2023-11-02
Design and Optimization of 2D Photonic Crystal Based Compact All Optical T Splitter for Photonic Integrated Circuits
By
Progress In Electromagnetics Research M, Vol. 120, 135-144, 2023
Abstract
An all-optical compact polarization T splitter based on 2-dimensional photonic crystal with uniform structural and bandgap characteristics is proposed in this paper. A square lattice of silicon substrate with embedded air holes is used to create the proposed structure. Linear waveguides with 90˚ bends are created for light propagation by removing a number of holes to build the structure. Plane Wave Expansion and Finite Difference Time Domain methods are employed for simulating the structure. The transmittance of TE polarized mode at 1550 nm is 96%. The structural parameters, such as air hole radius and dielectric constant, are homogeneous throughout the structure, making production easier and reducing fabrication errors. The proposed polarization splitter has a simple design with small footprints and high Q factor to meet the demands of current optical integrated circuits.
Citation
Poonam Jindal, and Aarti Bansal, "Design and Optimization of 2D Photonic Crystal Based Compact All Optical T Splitter for Photonic Integrated Circuits," Progress In Electromagnetics Research M, Vol. 120, 135-144, 2023.
doi:10.2528/PIERM23080801
References

1. Goyal, R., "Introduction to nanomaterials and nanotechnology," Nanomaterials and Nanocomposites, 2018.        Google Scholar

2. Yablonovitch, E., "Photonic crystals," J. Mod. Opt., Vol. 41, No. 2, 173-194, 1994.
doi:10.1080/09500349414550261        Google Scholar

3. Joannopoulos, J. D., S. G. Johnson, J. N. Winn, and R. D. Meade, Photonic Crystals: Molding the Flow of Light, 2nd Ed., 2008.

4. Yablonovitch, E., "Photonic crystals: Semiconductors of light," Scientific American, 2001.        Google Scholar

5. Seydou, F. and T. Seppanen, Photonic Crystals: from Theory to Practice, 2001.        Google Scholar

6. Takahashi, H., "Planar lightwave circuit devices for optical communication: Present and future," Act. Passiv. Opt. Components WDM Commun. III, Vol. 5246, 520, 2003.        Google Scholar

7. Kaur, H. J., "Comparison of light absorption through biological tissue implanted with gold and silver nano-particles," J. Opt., Vol. 51, No. 3, 613-619, 2022.
doi:10.1007/s12596-022-00864-6        Google Scholar

8. Pain, H. J., "Electromagnetic waves," The Physics of Vibrations and Waves, 2005.        Google Scholar

9. Jaskorzynska, B., Z. J. Zawistowski, M. Dainese, J. Cardin, and L. Thylen, "Widely tunable directional coupler filters with 1D photonic crystal," Proceedings of 2005 7th International Conference Transparent Optical Networks, 2005, 136-139, 2005.
doi:10.1109/ICTON.2005.1505769        Google Scholar

10. Rao, D. G. S., S. Swarnakar, and S. Kumar, "Design of photonic crystal based compact all-optical 2 × 1 multiplexer for optical processing devices," Microelectronics J., Vol. 112, 105046, 2021.
doi:10.1016/j.mejo.2021.105046        Google Scholar

11. Park, D. S., J. H. Kim, B. H. Oo, S. G. Park, E. H. Lee, and S. G. Lee, "Design of photonic crystalbased THz devices: Power splitter and demultiplexer," Pacific Rim Conf. Lasers Electro-Optics, CLEO — Tech. Dig., Vol. 443, 0-1, 2007.        Google Scholar

12. Zhang, Y., Y. Zhang, and B. Li, "Optical switches and logic gates based on self-collimated beams in two-dimensional photonic crystals," Opt. Express, Vol. 15, No. 15, 9287, 2007.
doi:10.1364/OE.15.009287        Google Scholar

13. Veisi, E., M. Seifouri, and S. Olyaee, "Design and numerical analysis of multifunctional photonic crystal logic gates," Opt. Laser Technol., Vol. 151, 108068, 2022.
doi:10.1016/j.optlastec.2022.108068        Google Scholar

14. Saral, T. B., S. Robinson, and R. Arunkumar, "Two-dimensional photonic crystal based compact power splitters,", Vol. 2, 1-5, 2016.        Google Scholar

15. Butt, M. A., S. N. Khonina, and N. L. Kazanskiy, "Recent advances in photonic crystal optical devices: A review," Opt. Laser Technol., Vol. 142, 107265, 2021.
doi:10.1016/j.optlastec.2021.107265        Google Scholar

16. Arunkumar, R., J. K. Jayabarathan, and S. Robinson, "Design and analysis of optical Y-splitters based on two-dimensional photonic crystal ring resonator," Journal of Optoelectronics and Advanced Materials, Vol. 21, No. 7–8, 435-442, 2019.        Google Scholar

17. Kaur, H. J. and Phalguni, "Design and analysis of single loop and double loop photonic crystal ring resonator based on hexagonal lattice structure," Optik (Stuttg), Vol. 179, 165-172, 2019.
doi:10.1016/j.ijleo.2018.10.157        Google Scholar

