Matches in SemOpenAlex for { <https://semopenalex.org/work/W83663794> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W83663794 abstract "The application of Microring Resonators (MRRs) for lab-on-a-chip and environmental detection is an emerging trend in the chemical industry. Advances in technology enable low-cost, high- throughput, cost- and time-saving benefits; thus, the commercial factors of a certain technology rely on early development work. In the recent years, the feasibility of MRRs for biochemical sensing has been realized. However, it is recommended in the majority of the literature that the minimization of the influence of external factors should be given priority for an increased accuracy of the detection system. Since real time diagnostics requires a real time efficient signal processing of the measured data, statistical signal processing can provide robust, efficient and fast computation over the noisy data with significantly accurate and precise results.This thesis covers the design and implementation of a detection system aimed to provide high accuracy and precision in detecting the resonance peak wavelength of the MRR. The de- signed curve-fitting algorithm is implemented within the detection software as a subprogram called peak detection. This incorporates most of the mathematical computations required for determining the resonance peak position. The peak detection is designed by means of nonlin- ear least squares minimization along with dynamic free spectral range calculation, which is proposed in this thesis.Measurement instruments are calibrated for detecting the limitations in terms of drift and sensitivity. Two VCSELs are characterized and a cubic polynomial relationship between current and wavelength is proposed. Perturbations from external factors are studied and favourable op- erating conditions based on minimum perturbations are suggested.Simulation studies as well as real-time experiments are performed to evaluate the perfor- mance of the system. The influence of algorithmic parameters on the fitting algorithm and the efficacy of the detection system with respect to measurand concentration is evaluated. The proposed detection system is found to be an optimized system in terms of accuracy and preci- sion for the resonance peak detection of the MRRs without any increased demand for cost and computation time." @default.
- W83663794 created "2016-06-24" @default.
- W83663794 creator A5012483276 @default.
- W83663794 date "2014-01-01" @default.
- W83663794 modified "2023-09-27" @default.
- W83663794 title "Optimizing the detection limit of micro ring resonators" @default.
- W83663794 hasPublicationYear "2014" @default.
- W83663794 type Work @default.
- W83663794 sameAs 83663794 @default.
- W83663794 citedByCount "0" @default.
- W83663794 crossrefType "dissertation" @default.
- W83663794 hasAuthorship W83663794A5012483276 @default.
- W83663794 hasConcept C104267543 @default.
- W83663794 hasConcept C113775141 @default.
- W83663794 hasConcept C11413529 @default.
- W83663794 hasConcept C119599485 @default.
- W83663794 hasConcept C127413603 @default.
- W83663794 hasConcept C137270730 @default.
- W83663794 hasConcept C147764199 @default.
- W83663794 hasConcept C199360897 @default.
- W83663794 hasConcept C21200559 @default.
- W83663794 hasConcept C24326235 @default.
- W83663794 hasConcept C41008148 @default.
- W83663794 hasConcept C45374587 @default.
- W83663794 hasConcept C76155785 @default.
- W83663794 hasConcept C79403827 @default.
- W83663794 hasConcept C84462506 @default.
- W83663794 hasConcept C9390403 @default.
- W83663794 hasConcept C94915269 @default.
- W83663794 hasConcept C97126364 @default.
- W83663794 hasConceptScore W83663794C104267543 @default.
- W83663794 hasConceptScore W83663794C113775141 @default.
- W83663794 hasConceptScore W83663794C11413529 @default.
- W83663794 hasConceptScore W83663794C119599485 @default.
- W83663794 hasConceptScore W83663794C127413603 @default.
- W83663794 hasConceptScore W83663794C137270730 @default.
- W83663794 hasConceptScore W83663794C147764199 @default.
- W83663794 hasConceptScore W83663794C199360897 @default.
- W83663794 hasConceptScore W83663794C21200559 @default.
- W83663794 hasConceptScore W83663794C24326235 @default.
- W83663794 hasConceptScore W83663794C41008148 @default.
- W83663794 hasConceptScore W83663794C45374587 @default.
- W83663794 hasConceptScore W83663794C76155785 @default.
- W83663794 hasConceptScore W83663794C79403827 @default.
- W83663794 hasConceptScore W83663794C84462506 @default.
- W83663794 hasConceptScore W83663794C9390403 @default.
- W83663794 hasConceptScore W83663794C94915269 @default.
- W83663794 hasConceptScore W83663794C97126364 @default.
- W83663794 hasLocation W836637941 @default.
- W83663794 hasOpenAccess W83663794 @default.
- W83663794 hasPrimaryLocation W836637941 @default.
- W83663794 hasRelatedWork W1978796108 @default.
- W83663794 hasRelatedWork W1998640914 @default.
- W83663794 hasRelatedWork W2054247170 @default.
- W83663794 hasRelatedWork W2360397563 @default.
- W83663794 hasRelatedWork W2366540948 @default.
- W83663794 hasRelatedWork W2565758945 @default.
- W83663794 hasRelatedWork W2592318049 @default.
- W83663794 hasRelatedWork W2613078973 @default.
- W83663794 hasRelatedWork W2800211393 @default.
- W83663794 hasRelatedWork W2803354050 @default.
- W83663794 hasRelatedWork W2898469762 @default.
- W83663794 hasRelatedWork W2945264879 @default.
- W83663794 hasRelatedWork W2995878215 @default.
- W83663794 hasRelatedWork W3006743796 @default.
- W83663794 hasRelatedWork W3117549392 @default.
- W83663794 hasRelatedWork W3137036875 @default.
- W83663794 hasRelatedWork W3213112459 @default.
- W83663794 hasRelatedWork W323504288 @default.
- W83663794 hasRelatedWork W9112508 @default.
- W83663794 hasRelatedWork W3125772104 @default.
- W83663794 isParatext "false" @default.
- W83663794 isRetracted "false" @default.
- W83663794 magId "83663794" @default.
- W83663794 workType "dissertation" @default.