Cantilever-based photoacoustic detection of electromagnetic radiation

Sucheta Sharma*, Toni Laurila, Jussi Rossi, Markku Vainio, Erkki Ikonen

*Corresponding author for this work

Research output: Contribution to conferenceAbstractScientificpeer-review

Abstract

We report here on a highly sensitive silicon cantilever-based photoacoustic electromagnetic
radiation detector of broad spectral bandwidth. The developed detector can be used for measuring
the power of radiation in the 100 nW to 10 mW range. Experiments have been carried out using
633 nm and 1523 nm lasers. The results show very good linearity and dynamic range.
Original languageEnglish
Pages71-72
Publication statusPublished - 2021
MoE publication typeNot Eligible
EventInternational Conference on New Developments and Applications in Optical Radiometry - Internet, Gaithersburg, United States
Duration: 21 Jun 202124 Jun 2021
https://www.nist.gov/news-events/events/2021/06/14th-international-conference-new-developments-and-applications-optical

Conference

ConferenceInternational Conference on New Developments and Applications in Optical Radiometry
Abbreviated titleNewrad
Country/TerritoryUnited States
CityGaithersburg
Period21/06/202124/06/2021
Internet address

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