 162 [2018] PIER 161 [2018] PIER 160 [2017] PIER 159 [2017] PIER 158 [2017] PIER 157 [2016] PIER 156 [2016] PIER 155 [2016] PIER 154 [2015] PIER 153 [2015] PIER 152 [2015] PIER 151 [2015] PIER 150 [2015] PIER 149 [2014] PIER 148 [2014] PIER 147 [2014] PIER 146 [2014] PIER 145 [2014] PIER 144 [2014] PIER 143 [2013] PIER 142 [2013] PIER 141 [2013] PIER 140 [2013] PIER 139 [2013] PIER 138 [2013] PIER 137 [2013] PIER 136 [2013] PIER 135 [2013] PIER 134 [2013] PIER 133 [2013] PIER 132 [2012] PIER 131 [2012] PIER 130 [2012] PIER 129 [2012] PIER 128 [2012] PIER 127 [2012] PIER 126 [2012] PIER 125 [2012] PIER 124 [2012] PIER 123 [2012] PIER 122 [2012] PIER 121 [2011] PIER 120 [2011] PIER 119 [2011] PIER 118 [2011] PIER 117 [2011] PIER 116 [2011] PIER 115 [2011] PIER 114 [2011] PIER 113 [2011] PIER 112 [2011] PIER 111 [2011] PIER 110 [2010] PIER 109 [2010] PIER 108 [2010] PIER 107 [2010] PIER 106 [2010] PIER 105 [2010] PIER 104 [2010] PIER 103 [2010] PIER 102 [2010] PIER 101 [2010] PIER 100 [2010] PIER 99 [2009] PIER 98 [2009] PIER 97 [2009] PIER 96 [2009] PIER 95 [2009] PIER 94 [2009] PIER 93 [2009] PIER 92 [2009] PIER 91 [2009] PIER 90 [2009] PIER 89 [2009] PIER 88 [2008] PIER 87 [2008] PIER 86 [2008] PIER 85 [2008] PIER 84 [2008] PIER 83 [2008] PIER 82 [2008] PIER 81 [2008] PIER 80 [2008] PIER 79 [2008] PIER 78 [2008] PIER 77 [2007] PIER 76 [2007] PIER 75 [2007] PIER 74 [2007] PIER 73 [2007] PIER 72 [2007] PIER 71 [2007] PIER 70 [2007] PIER 69 [2007] PIER 68 [2007] PIER 67 [2007] PIER 66 [2006] PIER 65 [2006] PIER 64 [2006] PIER 63 [2006] PIER 62 [2006] PIER 61 [2006] PIER 60 [2006] PIER 59 [2006] PIER 58 [2006] PIER 57 [2006] PIER 56 [2006] PIER 55 [2005] PIER 54 [2005] PIER 53 [2005] PIER 52 [2005] PIER 51 [2005] PIER 50 [2005] PIER 49 [2004] PIER 48 [2004] PIER 47 [2004] PIER 46 [2004] PIER 45 [2004] PIER 44 [2004] PIER 43 [2003] PIER 42 [2003] PIER 41 [2003] PIER 40 [2003] PIER 39 [2003] PIER 38 [2002] PIER 37 [2002] PIER 36 [2002] PIER 35 [2002] PIER 34 [2001] PIER 33 [2001] PIER 32 [2001] PIER 31 [2001] PIER 30 [2001] PIER 29 [2000] PIER 28 [2000] PIER 27 [2000] PIER 26 [2000] PIER 25 [2000] PIER 24 [1999] PIER 23 [1999] PIER 22 [1999] PIER 21 [1999] PIER 20 [1998] PIER 19 [1998] PIER 18 [1998] PIER 17 [1997] PIER 16 [1997] PIER 15 [1997] PIER 14 [1996] PIER 13 [1996] PIER 12 [1996] PIER 11 [1995] PIER 10 [1995] PIER 09 [1994] PIER 08 [1994] PIER 07 [1993] PIER 06 [1992] PIER 05 [1991] PIER 04 [1991] PIER 03 [1990] PIER 02 [1990] PIER 01 [1989]
All Journals
PIER PIER B PIER C PIER M PIER Letters
2013-05-13
Effects on the Energy Flux Density Due to Pitch in Twisted Clad Optical Fibers
By
Muhammad Abuzar Baqir,

