Surface Plasmon Polariton Excitation and Extraordinary Optical Transmission in Metallic Grating Structures with Subwavelength Slits

2010 ◽  
Author(s):  
Viktoriia E. Babicheva ◽  
Yurii E. Lozovik
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Optical Transmission ◽  
Extraordinary Optical Transmission ◽  
Metallic Grating ◽  
Plasmon Polariton

scholarly journals Effect of finite metallic grating size on Rayleigh anomaly-surface plasmon polariton resonances

2015 ◽  
Vol 23 (22) ◽  
pp. 28868 ◽  
Author(s):  
Fanghui Ren ◽  
Kyoung-Youm Kim ◽  
Xinyuan Chong ◽  
Alan X. Wang
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Metallic Grating ◽  
Plasmon Polariton ◽  
Rayleigh Anomaly

Surface plasmon polariton coupling induced transmission of subwavelength metallic grating with waveguide layer

2010 ◽  
Vol 87 (5-8) ◽  
pp. 1297-1299 ◽  
Author(s):  
Zhen-Cheng Xu ◽  
Biqin Dong ◽  
Jing Xue ◽  
Rong Yang ◽  
Bing-Rui Lu ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Waveguide Layer ◽  
Metallic Grating ◽  
Plasmon Polariton

scholarly journals Straight Long-Range Surface Plasmon Polariton Waveguide Sensor Operating at λ0 = 850 nm

Sensors ◽  
2020 ◽  
Vol 20 (9) ◽  
pp. 2507 ◽  
Author(s):  
Yan Xu ◽  
Fei Wang ◽  
Yang Gao ◽  
Daming Zhang ◽  
Xiaoqiang Sun ◽  
...  
Keyword(s):  
Long Range ◽  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Optical Transmission ◽  
Low Cost ◽  
Refractive Index Sensor ◽  
Optical Wavelength ◽  
Plasmon Polariton ◽  
Lift Off ◽  
Waveguide Sensor

A bulk refractive index sensor based on a straight long-range surface plasmon polariton (LRSPP) waveguide is theoretically designed. The waveguide sensor consists of an Au stripe that is embedded in ultraviolet sensitive polymer SU-8. The geometric parameters are optimized by finite difference eigenmode method at the optical wavelength of 850 nm. The sensitivity of 196 dB/RIU/mm can be obtained with a 1.5 μm wide, 25 nm thick Au stripe waveguide. Straight LRSPP waveguides are fabricated by a double layer lift-off process. Its optical transmission is characterized to experimentally prove the feasibility of the proposed design. This sensor has potential for the realization of a portable, low-cost refractometer.

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