Electromagnetic radiation detection using cantilever-based photoacoustic effect

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

Publikováno v: Sharma, S, Laurila, T, Rossi, J, Uotila, J, Vainio, M, Manoocheri, F & Ikonen, E 2022, ' Electromagnetic radiation detection using cantilever-based photoacoustic effect : A method for realizing power detectors with broad spectral sensitivity and large dynamic range ', Sensors and Actuators A: Physical, vol. 337, 113191 . https://doi.org/10.1016/j.sna.2021.113191

Lisää oa-julkaisu, kun saatavilla. 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 r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eff49468f0af4a50a59cf4627916552b
https://doi.org/10.1016/j.sna.2021.113191

Changes in the cross-country ski base properties resulting from the ski use

Autor: Teemu Lemmettylä, Björn Hemming, Esa Puukilainen, Markku Räsänen, Salla Tapio, Olli Ohtonen, Vesa Linnamo, Markku Leskelä, Toni Laurila, Mikko Ritala

Publikováno v: Puukilainen, E, Ohtonen, O, Lemmettylä, T, Linnamo, V, Hemming, B, Laurila, T, Tapio, S, Räsänen, M, Ritala, M & Leskelä, M 2013, ' Changes in the cross-country ski base properties resulting from the ski use ', Sports Engineering, vol. 16, no. 4, pp. 229-238 . https://doi.org/10.1007/s12283-013-0135-x

In this work, changes in the cross-country ski base properties resulting from stone grinding, skiing, waxing and re-stone grinding have been investigated. The surface topography, crystallinity, wettability and sliding properties of cross-country ski

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f51480f5271da0e874b37dee56084171
https://cris.vtt.fi/en/publications/f02fb0e9-ef08-49b9-9c9b-31bab2a14cda

Evaluation of polymerization shrinkage and hydroscopic expansion of fiber-reinforced biocomposites using optical fiber Bragg grating sensors

Autor: Toni Laurila, Emilia J. Anttila, Outi H. Krintilä, Pekka K. Vallittu, Rolf Hernberg, Lippo V.J. Lassila

Publikováno v: Dental Materials. 24:1720-1727

Objectives Polymerization shrinkage of dental composite materials is recognized as one of the main reasons for the development of marginal leakage between a tooth and filling material. In addition, hydroscopic expansion due to water sorption is known

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c68ec6aa8e3edf2f00c623a8fc34820
https://doi.org/10.1016/j.dental.2008.07.006

Photoacoustic detection of oxygen using cantilever enhanced technique

Autor: Toni Laurila, Heidi Cattaneo, Rolf Hernberg

Publikováno v: Applied Physics B. 85:337-341

A tunable diode laser photoacoustic setup based on a recently demonstrated cantilever technique was used for sensitive detection of oxygen. As light sources, we used a distributed feedback (DFB) diode laser and a vertical-cavity surface-emitting (VCS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e632efe4ed62fb894f85c63cb9b5a24b
https://doi.org/10.1007/s00340-006-2336-5

Tunable diode laser spectroscopy of copper, cadmium, and indium at 325 nm

Autor: Rolf Hernberg, Toni Laurila, Risto Oikari

Publikováno v: Spectrochimica Acta Part B: Atomic Spectroscopy. 60:783-791

A tunable frequency-doubled external-cavity diode laser has been recently developed for atomic absorption spectroscopy in the wavelength range from 320 to 327 nm. The line width of the laser is 0.003 pm. In this work the light source has been applied

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e92f975fe542ef7ec230523726afdb9
https://doi.org/10.1016/j.sab.2005.05.002