Investigation of Temperature Sensitivity Under the Influence of Coupling Strength Between a Silica Core and a Satellite Waveguide in a Photonic Crystal Fiber with Selective Infiltration of Glycerin

Li, Kun; Lim, Jun Long; Xu, Zhilin; Hu, Dora Juan Juan; Wong, Rebecca Yen-Ni; Shum, Perry Ping; Hao, Emily Jianzhong; Wang, Yixin; Sun, Qizhen; Meng, Jian

doi:10.1016/j.proeng.2015.08.1115

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…Moreover, fabrication requirements of our design is much simpler compared with other types of PCs cavity or ring resonator temperature sensors [58,59]. Compared with these structures, performance of the proposed structure is optimum as well [47,60,61]. For example, Xing-hu et al [47] investigated a limited value of sensitivity that is not exceeding 0.0112 nm °C−1 through the temperature variation 30 to 80 °C.…”

Section: Lc Annular Pcs Temperature Sensormentioning

confidence: 99%

Sensitivity enhancement of annular one dimensional photonic crystals temperature sensors with nematic liquid crystals

2020

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A novel design of one dimensional annular photonic crystals with a low birefringence nematic liquid crystal as a defect layer is introduced. The output field of the sensor structure is plotted after different optimization steps on all constituents such as thickness and core radius of the starting medium. The performance of the sensor was studied using different quality parameters such as sensitivity, figure of merit, detection limit and resolution. The designed sensor exhibits a sensitivity of about 0.224 nm °C−1 due to the presence of the liquid crystal material. The proposed sensor design can be used as a narrowband optical filter in the visible region around two wavelengths: 600 nm and 700 nm. As an optoelectronic device, this structure can serve as a temperature sensor with higher sensitivity than the conventional one dimensional photonic crystal structures and photonic crystals fibers.

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Section: Lc Annular Pcs Temperature Sensormentioning

confidence: 99%

Sensitivity enhancement of annular one dimensional photonic crystals temperature sensors with nematic liquid crystals

2020

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“…Due to the fast technological advances in optoelectronics, optics, and telecommunications, studies on optical structures have gained momentum (Barrientos-Garcia et al, 2016;Li et al, 2016;Han et al, 2021;Kaburcuk and Elsherbeni, 2021). There are many studies in the literature on optical structures, such as metamaterials and photonic crystals (Sung et al, 2011;Alipour-Banaei et al, 2017;Chen et al, 2017;Zhang et al, 2018;Benhaddad et al, 2019;Napolskii et al, 2020;Shi et al, 2020;Singer et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Frequency Analysis of Electromagnetic Waves in Tripartite Photonic Crystals with Adjustable Part Lengths

Basmaci¹

2021

European Journal of Science and Technology

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In this study, electromagnetic wave propagation frequencies are investigated in four different photonic crystal structures, three of which are tripartite and one of which is bipartite. In addition, the effects of part lengths and material property parameters (ε, µ) of these structures on electromagnetic wave frequencies are examined. The photonic crystal structures are one-dimensional (1D) and the parts of these structures have different lengths. Differences in the part lengths allow the electromagnetic wave frequencies to be adjusted. The material property parameters of each part of the photonic crystal structures change in the x-axis direction and the default values of these parameters theoretically change from 1 to 2. The values for the first three modes of electromagnetic wave frequencies obtained for four different photonic crystal structures are different from each other. The lowest values of the electromagnetic wave frequencies are obtained for the first photonic crystal structure (S1) with the shortest first and second part lengths.

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Investigation of Temperature Sensitivity Under the Influence of Coupling Strength Between a Silica Core and a Satellite Waveguide in a Photonic Crystal Fiber with Selective Infiltration of Glycerin

Cited by 2 publications

References 6 publications

Sensitivity enhancement of annular one dimensional photonic crystals temperature sensors with nematic liquid crystals

Sensitivity enhancement of annular one dimensional photonic crystals temperature sensors with nematic liquid crystals

Frequency Analysis of Electromagnetic Waves in Tripartite Photonic Crystals with Adjustable Part Lengths

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