Abstract
The paper presents a novel all-optical two bit asynchronous up counter using integrated 2D square lattice photonic crystals. The design of optical counter relies on optical SR flip flops are designed using the photonic crystals (PhC). The total size of the proposed optical counter is equal to 90 μm × 40 μm, and the structure has lattice constant ‘a’ is equal to 630 nm and band gap range from 0.32 to 0.44. The PhC structure has a square lattice of silicon rod with refractive index of 3.39 in air with permittivity of ε = 10.1 × 10−11 F/m. The structure is simple, which make it suitable for all optical integrated circuit. Besides, the paper provides analytical and numerical simulation on the overall system using the dimensional finite difference time domain and plane wave expansion methods to confirm its operation and feasibility.
Similar content being viewed by others
References
Abbasi, A., Noshad, M., Ranjbar, R., Kheradmand, R.: Ultra-compact and fast all optical flip flop design in photonic crystal platform. Opt. Commun. 285, 5073–5078 (2012)
Alipour-Banaei, H., Mehdizadeh, F.: Significant role of photonic crystal resonant cavities in WDM and DWDM communication tunable filters. Opt. J. 124(17), 2639–2644 (2013)
Alipour-Banaei, H., Mehdizadeh, F., Hassangholizadeh-Kashtiban, M.: A novel proposal for all optical PhC based demultiplexers suitable for DWDM applications. Opt. Quantum Electron. 45, 1063–1075 (2013)
Alipour-Banaei, H., Mehdizadeh, F., Amini, B.: All optical communication filter based on photonic crystal structure. Int. J. Future Comput. Commun. 4(5), 346–349 (2015a)
Alipour-Banaei, H., Mehdizadeh, F., Serajmohammadi, S., Hassangholizadeh-Kashtiban, M.: A 2*4 all optical decoder switch based on photonic crystal ring resonators. J. Mod. Opt. 62(6), 430–434 (2015b)
Dang, Z., Breese, M.B.H., Recio-Sánchez, G., Azimi, S., Song, J., Liang, H., Banas, A., Torres-Costa, V., Martín-Palma, R.J.: Silicon-based photonic crystals fabricated using proton beam writing combined with electrochemical etching method. Nanoscale Res. Lett. 7, 416–420 (2012)
Farah, M., Mohamed, S.: A novel proposal for all optical demultiplexers based on photonic crystal. Optoelectron. Adv. Mater. Rapid Commun. 9(3), 324–328 (2015)
Gedney, S.D.: Introduction to Finite-Difference Time-Domain (FDTD) Method for Electromagnetics. Morgan and Claypool, Lexington (2010)
Ghorbanpour, H., Makouei, S.: 2-Channel all optical demultiplexer based on photonic crystal ring resonator. Front. Optoelectron. 6(2), 224–227 (2013)
Hassangholizadeh-Kashtiban, M., Sabbaghi-Nadooshan, R., Alipour-Banaei, H.: A novel all optical reversible 4 × 2 encoder based on photonic crystals. Optik 126(20), 2368–2372 (2015)
Johnson, S.G., Joannopoulos, J.D.: Block-iterative frequency-domain methods for Maxwell’s equations in a plane wave basis. Opt. Express 8, 173–190 (2001)
Lee, K.-Y., Yang, Y.-C., Lin, Y.-J., Lee, W.-Y., Lee, C.-C., Wong, S.-H.: The designs of 4 × 2 encoder based on photonic crystals. In: Asia Communications and Photonics Conference and Exhibition (OSA), China (2009)
Li, L., Liu, G.Q.: Photonic crystal ring resonator channel drop filter. Optik 124(17), 2966–2968 (2013)
Lin, W.-P., Hsu, Y.-F., Kuo, H.-L.: Design of optical NOR logic gates using two dimension photonic crystals. Am. J. Mod. Phys. 2(3), 144–147 (2013)
Loncar, M., Doll, T., Vuckovic, J., Scherer, A.: Design and fabrication of silicon photonic crystal optical waveguides. J. Lightwave Technol. 18, 1402–1411 (2000)
Mano, M.: Computer System Architecture, 3rd edn. Prentice Hall, Englewood Cliffs (1990)
Massaro, A.: Photonic Crystals—Introduction, Applications and Theory, 1st edn. In Tech publisher, Rijeka (2012)
Moniem, T.A.: All-optical S-R flip flop using 2-D photonic crystal. Opt. Quantum Electron. 47(8), 2843–2851 (2015a)
Moniem, T.A.: All optical active high decoder using integrated 2D square lattice photonic crystals. J. Mod. Opt. 62(19), 1643–1649 (2015b)
Moniem, T.A.: All optical digital 4 × 2 encoder based on 2D photonic crystals ring resonators. J. Mod. Opt. 63(8), 735–741 (2016)
Morris Mano, M.: Computer Engineering Hardware Design, 3rd edn. Prantice Hall International, Englewood Cliffs (1988)
Nishihara, H., Haruna, M., Suhara, T.: Optical Integrated Circuit. McGraw Hill, New York (1989)
Qiang, Z., Zhou, W., Soref, R.A.: Optical add-drop filters based on photonic crystal ring resonators. Opt. Express 15(4), 1823–1831 (2007)
Rakhshani, M.R., Mansouri-Birjandi, M.A.: Realization of tunable optical filter by photonic crystal ring resonators. Optik 124(22), 5377–5380 (2013)
Rostami, A., Alipour Banei, H., Nazari, F., Bahrami, A.: An ultra-compact photonic crystal wavelength division demultiplexer using resonance cavities in a modified Y-branch structure. Optik 112(16), 1481–1485 (2011)
Serajmohammadi, S., Alipour-Banaei, H., Mehdizadeh, F.: All optical decoder switch based on photonic crystal ring resonators. Opt. Quantum Electron. 47, 1109–1115 (2015)
Shinya, A., Mitsugi, S., Tanabe, T., Notomi, M., Yokohama, I.: All-optical flip-flop circuit composed of coupled two-port resonant tunneling filter in two-dimensional photonic crystal slab. Opt. Express 14(3), 1230–1235 (2005)
Spartagus, S., Ponmalar, S.: Integrated all optical OR logic gate using constructive beam interference in 2D photonic crystal. ARPN J. Eng. Appl. Sci. 10(8), 3721–3729 (2015)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Moniem, T.A. A two bit optical counter using integrated 2D square lattice photonic crystals. Opt Quant Electron 48, 424 (2016). https://doi.org/10.1007/s11082-016-0695-7
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s11082-016-0695-7