Sains Malaysiana 47(10)(2018): 2565–2571

http://dx.doi.org/10.17576/jsm-2018-4710-33

 

Pengoptimuman Sensor Resonans Plasmon Permukaan berdasarkan Kretschmann dengan Kaedah Taguchi

(Optimization of Kretschmann based on Surface Plasmon Resonance Sensor using Taguchi Method)

GAN SIEW MEI, NAJMIAH RADIAH BINTI MOHAMAD, NUR AKMAR BINTI JAMIL, BURHANUDDIN YEOP MAJLIS & P. SUSTHITHA MENON^*

 

Institute of Microengineering and Nanoelectronics (IMEN), Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor Darul Ehsan, Malaysia

 

Diserahkan: 31 Mac 2018/Diterima: 27 Jun 2018

 

ABSTRACT

In this paper, Taguchi experimental design technique was applied for optimization of chromium (Cr)/silver (Ag)/indium tin oxide (ITO) SPR sensor for operation in near infrared region. Four factors were considered which include wavelength, thickness of Cr, thickness of Ag, and thickness of ITO. Finite-difference-time-domain (FDTD) method was used in numerical analysis for minimum reflectance (Rmin) and full-width-at-half-maximum (FWHM) performance parameters. The results obtained from the Taguchi method shows that the optimized parameter for Rmin was 785 nm of wavelength, Cr (1 nm), Ag (40 nm) and ITO (20 nm), whereas the optimized parameter for FWHM was 785 of wavelength, Cr (0 nm), Ag (40 nm) and ITO (0 nm). In short, the optimum parameters for achieving the desired performance of sensor were successfully predicted using Taguchi optimization method.

 

Keywords: Indium tin oxide; Kretschmann configuration; silver; surface plasmon resonance; Taguchi method

 

ABSTRAK

Dalam makalah ini, teknik reka bentuk uji kaji Taguchi telah digunakan untuk mengoptimumkan sensor SPR kromium (Cr)/perak (Ag)/indium timah oksida (ITO) untuk operasi berhampiran gelombang inframerah. Empat faktor yang dipilih termasuk panjang gelombang, ketebalan Cr, ketebalan Ag dan ketebalan ITO. Kaedah perbezaan-terhingga-domain-masa (FDTD) digunakan untuk analisis berangka prestasi parameter pantulan minimum (Rmin) dan penuh-lebar-pada-separuh-maksimum (FWHM). Keputusan kajian yang diperoleh daripada kaedah Taguchi menunjukkan bahawa parameter yang dioptimumkan untuk Rmin adalah panjang gelombang (785 nm), Cr (1 nm), Ag (40 nm) dan ITO (20 nm). Manakala parameter yang dioptimumkan untuk FWHM adalah panjang gelombang (785 nm), Cr (0 nm), Ag (40 nm) dan ITO (0 nm). Dengan ini parameter optimum untuk mencapai prestasi sensor yang diingini berjaya diramal menggunakan kaedah pengoptimuman Taguchi.

 

Kata kunci: Indium timah oksida; kaedah Taguchi; perak; resonans plasmon permukaan; tatarajah Kretschmann

RUJUKAN

Chen, H.J., Chang, S.N. & Tang, C.W. 2017. Application of the Taguchi method for optimizing the process parameters of producing lightweight aggregates by incorporating tile grinding sludge with reservoir sediments. Materials 10(11). doi:10.3390/ma10111294.

Huang, T. 2017. highly sensitive spr sensor based on d-shaped photonic crystal fiber coated with indium tin oxide at near-infrared wavelength. Plasmonics 12(3): 583-588.

Jamil, N.A., Menon, P.S., Said, F.A., Tarumaraja, K.A., Mei, G.S. & Majlis, B.Y. 2017. Graphene-based surface plasmon resonance urea biosensor using Kretschmann configuration. Proceedings of the 2017 IEEE Regional Symposium on Micro and Nanoelectronics, RSM 2017. pp. 112-115. doi:10.1109/ RSM.2017.8069122.

Kanehara, M., Koike, H., Yoshinaga, T. & Teranishi, T. 2009. Indium tin oxide nanoparticles with compositionally tunable surface plasmon resonance frequencies in the near-IR region. Journal of the American Chemical Society 131(49): 17736- 17737.

Manesse, M., Sanjines, R., Stambouli, V., Boukherroub, R. & Szunerits, S. 2008. Preparation and characterization of antimony-doped SnO2thin films on gold and silver substrates for electrochemical and surface plasmon resonance studies. Electrochemistry Communications 10(7): 1041-1043.

Menon, P.S., Tasirin, S.K., Ahmad, I. & Abdullah, S.F. 2014. Taguchi optimization of a SiGe/Si quantum dot SOI-based lateral PIN photodiode. Advanced Materials Research 925: 646-650.

Mukhtar, W.M., Susthitha Menon, P., Shaari, S., Malek, M.Z.A. & Abdullah, A.M. 2013. Angle shifting in surface plasmon resonance: Experimental and theoretical verification. Journal of Physics: Conference Series 431(1). doi:10.1088/1742- 6596/431/1/012028.

Nengsih, S., Ali Kumar, A., Mat Salleh, M. & Yahaya, M. 2011. Detection of volatile organic compound gas using localized surface plasmon resonance of gold nanoparticles. Sains Malaysiana 40(3): 231-235.

Oktiawati, U.Y., Mohamed, N.M. & Burhanudin, Z.A. 2017. Applications of Taguchi method for optimization of dye solar cell design. Sains Malaysiana 46(3): 503-508.

Said, F.A., Menon, P.S., Kalaivani, T., Mohamed, M.A., Abedini, A., Shaari, S., Majlis, B.Y. & Retnasamy, V. 2015. FDTD analysis of structured metallic nanohole films for LSPR-based biosensor. RSM 2015 - 2015 IEEE Regional Symposium on Micro and Nano Electronics, Proceedings. doi:10.1109/ RSM.2015.7355024.

Salehuddin, F., Mohd Zain, A.S., Idris, N.M., Yamin, A.K.M., Hamid, A.M.A., Ahmad, I. & Menon, P.S. 2014. Analysis of threshold voltage variance in 45 nm n-channel device using l27 orthogonal array method. Advanced Materials Research 903: 297-302.

Simha, S. 2012. Experimental investigation on seismic resistance recycled concrete in filled steel columns - Taguchi’s approach. 15th World Conference on Earthquake Engineering (15WCEE) Volume 1.

Sinnathambi, C.M. & Ismail, R.A.M. 2012. Optimization of n-hexane reforming using taguchi orthogonal array design. Sains Malaysiana 41(7): 885-892.

Wang, Y., Dong, J., Luo, Y., Tang, J., Lu, H., Yu, J., Guan, H., Zhang, J. & Chen, Z. 2017. Indium Tin oxide coated two-mode fiber for enhanced SPR sensor in near-infrared region. IEEE Photonics Journal 9(6): 1-9.

Wenbo, H. & Cronin, S.B. 2012. A review of surface plasmon resonance-enhanced photocatalysis. Advance Functional Material. https://doi.org/10.1002/adfm.201202148.

 

 

*Pengarang untuk surat-menyurat; email: susi@ukm.edu.my