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ICOP & ICPET 2017, 23 - : 285-288 Back to browse issues page
Design of sucrose sensor based on the Tamm plasmon surface states on one dimensional photonic crystal/ metal interface
Mehri Hamidi * 1, Tayebeh Gachiloo
Abstract:   (1042 Views)

Tamm plasmons are the result of trapping optical energy at the interface between a metal film and a one dimensional photonic crystal. Unique optical properties of Tamm plasmons such as having a wave vector within the light cone and existing both S- and P-polarized Tamm plasmons facilitate them for direct optical excitation without the aid of prisms or gratings. In this paper existence of Tamm plasmons at the interface of one dimensional photonic crystal and a metal film(Ag) is shown and sensitivity of tamm plasmons on the change in refractive index of sucrose is investigated theoretically. The results shows that a refractive index sensor can be designed and fabricated based on this property of tamm plasmons

Keywords: one-dimensional photonic crystal, Tamm plasmon, refractive index sensor.
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Type of Study: Research | Subject: Special
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Hamidi M, Gachiloo T. Design of sucrose sensor based on the Tamm plasmon surface states on one dimensional photonic crystal/ metal interface. ICOP & ICPET. 2017; 23 :285-288
URL: http://opsi.ir/article-1-1135-en.html


Volume 23 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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