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Correlation of mosq...
Correlation of mosquito wing-beat harmonics to aid in species classification and flight heading assessment
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- Jansson, Samuel (author)
- Lund University,Lunds universitet,Biologiska institutionen,Naturvetenskapliga fakulteten,Förbränningsfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Biology,Faculty of Science,Combustion Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Gebru, Alem (author)
- FaunaPhotonics ApS
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- Ignell, Rickard (author)
- Swedish University of Agricultural Sciences, Alnarp
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- Abbott, Jessica (author)
- Lund University,Lunds universitet,Evolutionär ekologi,Biologiska institutionen,Naturvetenskapliga fakulteten,Evolutionary ecology,Department of Biology,Faculty of Science
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- Brydegaard, Mikkel (author)
- Lund University,Lunds universitet,Biologiska institutionen,Naturvetenskapliga fakulteten,Förbränningsfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Biology,Faculty of Science,Combustion Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,FaunaPhotonics ApS
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Amelink, Arjen (editor)
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Nadkarni, Seemantini K. (editor)
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(creator_code:org_t)
- SPIE, 2019
- 2019
- English 8 s.
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In: Novel Biophotonics Techniques and Applications V. - : SPIE. - 1605-7422 .- 2410-9045. - 9781510628434 ; 20:60
- Related links:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Surveying disease vectors is currently excessively laborious for continuous and widespread monitoring. Wing beat modulation spectroscopy gives opportunity for species and sex recognition in electronic traps or mosquito target classification in lidar. We used a polarimetric dual-wavelength-band laboratory system to record kHz modulated backscattered light from insects. The system operates in the near and short-wave infrared at 808 nm and 1550 nm and retrieves both co- and depolarized light. Here we give clues on the harmonic content and covariance of four mosquito species and fruit flies. Further, we interpret the interdependence of harmonic strengths when insects transit the probe volume with random heading direction and provide correlation matrices for coherent and incoherent light. Using the obtained parameters, we demonstrate that species that are difficult to distinguish with microscope can be classified with high accuracy. The results are valuable for understanding wingbeat harmonics in relation to heading and valuable for optimal sensor design for disease vector surveillance.
Subject headings
- NATURVETENSKAP -- Biologi -- Zoologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Zoology (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Keyword
- disease vectors
- lidar
- malaria
- Modulation spectroscopy
- polarimetry
- thin film
- wing beat harmonics
Publication and Content Type
- kon (subject category)
- ref (subject category)
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