    Dr. Muhammad Abuzar Baqir

    Department of Electrical and Computer Engineering

    Pakistan

    Homepage

Pankaj Choudhury

    Prof. Pankaj Choudhury

    Institute of Microengineering & Nanoelectronics (IMEN)

    Universiti Kebangsaan Malaysia (National University of Malaysia)

    Malaysia

    Homepage

Progress In Electromagnetics Research, Vol. 139, 643-654, 2013
doi:10.2528/PIER13041103
Abstract
The paper deals with the propagation of electromagnetic waves through twisted clad dielectric optical fibers. The structure of these fibers is analogous to travelling wave tubes used in microwave devices, and the usefulness would be in the areas of optical sensing. This is because the twists in fiber would be affected due to the imposed stress and/or strain, leaving thereby the possibility to alter the propagation characteristics. A rigorous analytical investigation has been carried out with the emphasis on the energy flux density patterns due to the different propagating modes in the fiber. The dispersion relations of the system are deduced and the energy flux densities are evaluated under different pitch angles of twist. The effect due to conducting helix pitch on the electromagnetic wave propagation is emphasized.
Citation
Muhammad Abuzar Baqir, and Pankaj Choudhury, "Effects on the Energy Flux Density Due to Pitch in Twisted Clad Optical Fibers," Progress In Electromagnetics Research, Vol. 139, 643-654, 2013.
doi:10.2528/PIER13041103
References

1. Choudhury, P. K. and O. N. Singh, "Some multilayered and other unconventional lightguides," Electromagnetic Fields in Unconventional Structures and Materials, O. N. Singh andA. Lakhtakia, Eds., 289-357, Wiley, USA, 2000.

2. Choudhury, P. K. and T. Yoshino, "Characterization of optical power confinement in a simple chirofiber," Optik, Vol. 13, 89-95, 2002.
doi:10.1078/0030-4026-00127

3. Choudhury, P. K. and T. Yoshino, "A rigorous analysis of the power distribution in plastic clad annular core optical fibers," Optik, Vol. 113, 481-488, 2002.
doi:10.1078/0030-4026-00195

4. Cheng, S. F. and L. K. Chau, "Colloidal gold-modified optical fiber for chemical and biochemical sensing," Anal. Chem., Vol. 75, 16-21, 2003.
doi:10.1021/ac020310v

5. Nair, A. and P. K. Choudhury, "On the analysis of field patterns in chirofibers," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 15, 2277-2286, 2007.
doi:10.1163/156939307783134470

6. Choudhury, P. K. and D. Kumar, "Towards dispersion relations for tapered core dielectric elliptical fibers," Optik, Vol. 118, 340-344, 2007.
doi:10.1016/j.ijleo.2006.04.001

7. Yeh, C. and I. F. Shimabukuro, The Essence of Dielectric Waveguides, Springer, New York, 2008.

8. Choudhury, P. K. and W. K. Soon, "TE mode propagation through tapered core liquid crystal optical fibers," Progress In Electromagnetics Research, Vol. 104, 449-463, 2010.
doi:10.2528/PIER10021104

9. Amin, A. S. N., M. Mirhosseini, and M. Shahabadi, "Modal anal-ysis of multilayer conical dielectric waveguides for azimuthal invariant modes," Progress In Electromagnetics Research, Vol. 105, 213-229, 2010.
doi:10.2528/PIER09121602

10. Duan, Z., Y. Wang, X. Mao, W.-X. Wang, and M. Chen, "Experimental demonstration of double-negative metamaterials partially filled in a circular waveguide ," Progress In Electromagnetics Research, Vol. 121, 215-224, 2011.
doi:10.2528/PIER11090502

11. Kesari, V. and J. P. Keshari, "Analysis of a circular waveguide loaded with dielectric and metal discs," Progress In Electromagnetics Research, Vol. 111, 253-269, 2011.
doi:10.2528/PIER10110207

12. Choudhury, P. K., "Dispersion behavior of gold-nanocoated dielectric optical fibers," Adv. in Mat. Sci. Eng., Vol. 2012, Article ID 214614, 1-7, 2012.