18. Fan, S., S. G. Johnson, and J. D. Joannopoulos, "Waveguide branches in photonic crystals," Journal of the Optical Society of America B, Vol. 18, No. 2, 162-165, 2001.
doi:10.1364/JOSAB.18.000162        Google Scholar

19. Gannat, G. A., D. Pinto, and S. S. A. Obayya, "New configuration for optical waveguide power splitters," IET Optoelectronics, Vol. 3, No. 2, 105-111, April 2009.
doi:10.1049/iet-opt.2008.0020        Google Scholar

20. Lerer, A. M., I. V. Donets, and S. M. Tsvetkovskaya, "Study of wave propagation in two-dimensional photonic crystal," Proceedings of International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, DIPED, 63-65, 2016.        Google Scholar

21. Mohammadi, M. and M. Mansouri-Birjandi, "Five-port power splitter based on pillar photonic crystal," Iran. J. Sci. Technol. Trans. Electr. Eng., Vol. 39, No. E1, 93-100, 2015.        Google Scholar

22. Cheng, C. C., "New fabrication techniques for high quality photonic crystals," J. Vac. Sci. Technol. B Microelectron. Nanom. Struct., Vol. 15, No. 6, 2764, 1997.        Google Scholar

23. Gao, Y. F., et al., "Manipulation of topological beam splitter based on honeycomb photonic crystals," Opt. Commun., Vol. 483, 126646, 2021.
doi:10.1016/j.optcom.2020.126646        Google Scholar

24. Geerthana, S. and S. Syedakbar, "Design and optimization of Y-Junction and T-Junction splitters using photonic crystal," Mater. Today Proc., Vol. 45, Part 2, 1722-5, 2021.
doi:10.1016/j.matpr.2020.08.617        Google Scholar

25. Liu, D., D. S. Citrin, and S. Hu, "Compact high-performance polarization beam splitter based on a silicon photonic crystal heterojunction," Opt. Mater. (Amst)., Vol. 109, 110256, 2020.
doi:10.1016/j.optmat.2020.110256        Google Scholar

26. Sridarshini, T., S. Indira Gandhi, and M. Rakshitha, "Design and analysis of 1xN symmetrical optical splitters for photonic integrated circuits," Optik (Stuttg), Vol. 169, 321-331, 2018.        Google Scholar

27. Yee, K. S., "Numerical solution of initial boundary value problems involving Maxwell’s equations in isotropic media," IEEE Transactions on Antennas and Propagation, Vol. 14, No. 3, 302-307, 1966.
doi:10.1109/TAP.1966.1138693        Google Scholar

28. Johnson, S. G. and J. D. Joannopoulos, "Introduction to photonic crystals: Bloch’s Theorem, Band Diagrams, and Gaps (But No Defects) Maxwell’s Equations in periodic media," Physics, 1-16, February 2003.        Google Scholar

29. Reynolds, A. L., U. Peschel, F. Lederer, P. J. Roberts, T. F. Krauss, and P. J. I. De Maagt, "Coupled defects in photonic crystals," IEEE Trans. Microw. Theory Tech., Vol. 49, No. 10, 1860-1867, 2001.
doi:10.1109/22.954799        Google Scholar

30. Hou, J., M. Li, and Y. Song, "Recent advances in colloidal photonic crystal sensors: Materials, structures and analysis methods," Nano Today, Vol. 22, 132-144, 2018.
doi:10.1016/j.nantod.2018.08.008        Google Scholar

31. Gedney, S. D., Introduction to the Finite-Difference Time-Domain (FDTD)) Method for Electromagnetics, Vol. 27, 2011.
doi:10.1007/978-3-031-01712-4

32. De Raedt, H., K. Michielsen, J. S. Kole, and M. T. Figge, "One-step finite-difference time-domain algorithm to solve the Maxwell equations," Phys. Rev. E — Stat. Physics, Plasmas, Fluids, Relat. Interdiscip. Top., Vol. 67, No. 5, 12, 2003.        Google Scholar

33. Rajasekar, R., G. Thavasi Raja, and S. Robinson, "Numerical analysis of reconfigurable and multifunctional barium titanate platform based on photonic crystal ring resonator," IEEE Trans. Nanotechnol., Vol. 20, 282-291, 2021.
doi:10.1109/TNANO.2021.3069401        Google Scholar

34. Purnamaningsih, R. W., N. R. Poespawati, T. Abuzairi, and E. Dogheche, "An optical power divider based on mode coupling using GaN/Al2O3 for underwater communication," Photonics, Vol. 6, No. 2, 2019.
doi:10.3390/photonics6020063        Google Scholar

35. Boulesbaa, M., M. E. Hathat, A. Bounegab, and O. Oulad Haddar, "Improvement of optical characteristics of silicon based 1×3 beam splitter with photonic crystal waveguide," AIP Conference Proceedings, Vol. 2440, No. 1, 020001, 2022.
doi:10.1063/5.0075004        Google Scholar