Developing a spectral pipeline using open source software and low-cost hardware for material identification

Hobbs, S.W.; Paull, David; Haythorpe, J.; McDougall, Tim

doi:10.1080/01431161.2019.1693075

Cited by 2 publications

(3 citation statements)

References 54 publications

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“…This leads to different wavelengths of light being reflected at different angles. The output is obtained as spectrum by software [9][10][11]. The light has been passed through the slit to reduce the width of the light beam.…”

Section: Working/methodologymentioning

confidence: 99%

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Designing of low-cost spectrometer for sensor application

Likith

Jayram

Yaswanth

et al. 2021

J Opt

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Increase in the population demands healthy food, clean air, fresh water and high secured life. To fulfil the above demands, spectrometers such as ultraviolet, Fourier transformation infrared, Raman, HPLC, gas chromatography are used as confirmation tool for identification of materials. The cost and space of above-mentioned instruments are more and to build low-cost spectrometer with high efficiency is a challenging research area for material scientists and engineers. In the present work, an attempt has been made to manufacture a low-cost spectrometer. The spectrometer has been designed using cardboard, DVD, a webcam and free available spectrum software named as theremino. The DVD is used as a diffraction grating and webcam as an image sensor with an overall cost of Rs 1000. This can be used as an instrument for practical demonstration for students and other research purposes for detecting pesticides level in fruits and vegetables, sensing water purity level, edible oils, etc. The spectral range can be improved by removing infrared filter integrated in webcam. The performance of the constructed spectrometer could be upgrade using effective filters and high intense low-cost lasers. This designed spectrometer will be a boon towards application in healthcare, biomedicals and food processing applications.

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Section: Working/methodologymentioning

confidence: 99%

“…Many articles have been published in low-cost spectrometer such as spectrometer for graduate students [7]. Grating-based spectrometer to find out the titration of solution, 3D printer-based spectrometer, low-cost Raman spectrometer [9][10][11]. All the above one needs complex alignments, filters.…”

Section: Introductionmentioning

confidence: 99%

Designing of low-cost spectrometer for sensor application

Likith

Jayram

Yaswanth

et al. 2021

J Opt

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“…Por otro lado, se puede ver que, en el contexto europeo, son los países Reino Unido (31), Finlandia (18) y Alemania (16), quienes continúan el listado de los países que dan cuenta de un mayor volumen de publicaciones alrededor de la temática central de investigación; a su vez, teniendo en cuenta la producción científica de estos tres países en conjunto, se identificó que 12 publicaciones fueron realizadas en los últimos 5 años, y teniendo en cuenta este intervalo de tiempo, la publicación más importante fue titulada "Development, deployment and applications of robot audition open source software HARK" que, realizada en el Reino Unido, buscaba explicar las principales características de un modelo de Por último, se identificó que, con relación al análisis estadístico de la productividad científica global, el 0,8% de los países dan cuenta del 25% de la literatura existente orientada al análisis de factores asociados al desarrollo de software libre; mientras que, por otro lado, el 2,3% del total de países da cuenta del 75% de las investigaciones existentes en el área. Además, teniendo presente que el 3,8% de los países da cuenta del 80% del total de trabajos, se tiene que no se cumple con la Ley de Pareto.…”

Section: Indicadores De Cantidad Por Paísesunclassified

Tendencias en el desarrollo de software libre: un análisis bibliométrico

Valencia-Arias¹,

Acevedo²,

Ortiz³

et al. 2021

The 1st LACCEI International Multi-Conference on Entrepreneurship, Innovation, and Regional Development: “Ideas to Overcome And

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The development of free software includes information processing that generalizes variables according to the interaction and needs that they pose in a given area; it should also be noted that data visualization and interactions with them are the first candidates to evaluate the evolution and trends of a population; likewise, data analysis, data processing, data architecture, data protection and data management systematizes a set of information that communicates and connects the most representative variables of a population: trajectories, environment, traffic, speeds, technologies, synchronization of elements, among others.

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Developing a spectral pipeline using open source software and low-cost hardware for material identification

Cited by 2 publications

References 54 publications

Designing of low-cost spectrometer for sensor application

Designing of low-cost spectrometer for sensor application

Tendencias en el desarrollo de software libre: un análisis bibliométrico

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