volume | PIER Journals

Abstract

In this work, we study a multichannel filter by using one-dimensional photonic crystal (1DPC) based on Thue-Morse sequence (TMS). We use a dielectric defect layer between binary sequence cells with a TMS structure. First, we show transmission in terms of wavelength for the structure without defect layers. Then, we plot transmission in terms of wavelength for a different number of defect layer periods (N) in normal incidence. The analysis shows that there are two photonic bang gaps (PBG) in visible and infrared regions and two defect modes in each one for N = 1. Moreover, the number of defect modes is increased by increasing N. So, by tuning them, this structure can be used as a multi-channel filter within an optical wavelength range.

1. Joannopoulos, J. D., R. D. Meade, and J. N. Winn, Photonic Crystals: Molding the Flow of Light, Princeton University Press, 1995.

2. Skorobogatiy, M. and J. Yang, Fundamentals of Photonic Crystal Guiding, Cambridge University Press, 2009.

3. Sakoda, K., Optical Properties of Photonic Crystals, Springer-Verlag, 2001.
doi:10.1007/978-3-662-14324-7

4. Xu, B., G. Zheng, and Y. Wu, "Narrow band and angle insensitive filter based on one dimensional photonic crystal containing graded index defect," Mod. Phys. Lett. B, Vol. 29, 128-136, 2015. Google Scholar

5. Wu, C. J., Y. J. Lee, T. C. King, and W. K. Kuo, "A multichannel filter based on the finite plasma photonic crystal," Key Engineering Materials, Vol. 538, 297-300, 2013.
doi:10.4028/www.scientific.net/KEM.538.297 Google Scholar

6. Chang, T. W. and C. J. W, "Analysis in a photonic crystal multichannel filter containing coupled defects," Optik, Vol. 124, 2028-2032, 2013.
doi:10.1016/j.ijleo.2012.06.023 Google Scholar

7. Khodadadi, R., "Adjustable filters for optical communications systems based on one-dimensional photonic crystal structures," International Journal of Engineering Research and Application (IJERA), Vol. 2, 272-276, 2012. Google Scholar

8. He, J., P. Liu, Y. He, and Z. Hong, "Narrow bandpass tunable terahertz filter based on photonic crystal cavity," Optical Society of America, Vol. 51, 776-779, 2012. Google Scholar

9. Han, P. and H. Z.Wang, "Extension of omnidirectional reflection range in one-dimensional photonic crystals with staggered structure," J. Opt. Soc. Am. B, Vol. 20, 1996-2001, 2003.
doi:10.1364/JOSAB.20.001996 Google Scholar

10. Usievich, B. A., A. M. Prokhorov, and V. A. Sychugov, "A photonic-crystal narrow-band optical filter," Laser Physics, Vol. 12, 898-902, 2002. Google Scholar

11. Awasthi, S. K. and S. P. Ojha, "Design of a tunable optical filter by using a one dimensional ternary photonic ban gap material," Progress In Electromanetics Research M, Vol. 4, 117-132, 2008.
doi:10.2528/PIERM08061302 Google Scholar

12. Gharaati, A. and H. Azarshab, "Characterization of defect modes in one-dimensional ternary metallo-dielectric nanolayered photonic crystal," Progress In Electromanetics Research B, Vol. 37, 125-141, 2012.
doi:10.2528/PIERB11101410 Google Scholar

13. Gharaati, A. and H. Azarshab, "Characterization of defect modes in one dimensional binary metallo-dielectric nanolayered photonic crystal," International Journal of Physics, Vol. 4, 149-162, 2011. Google Scholar

14. Srivastava, R., K. B. Thapa, S. Pati, and S. P. Ojha, "Omni-direction reflection in one dimensional photonic crystal," Progress In Electromanetics Research B, Vol. 7, 133-143, 2008.
doi:10.2528/PIERB08020601 Google Scholar

15. Azarshab, H. and A. Gharaati, "Analysis of tuning channel filter based on ternary lossy defective metallo-dielectric nano photonic crystal," Progress In Electromanetics Research Letters, Vol. 68, 113-119, 2017. Google Scholar

16. Yeh, P., Optical Waves in Layered Media, Wiley, 2005.

17. Tang, K., Y. Xiang, and S.Wen, "Tunable transmission and defect mode in one-dimensional ternary left-handed photonic crystal," Proc. of SPIE, 60200S.1-60200S, 2005. Google Scholar

18. Skorobogatiy, M. and J. Yang, Fundamentals of Photonic Crystal Guiding, 132, Cambridge University Press, 2009.

19. Fan, S., P. R. Villeneuve, and J. D. Joannopoulos, "Large omnidirectional band gaps in metallodielectric photonic crystals," Phys. Rev. B, Vol. 54, 11245-11252, 1994.
doi:10.1103/PhysRevB.54.11245 Google Scholar

20. Markos, P. and C. M. Soukoulis, "Wave propagation: From electrons to photonic crystals and left handed materials,", Princeton University Press, New Jersey, 2008. Google Scholar

21. Jackson, J. D., Classical Electrodynamics, 3rd Ed., 311, California University, 1999.

22. Wu, C. J., Y. H. Chung, and B. J. Syu, "Band gap extension in a one-dimensional ternary metal-dielectric photonic crystal," Progress In Electromanetics Research, Vol. 102, 81-93, 2010.
doi:10.2528/PIER10012004 Google Scholar

23. Loschialpo, M. J. P. and J. Schelleng, "Photonic band gap structure and transmissivity of frequency-dependant metallic-dielectric systems," J. Appl. Phys., Vol. 88, 5785-5790, 2000.
doi:10.1063/1.1289045 Google Scholar

24. Topasna, D. M. and G. A. Topasna, "Numerical modeling of thin film optical filters," Education and Training in Optics and Photonics (ETOP), 230-239, July 5, 2009. Google Scholar

25. Malaviya, S. K. U. and S. P. Ojha, "Enhancement of omnidirectional total-reflection wavelength ranges by using one-dimensional ternary photonic bandgap material," J. Opt. Soc. Am. B: Optical Physics, Vol. 23, 2566-2571, 2006. Google Scholar

26. Born, M. and E. Wolf, Principles of Optics, Cambridge, 1999.
doi:10.1017/CBO9781139644181

27. Saleh, B. E. A. and M. C. Teich, Fundamentals of Photonics, Wiley, 2007.

Dr. Hadis Azarshab

Dr. Abdolrasoul Gharaati