A consideration of the use of metamaterials for sensing applications: Field fluctuations and ultimate performance
Само за регистроване кориснике
2007
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
We analysed some peculiarities of electromagnetic metamaterials convenient for plasmon-based chemical sensing with enhanced sensitivity. Owing to the vastly extended range of possible values of refractive index, a higher degree of design freedom is enabled in comparison to conventional surface plasmon sensors. After considering some possible approaches to use metamaterials as either surface or bulk adsorbents, we analysed the ultimate performance of such sensing devices which are limited by refractive index fluctuations caused by adsorption and desorption processes. We utilized an approach based on a parallel between the adsorption-desorption mechanism and the carrier generation-recombination in semiconductors. As a special case, we considered structures for the detection of a single gas and used our approach to calculate the spectral density of refractive index fluctuations. We believe that our analysis may be of importance in different practical fields, including e.g.environmental se...nsing, homeland security and biosensing.
Кључне речи:
Adsorption-desorption noise / Electromagnetic metamaterials / Left-handed materials / Negative refraction / SensorsИзвор:
Journal of Optics A: Pure and Applied Optics, 2007, 9, 9
DOI: 10.1088/1464-4258/9/9/S16
ISSN: 1464-4258
WoS: 000248953700017
Scopus: 2-s2.0-41649091821
Институција/група
IHTMTY - JOUR AU - Jakšić, Zoran AU - Jakšić, Olga AU - Đurić, Zoran G. AU - Kment, C. PY - 2007 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/342 AB - We analysed some peculiarities of electromagnetic metamaterials convenient for plasmon-based chemical sensing with enhanced sensitivity. Owing to the vastly extended range of possible values of refractive index, a higher degree of design freedom is enabled in comparison to conventional surface plasmon sensors. After considering some possible approaches to use metamaterials as either surface or bulk adsorbents, we analysed the ultimate performance of such sensing devices which are limited by refractive index fluctuations caused by adsorption and desorption processes. We utilized an approach based on a parallel between the adsorption-desorption mechanism and the carrier generation-recombination in semiconductors. As a special case, we considered structures for the detection of a single gas and used our approach to calculate the spectral density of refractive index fluctuations. We believe that our analysis may be of importance in different practical fields, including e.g.environmental sensing, homeland security and biosensing. T2 - Journal of Optics A: Pure and Applied Optics T1 - A consideration of the use of metamaterials for sensing applications: Field fluctuations and ultimate performance VL - 9 IS - 9 DO - 10.1088/1464-4258/9/9/S16 ER -
@article{ author = "Jakšić, Zoran and Jakšić, Olga and Đurić, Zoran G. and Kment, C.", year = "2007", abstract = "We analysed some peculiarities of electromagnetic metamaterials convenient for plasmon-based chemical sensing with enhanced sensitivity. Owing to the vastly extended range of possible values of refractive index, a higher degree of design freedom is enabled in comparison to conventional surface plasmon sensors. After considering some possible approaches to use metamaterials as either surface or bulk adsorbents, we analysed the ultimate performance of such sensing devices which are limited by refractive index fluctuations caused by adsorption and desorption processes. We utilized an approach based on a parallel between the adsorption-desorption mechanism and the carrier generation-recombination in semiconductors. As a special case, we considered structures for the detection of a single gas and used our approach to calculate the spectral density of refractive index fluctuations. We believe that our analysis may be of importance in different practical fields, including e.g.environmental sensing, homeland security and biosensing.", journal = "Journal of Optics A: Pure and Applied Optics", title = "A consideration of the use of metamaterials for sensing applications: Field fluctuations and ultimate performance", volume = "9", number = "9", doi = "10.1088/1464-4258/9/9/S16" }
Jakšić, Z., Jakšić, O., Đurić, Z. G.,& Kment, C.. (2007). A consideration of the use of metamaterials for sensing applications: Field fluctuations and ultimate performance. in Journal of Optics A: Pure and Applied Optics, 9(9). https://doi.org/10.1088/1464-4258/9/9/S16
Jakšić Z, Jakšić O, Đurić ZG, Kment C. A consideration of the use of metamaterials for sensing applications: Field fluctuations and ultimate performance. in Journal of Optics A: Pure and Applied Optics. 2007;9(9). doi:10.1088/1464-4258/9/9/S16 .
Jakšić, Zoran, Jakšić, Olga, Đurić, Zoran G., Kment, C., "A consideration of the use of metamaterials for sensing applications: Field fluctuations and ultimate performance" in Journal of Optics A: Pure and Applied Optics, 9, no. 9 (2007), https://doi.org/10.1088/1464-4258/9/9/S16 . .