Detection of high energetic alpha particle radiation through metal clad planar waveguide based sensor

Yadav, Gulab Chand; Singh, Shishu Pal; Singh, Vivek

doi:10.1016/j.ijleo.2018.06.127

Cited by 3 publications

(1 citation statement)

References 14 publications

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“…Sensitivity was observed by the Transverse Electric (TE) mode analysis of proposed waveguide based sensor and overall performance were found 153.33 degree/RIU, 5.75 and 1916.67 RIU-1, respectively. This analysis also enlightened the obtained detection accuracy and overall performance of proposed waveguide for TE mode analysis which were sufficiently large comparison to the Transverse Magnetic (TM) mode analysis [10]. R. Souri, A. Negarestani, M. Mahani expressed their investigation in a scientific journal titled with "A new approach for direct imaging of Alpha radiation by using Micro Pattern Gas Detectors in SQS mode".…”

Section: Scientific Research On Detection Of Alpha Radiation Dosagementioning

confidence: 75%

Fundamental characteristics and application of radiation

Karmaker¹,

Maraz²,

Islam³

et al. 2021

GSC Adv. Res. Rev.

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Radiation is the emission or transmission of energy as waves or particles through space or through a material medium which is able to penetrate various materials and is often categorized as either ionizing or non-ionizing depending on the energy of the radiated particles. Radiation processing can be defined as exposure of materials with high energy radiation to change their physical, chemical, or biological characteristics, to increase their usefulness, and safety purpose, or to reduce their harmful impact on the environment. Ionizing radiation is produced by radioactive decay, nuclear fission, and fusion, by extremely hot objects, and by particle accelerators. The radiation coming from the sun is due to the nuclear fusion; therefore, we are living in a natural radioactive world. Radioactive substances are common sources of ionized radiation that emit α, β, or γ radiation, consisting of helium nuclei, electrons or positrons, and photons, respectively. Alpha rays are the weakest form of radiation and can be stopped by paper. Beta rays are able to pass through paper but not through aluminum. Gamma rays are the strongest radiation. They are able to pass through paper and aluminum, but not through a thick block of lead or concrete. Alpha and beta radiation are the high energy subatomic particles where gamma radiation is a form of high energy electromagnetic waves. This review presents the fundamental introduction of radiation, the three types of radiation, and their applications.

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Section: Scientific Research On Detection Of Alpha Radiation Dosagementioning

confidence: 75%

Fundamental characteristics and application of radiation

Karmaker¹,

Maraz²,

Islam³

et al. 2021

GSC Adv. Res. Rev.

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Detection of kerosene adulteration in automobile fuel with a novel metal clad planar waveguide

Yadav

Prakash

Sharma

et al. 2019

Optics & Laser Technology

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Sensing performance of Au–Ag bimetal coated planar waveguide having polyaniline polymer film for biosensing applications

Yadav

Kumar

et al. 2022

Journal of Optical Communications

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Bimetal clad planar waveguide having polyaniline polymer as a guiding layer is proposed and studied for biosensing applications. The dispersion relation and reflectivity of the proposed sensor is obtained using transfer matrix method. The sensing performance and stability of proposed waveguide-based sensor is optimized using different volume fraction of Ag–Au bimetal. The volume fraction 1 represents pure Ag metal coating waveguide that shows maximum sensing performance in our all considered cases. In this case, maximum obtain sensitivity, detection accuracy and quality parameter is 74.140, 11.199 and 559.970°/RIU respectively, at the cover refractive index 1.410. Since, resonance angle and full width at half maxima of resonance peak decreases with increase of Ag metal percentage in Ag–Au bimetal therefore the presence of Au metal decreases the sensing performance of the sensor. Hence, a small volume fraction of Au metal is recommended for higher sensitivity with stability.

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Detection of high energetic alpha particle radiation through metal clad planar waveguide based sensor

Cited by 3 publications

References 14 publications

Fundamental characteristics and application of radiation

Fundamental characteristics and application of radiation

Detection of kerosene adulteration in automobile fuel with a novel metal clad planar waveguide

Sensing performance of Au–Ag bimetal coated planar waveguide having polyaniline polymer film for biosensing applications

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