Surface Plasmon Resonance Features of Corrugated Copper and Gold Films: Grating Mode Operation with Wavelength Interrogation

被引:0
作者
Rodrigues, E. P. [1 ]
Lima, A. M. N. [1 ]
Oliveira, L. C. [1 ,2 ]
de Sousa, T. A. T. [1 ,3 ]
Neff, H. [1 ]
机构
[1] Univ Fed Campina Grande, Grad Program Elect Engn PPgEE, Campina Grande, PB, Brazil
[2] Fed Rural Univ Semiarid, Angicos, RN, Brazil
[3] Fed Inst Alagoas, Palmeira Dos Indios, AL, Brazil
来源
2017 2ND INTERNATIONAL SYMPOSIUM ON INSTRUMENTATION SYSTEMS, CIRCUITS AND TRANSDUCERS (INSCIT) | 2017年
关键词
GAS SENSOR; SENSITIVITY;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This work presents a theoretical and experimental results obtained with surface resonance sensors operating in the periodic grating mode. The spatial periodicity of the corrugated surface of the manufactured devices was set to 478 nm. Two types of metallic layers have been tested, one of 50 nm of gold and another of 100 nm of copper. The wavelength interrogation mode has been used and the beam of incident light was shined directly onto the metal layer. The characteristics of the transducer manufactured with the two corrugated surfaces have been explored in the Kretschmann configuration to determine the sensors responsivities. The obtained results confirmed the correctness of the proposed methodology and the feasibility of the proposed transducer designs.The sensor system was tested for situations where a change in the refractive index of the gas occurs due to the insertion of condensed water vapor. Both transducers are tested and results as sensibility and detection limit are presented and compared.
引用
收藏
页码:1 / 6
页数:6
相关论文
共 15 条
[1]   New trends in instrumental design for surface plasmon resonance-based biosensors [J].
Abbas, Abdennour ;
Linman, Matthew J. ;
Cheng, Quan .
BIOSENSORS & BIOELECTRONICS, 2011, 26 (05) :1815-1824
[2]   A surface plasmon resonance gas sensor in a 'compact disc' format [J].
Challener, WA ;
Ollmann, RR ;
Kam, KK .
SENSORS AND ACTUATORS B-CHEMICAL, 1999, 56 (03) :254-258
[3]   Theoretical and experimental study of the surface plasmon resonance effect on a recordable compact disk [J].
Fontana, E .
APPLIED OPTICS, 2004, 43 (01) :79-87
[4]   Surface plasmon resonance sensors based on diffraction gratings and prism couplers: sensitivity comparison [J].
Homola, J ;
Koudela, I ;
Yee, SS .
SENSORS AND ACTUATORS B-CHEMICAL, 1999, 54 (1-2) :16-24
[5]   Surface plasmon resonance sensors for detection of chemical and biological species [J].
Homola, Jiri .
CHEMICAL REVIEWS, 2008, 108 (02) :462-493
[6]  
Jenq-Nan Yih, 2013, Applied Mechanics and Materials, V284-287, P2069, DOI 10.4028/www.scientific.net/AMM.284-287.2069
[7]   OPTICAL CONSTANTS OF NOBLE METALS [J].
JOHNSON, PB ;
CHRISTY, RW .
PHYSICAL REVIEW B, 1972, 6 (12) :4370-4379
[8]   DEVELOPMENT OF A PROTOTYPE GAS SENSOR USING SURFACE-PLASMON RESONANCE ON GRATINGS [J].
JORY, MJ ;
VUKUSIC, PS ;
SAMBLES, JR .
SENSORS AND ACTUATORS B-CHEMICAL, 1994, 17 (03) :203-209
[9]   RADIATIVE DECAY OF NON RADIATIVE SURFACE PLASMONS EXCITED BY LIGHT [J].
KRETSCHM.E ;
RAETHER, H .
ZEITSCHRIFT FUR NATURFORSCHUNG PART A-ASTROPHYSIK PHYSIK UND PHYSIKALISCHE CHEMIE, 1968, A 23 (12) :2135-&
[10]   Surface plasmon resonance hydrogen sensor based on metallic grating with high sensitivity [J].
Lin, Kaiqun ;
Lu, Yonghua ;
Chen, Junxue ;
Zheng, Rongsheng ;
Wang, Pei ;
Ming, Hai .
OPTICS EXPRESS, 2008, 16 (23) :18599-18604