Abstract
Here, an elliptical cavity is investigated in its vertical and horizontal arrangement as a single detection unit in a 2D hexagonal hole-type photonic crystal. The Q-factors are 3700, and 2600 for vertical and horizontally arranged cavities, respectively. The notable characteristic of the presented sensor is mainly its large detection range for refractive indices in range of n = 1 to over 2. The operation of the sensor can be divided into two distinct detection regions in separate spectra located next to lower and higher edges of photonic band gap. The design of cavities and their sensing characteristics are discussed in detail for each topology using FDTD and PWE methods.
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Arafa, S., Bouchemat, M., Bouchemat, T., Benmerkhi, A.: High sensitive photonic crystal multiplexed biosensor array using H0 sandwiched cavities. In: EPJ Web Conferences, vol. 139, pp. 1–6 (2017a)
Arafa, S., Bouchemat, M., Bouchemat, T., Benmerkhi, A., Hocin, A.: Infiltrated photonic crystal cavity as a highly sensitive platform for glucose concentration detection. Opt. Commun. 384, 93–100 (2017b)
Benmerkhi, A., Bouchemat, M., Bouchemat, T.: Influence of elliptical shaped holes on the sensitivity and Q factor in 2D photonic crystals sensor. Photonics Nanostruct. Fundam. Appl. 20, 7–17 (2016a)
Benmerkhi, A., Bouchemat, M., Bouchemat, T.: Improved sensitivity of the photonic crystal slab biosensors by using elliptical air holes. Optik 127(14), 5682–5687 (2016b)
Bing, P., Yao, J., Lu, Y., et al.: A surface plasmon resonance sensor based on photonic-crystal-fiber with large size microfluidic channels. Opt. Appl. 42(3), 493–501 (2012)
Bougriou, F., Bouchemat, T., Bouchemat, M., Paraire, N.: Optofluidic sensor using two-dimensional photonic crystal waveguides. Eur. Phys. J. Appl. Phys. 62(1), 11201–11206 (2013)
Caër, C., Serna-Otálvaro, S.F., Zhang, W., Le Roux, X., Cassan, E.: Liquid sensor based on high-Q slot photonic crystal cavity in silicon-on-insulator con fi guration. Opt. Lett. 39, 5792–5794 (2014)
Caoa, J., Suna, T., Grattan, K.T.V.: Gold nanorod-based localized surface plasmon resonance biosensors: a review. Sens. Actuators B Chem. 195, 332–351 (2014)
Chow, E., Grot, A., Mirkarimi, L.W., et al.: Ultracompact biochemical sensor built with two-dimensional photonic crystal microcavity. Opt. Lett. 29(10), 1093–1095 (2004)
Di Falco, A., O’Faolain, L., Krauss, T.F.: Chemical sensing in slotted photonic crystal heterostructure cavities. Appl. Phys. Lett. 94, 063503–063506 (2009)
Dutta, H.S., Pal, S.: Design of a highly sensitive photonic crystal waveguide platform for refractive index based biosensing. Opt. Quant. Electron. 45(9), 907–917 (2013)
Dutta, H.S., Goyal, A.K., Pal, S.: Sensitivity enhancement in photonic crystal waveguide platform for refractive index sensing applications. J. Nanophotonics 8, 083088(1–6) (2014)
Frazao, O., Santos, J.L., Araujo, F.M., Ferreira, L.A.: Optical sensing with photonic crystal fibers. Laser Photonics Rev. 2(6), 449–459 (2008)
Harhouz, A., Hocini, A.: Design of high-sensitive biosensor based on cavity-waveguides coupling in 2D photonic crystal. Electromagn. Waves Appl. 29(5), 659–667 (2015)
Hocini, A., Harhouz, A.: Modeling and analysis of the temperature sensitivity in two dimensional photonic crystal microcavity. Nanophotonics 10(1), 016007(1–10) (2016)
Huang, L., Tian, H., Yang, D., Zhou, J., Liu, Q., Zhang, P., Ji, Y.: Optimization of figure of merit in label-free biochemical sensors by designing a ring defect coupled resonator. Opt. Commun. 332, 42–49 (2014a)
Huang, L., Tian, H., Zhou, J., Ji, Y.: Design low crosstalk ring-slot array structure for label-free multiplexed sensing. Sensors 14, 15658–15668 (2014b)
Huang, L., Tian, H., Zhou, J., et al.: Label-free optical sensor by designing a high-Q photonic crystal ring-slot structure. Opt. Commun. 335, 73–77 (2015)
Joannopoulos, J.D., Johnson, S.G., Winn, J.N., Meade, R.D.: Photonic Crystals: Molding the Flow of Light, 2nd edn. Princeton University Press, Princeton, NJ (2008)
Kang, Ch., Weiss, ShM: Photonic crystal with multiple-hole defect for sensor applications. Opt. Express 16(22), 18188–18193 (2008)
Lai, W.C., Chakravarty, S., Wang, X., Lin, C., Chen, R.T.: On-chip methane sensing by near-IR absorption signatures in a photonic crystal slot waveguid. Opt. Lett. 36, 984–986 (2011)
