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LONG JIN1,* , XINGQIANG ZHANG1
Based on light transfer matrix and Collins integral equation , the evolution of first order Bessel beam ’s normalized intensity distribution on emergent surface , its side transmission view in cascade d slab system with three negative refractive index parameters of Double negative material (DNM) including lossless and losses are discussed. Results show that the original incident Bessel beam can reappear in a certain of location by using lossless periodic slab system with negative index mat erial s as long as the negative refractive index n l n r and each DNM unit length L Z or quasi periodic slab system while n l n r . As to losses per iodic slab system contained DNM , larger the damping factors γ e and (or) γ m are more serious Bessel beam deformation is formed. we also propose a ring resonator sensor to measure the c oncentration of starch solution under the rules of above beam transmission theories functional relation between normalized maximum intensity of emerging Bessel beam and starch solutio n concentration are inves tigated by fit linear method and the curve assuredly reach es to high precision and linearity. It is expected that the prop osed ring resonator sensor and the corresponding conclusions can be useful for precise optical measurement, especially for food safety inspection.
Laser optics , High order Bessel beambeam, Trans fer matrix , Collins integral equation , Ring reson ator sensor , Double negative material DNM).
LONG JIN, XINGQIANG ZHANG, Propagation properties of Bessel beam from right handed material to double negative materials lab system, Optoelectronics and Advanced Materials - Rapid Communications, 11, 11-12, November-December 2017, pp.620-627 (2017).
Submitted at: Aug. 8, 2016
Accepted at: Nov. 28, 2017
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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