Electromagnetic radiation detection using cantilever-based photoacoustic effect: A method for realizing power detectors with broad spectral sensitivity and large dynamic range

Sucheta Sharma; Toni Laurila; Jussi Rossi; Juho Uotila; Markku Vainio; Farshid Manoocheri; Erkki Ikonen

doi:10.1016/j.sna.2021.113191

Electromagnetic radiation detection using cantilever-based photoacoustic effect: A method for realizing power detectors with broad spectral sensitivity and large dynamic range

Sucheta Sharma, Toni Laurila, Jussi Rossi, Juho Uotila, Markku Vainio, Farshid Manoocheri, Erkki Ikonen

Fysiikka

Tutkimustuotos: Artikkeli › Scientific › vertaisarvioitu

11 Lataukset (Pure)

Abstrakti

A sensitive photoacoustic detection approach employing a silicon cantilever is investigated for power measurement of electromagnetic radiation. The technique which is actuated by pressure waves generated through radiation-induced heat depicts high sensitivity for a considerably large spectral range from 325 nm to 1523 nm. The implemented method shows linear response in the measurement of radiation power from 15 nW to 6 mW demonstrating a dynamic range of almost six orders of magnitude. A numerical model has been developed to analyze and optimize the measurement sensitivity. The model allows studying different dimensions of the cantilever which is one of the key components of the radiation detection process. The numerical results are in good agreement with experimental results. The electromagnetic power detection technique shows future potential for industrial applications and scientific studies.

Alkuperäiskieli	Englanti
Artikkeli	113191
Julkaisu	Sensors and Actuators A: Physical
Vuosikerta	337
Varhainen verkossa julkaisun päivämäärä	23 lokak. 2021
DOI - pysyväislinkit	https://doi.org/10.1016/j.sna.2021.113191
Tila	Julkaistu - 16 huhtik. 2022
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Julkaisufoorumi-taso

Jufo-taso 1

!!ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Instrumentation
Condensed Matter Physics
Surfaces, Coatings and Films
Metals and Alloys
Electrical and Electronic Engineering

Pääsy asiakirjaan

10.1016/j.sna.2021.113191Lisenssi: CC BY

Electromagnetic radiation detectionFinal published version, 5,67 MBLisenssi: CC BY

https://urn.fi/URN:NBN:fi:tuni-202203102457Lisenssi: CC BY

Siteeraa tätä

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title = "Electromagnetic radiation detection using cantilever-based photoacoustic effect: A method for realizing power detectors with broad spectral sensitivity and large dynamic range",

abstract = "A sensitive photoacoustic detection approach employing a silicon cantilever is investigated for power measurement of electromagnetic radiation. The technique which is actuated by pressure waves generated through radiation-induced heat depicts high sensitivity for a considerably large spectral range from 325 nm to 1523 nm. The implemented method shows linear response in the measurement of radiation power from 15 nW to 6 mW demonstrating a dynamic range of almost six orders of magnitude. A numerical model has been developed to analyze and optimize the measurement sensitivity. The model allows studying different dimensions of the cantilever which is one of the key components of the radiation detection process. The numerical results are in good agreement with experimental results. The electromagnetic power detection technique shows future potential for industrial applications and scientific studies.",

keywords = "Cantilever pressure sensor, Detectors, Optical metrology, Photoacoustic, Photoacoustic numerical model, Radiation detection, Soot",

author = "Sucheta Sharma and Toni Laurila and Jussi Rossi and Juho Uotila and Markku Vainio and Farshid Manoocheri and Erkki Ikonen",

note = "Funding Information: This project is funded by the Academy of Finland Flagship Programme, Photonics Research and Innovation (PREIN), Finland, decision number: 320167 . The project is also a part of Universal Electromagnetic Radiation Detector (UNIDET) research project, which is funded by the Academy of Finland , Finland, (Project numbers 314363 and 314364 ). We thank Janne Askola for helping with the experiments on the spatial scan. ",

year = "2022",

month = apr,

day = "16",

doi = "10.1016/j.sna.2021.113191",

language = "English",

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journal = "Sensors and Actuators A: Physical",

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Electromagnetic radiation detection using cantilever-based photoacoustic effect : A method for realizing power detectors with broad spectral sensitivity and large dynamic range. / Sharma, Sucheta; Laurila, Toni; Rossi, Jussi et al.

julkaisussa: Sensors and Actuators A: Physical, Vuosikerta 337, 113191, 16.04.2022.

Tutkimustuotos: Artikkeli › Scientific › vertaisarvioitu

TY - JOUR

T1 - Electromagnetic radiation detection using cantilever-based photoacoustic effect

T2 - A method for realizing power detectors with broad spectral sensitivity and large dynamic range

AU - Sharma, Sucheta

AU - Laurila, Toni

AU - Rossi, Jussi

AU - Uotila, Juho

AU - Vainio, Markku

AU - Manoocheri, Farshid

AU - Ikonen, Erkki

N1 - Funding Information: This project is funded by the Academy of Finland Flagship Programme, Photonics Research and Innovation (PREIN), Finland, decision number: 320167 . The project is also a part of Universal Electromagnetic Radiation Detector (UNIDET) research project, which is funded by the Academy of Finland , Finland, (Project numbers 314363 and 314364 ). We thank Janne Askola for helping with the experiments on the spatial scan.

PY - 2022/4/16

Y1 - 2022/4/16

N2 - A sensitive photoacoustic detection approach employing a silicon cantilever is investigated for power measurement of electromagnetic radiation. The technique which is actuated by pressure waves generated through radiation-induced heat depicts high sensitivity for a considerably large spectral range from 325 nm to 1523 nm. The implemented method shows linear response in the measurement of radiation power from 15 nW to 6 mW demonstrating a dynamic range of almost six orders of magnitude. A numerical model has been developed to analyze and optimize the measurement sensitivity. The model allows studying different dimensions of the cantilever which is one of the key components of the radiation detection process. The numerical results are in good agreement with experimental results. The electromagnetic power detection technique shows future potential for industrial applications and scientific studies.

AB - A sensitive photoacoustic detection approach employing a silicon cantilever is investigated for power measurement of electromagnetic radiation. The technique which is actuated by pressure waves generated through radiation-induced heat depicts high sensitivity for a considerably large spectral range from 325 nm to 1523 nm. The implemented method shows linear response in the measurement of radiation power from 15 nW to 6 mW demonstrating a dynamic range of almost six orders of magnitude. A numerical model has been developed to analyze and optimize the measurement sensitivity. The model allows studying different dimensions of the cantilever which is one of the key components of the radiation detection process. The numerical results are in good agreement with experimental results. The electromagnetic power detection technique shows future potential for industrial applications and scientific studies.

KW - Cantilever pressure sensor

KW - Detectors

KW - Optical metrology

KW - Photoacoustic

KW - Photoacoustic numerical model

KW - Radiation detection

KW - Soot

U2 - 10.1016/j.sna.2021.113191

DO - 10.1016/j.sna.2021.113191

M3 - Article

AN - SCOPUS:85118859561

SN - 0924-4247

VL - 337

JO - Sensors and Actuators A: Physical

JF - Sensors and Actuators A: Physical

M1 - 113191

ER -

Electromagnetic radiation detection using cantilever-based photoacoustic effect: A method for realizing power detectors with broad spectral sensitivity and large dynamic range

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!!ASJC Scopus subject areas

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