Liu, Y., Mu, H., Wang, D., Yuan, L., Hou, Sh, Ren, D.: A polyatomic photonic crystal ring resonator and its application to the optical biochemical sensor. Soc. Photogr. Instrum. Eng. 10256, 102565H-1–102565H-1 (2017)
Mandal, S., Erickson, D.: Nanoscale opto fluidic sensor array. Opt. Express 16, 1623–1631 (2008)
Mortensen, N.A., Xiao, S., Pedersen, J.: Liquid-infiltrated photonic crystals. Microfluid. Nanofluid. 4(1–2), 117–127 (2008)
Nair, R.V., Vijaya, R.: Photonic crystal sensors: an overview. Prog. Quantum Electron. 34(3), 89–134 (2010)
Nguyen, H.M., Dundar, M.A., van der Heijden, R.W., van der Drift, E.W., Salemink, H.W., Rogge, S., et al.: Compact Mach–Zehnder interferometer based on self-collimation of light in a silicon photonic crystal. Opt. Express 18, 6437–6446 (2010)
Notomi, M.: Strong light confinement with periodicity. Proc. IEEE 99(10), 1768–1779 (2011)
Olyaee, S., Dehghani, A.A.: High resolution and wide dynamic range pressure sensor based on two-dimensional photonic crystal. Photonic Sens. 2(1), 92–96 (2012a)
Olyaee, S., Dehghani, A.A.: Nano-pressure sensor using high quality photonic crystal cavity resonator. In: 8th IEEE, IET International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP) (2012b)
Olyaee, S., Najafgholinezhad, S.: Computational study of a label-free biosensor based on a photonic crystal nanocavity resonator. Appl. Opt. 52(29), 7206–7213 (2013)
Pal, S., Guillermain, E., Sriram, R., Miller, B., Fauchet, Ph.M.: Microcavities in photonic crystal waveguides for biosensor applications. In: Proceedings of SPIE, vol. 7553, p. 755304 (2010)
Rindorf, L., Jensen, J.B., Dufva, H.M., Pedersen, L.H., Hoiby, P.E., Bang, O.: Photonic crystal fiber long-period gratings for biochemical sensing. Opt. Express 14(18), 8224–8231 (2006)
Rostami, A., Nazari, F., Alipour Banaei, H., Bahrami, A.: A novel proposal for DWDM demultiplexer design using modified-T photonic crystal structure. Photonics Nanostruct. Fundam. Appl. 8(1), 14–22 (2010)
Scullion, M.G., Fischer, M., Krauss, ThF: Fibre coupled photonic crystal cavity arrays on transparent substrates for spatially resolved sensing. Photonics 1(4), 412–420 (2014)
Shi, J., Hsiao, V.S., Walker, T.R., Huang, T.J.: Humidity sensing based on nanoporous polymeric photonic crystals. Sens. Actuators B 129, 391–396 (2008)
Wang, X., et al.: Ultracompact refractive index sensor based on microcavity in the sandwiched photonic crystal waveguide. Opt. Commun. 281(6), 1725–1731 (2008)
Wang, X., Tan, Q., Yang, C., Lu, N., Jin, G.: Photonic crystal refractive index sensing based on sandwich structure. Optik 123, 2113–2115 (2012)
Yang, D., Tian, H., Ji, Y.: Nanoscale photonic crystal sensor arrays on monolithic substrates using side-coupled resonant cavity array. Opt. Express 19, 20023–20034 (2011)
Zhang, Y., Zhao, Y., Wang, Q.: Multi-component gas sensing based on slotted photonic crystal waveguide with liquid infiltration. Sens. Actuators B Chem. 184, 179–188 (2013)
Zhang, Y., Zhao, Y., Wang, Q.: Measurement of methane concentration with cryptophane E infiltrated photonic crystal microcavity. Sens. Actuators B Chem 209, 431–437 (2015)
Zhou, J., Tian, H., Yang, D., Liu, Q., Ji, Y.: Integration of high transmittance photonic crystal H2 nanocavity and broadband W1 waveguide for biosensing applications based on Silicon-on-Insulator substrate. Opt. Commun. 330, 175–183 (2014)
Zlatanovic, S., Mirkarimi, L.W., Sigalas, M.M., Bynum, M.A., Chow, E., Robotti, K.M., Grot, A.: Photonic crystal microcavity sensor for ultracompact monitoring of reaction kinetics and protein concentration. Sens. Actuators B Chem. 141, 13–19 (2009)
Zouache, T., Hocini, A., Harhouz, A., Mokhtari, R.: Design of pressure sensor based on two-dimensional photonic crystal. Acta Phys. Pol. A 131(1), 68–70 (2017)
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This project has been supported by Sahand University of Technology (SUT) under Contract No. 30.22196.
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Vakili, M., Noori, M. Highly efficient elliptical microcavity refractive index sensor with single detection unit. Opt Quant Electron 51, 77 (2019). https://doi.org/10.1007/s11082-019-1804-1
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DOI: https://doi.org/10.1007/s11082-019-1804-1