13. Baqir, M. A. and P. K. Choudhury, "On the energy flux through a uniaxial chiral metamaterial made circular waveguide under PMC boundary," Journal of Electromagnetic Waves and Applications, Vol. 26, No. 16, 2165-2175, 2012.
doi:10.1080/09205071.2012.729299

14. Zarifi, D., A. Abdolali, M. Soleimani, and V. Nayyeri, "Inhomogeneous planar layered chiral media: Analysis of wave propagation and scattering using Taylor's series expansion," Progress In Electromagnetics Research, Vol. 125, 119-135, 2012.
doi:10.2528/PIER11122804

15. Choudhury, P. K., "Evanescent field enhancement in liquid crystal optical fibers - A field characteristics based analysis," Adv. in Condensed Mat. Phys., Vol. 2013, Article ID 504868, 1-9, 2013.

16. Dong, J. and J. Li, "Characteristics of guided modes in uniaxial chiral circular waveguides," Progress In Electromagnetics Research, Vol. 124, 331-345, 2012.
doi:10.2528/PIER11112312

17. Baqir, M. A. and P. K. Choudhury, "Propagation through uniaxial anisotropic chiral waveguide under DB-boundary conditions," Journal of Electromagnetic Waves and Applications, Vol. 27, No. 6, 783-793, 2013.
doi:10.1080/09205071.2013.786209

18. Singh, U. N., O. N. Singh II, P. Khastgir, and K. K. Dey, "Dispersion characteristics of a helically cladded step-index optical fiber: An analytical study," J. Opt. Soc. Am. B, Vol. 12, 1273-1278, 1995.
doi:10.1364/JOSAB.12.001273

19. Kumar, D., O. N. Singh, and II, "Modal characteristic equation and dispersion curves for an elliptical step-index fiber with a conducting helical winding on the core cladding boundary: An analytical study," J. Light. Tech., Vol. 20, 1416-1424, 2002.
doi:10.1109/JLT.2002.800799

20. Kumar, D., P. K. Choudhury, and F. A. Rahman, "Low eccentricity elliptical fibers with helical windings under slow-wave consideration - Some special cases," Optik, Vol. 121, 926-933, 2010.
doi:10.1016/j.ijleo.2008.09.050

21. Pierce, J. R., Travelling Wave Tubes, D. Van Nostrand, NJ, 1950.

22. Lim, K. Y., P. K. Choudhury, and Z. Yusoff, "Chirofibers with helical windings - An analytical investigation," Optik, Vol. 121, 980-987, 2010.
doi:10.1016/j.ijleo.2008.12.011

23. Choudhury, P. K., "Transmission through twisted clad liquid crystal optical fibers," Progress In Electromagnetics Research, Vol. 131, 169-184, 2012.

24. Kumar, D., P. K. Choudhury, and O. N. Singh, II, "Towards the dispersion relations for dielectric optical fibers with helical windings under slow- and fast-wave considerations - A comparative analysis," Progress In Electromagnetics Research, Vol. 80, 409-420, 2008.
doi:10.2528/PIER07120302

25. Abramowitz, A. and I. A. Stegun, Handbook of Mathematical Functions, Dover, New York, 1970.

26. Adams, M. J., An Introduction to Optical Waveguides, 250-257, Wiley, UK, 1981.

27. Cherin, A. H., An Introduction to Optical Fibers, Chapt. 2, McGraw-Hill, New York, 1987.

Download Full Article (289) View Full Article volume
The EM Academy piers.org jpier.org Who's Who in EM
Copyright © 2022 The Electromagnetics Academy. All Rights Reserved.