About me
I am a doctoral researcher at the Faculty of Engineering and Natural Sciences in Tampere University. I graduated at Tampere University of Technologies in 2017 and my Master's topic was about detection of flue gas compounds with photofragmentation technique. My PhD work involves a development of a photoacoustic power detection method. The method can also be used for spectroscopic analysis of solid, liquid or gas compounds.
Responsibilities
Research and teaching
Latest publications
Cantilever-based photoacoustic sensor for terahertz range
Ikonen, E., Sharma, S., Ahmadi, M., Rossi, J., Vainio, M., Sun, Z. & Steiger, A., 2023, Proceedings of SPIE - The International Society for Optical Engineering. Sadwick, L. P. & Yang, T. (eds.). SPIE, 124200A. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 12420).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
Electromagnetic radiation detection using cantilever-based photoacoustic effect: A method for realizing power detectors with broad spectral sensitivity and large dynamic range
Sharma, S., Laurila, T., Rossi, J., Uotila, J., Vainio, M., Manoocheri, F. & Ikonen, E., 16 Apr 2022, In: Sensors and Actuators A: Physical. 337, 113191.Research output: Contribution to journal › Article › Scientific › peer-review
Optical power detector with broad spectral coverage, high detectivity, and large dynamic range
Rossi, J., Uotila, J., Sharma, S., Hieta, T., Laurila, T., Teissier, R., Baranov, A., Ikonen, E. & Vainio, M., 2022, In: Optics Letters. 47, 7, p. 1689-1692 4 p.Research output: Contribution to journal › Article › Scientific › peer-review
Terahertz radiation detection with a cantilever-based photoacoustic sensor
Sharma, S., Ahmadi, M., Rossi, J., Vainio, M., Sun, Z., Steiger, A. & Ikonen, E., 21 Nov 2022, In: Optics Express. 30, 24, p. 43417-43425 9 p.Research output: Contribution to journal › Article › Scientific › peer-review
Photoacoustic characteristics of carbon-based infrared absorbers
Rossi, J., Uotila, J., Sharma, S., Laurila, T., Teissier, R., Baranov, A., Ikonen, E. & Vainio, M., Sept 2021, In: Photoacoustics. 23, 10 p., 100265.Research output: Contribution to journal › Article › Scientific › peer-review
Broadband Electromagnetic Radiation Detector Based on Photoacoustic Effect
Rossi, J., Uotila, J., Laurila, T., Ikonen, E. & Vainio, M., May 2020.Research output: Other conference contribution › Abstract › Scientific
Toward elemental analysis of ambient single particles using electrodynamic balance and laser-induced breakdown spectroscopy
Heikkilä, P., Rossi, J., Rostedt, A., Huhtala, J., Järvinen, A., Toivonen, J. & Keskinen, J., 3 Mar 2020, In: Aerosol Science and Technology. 54, 7, p. 837-848 12 p.Research output: Contribution to journal › Article › Scientific › peer-review
In Situ Measurement Technique for Simultaneous Detection of K, KCI, and KOH Vapors Released During Combustion of Solid Biomass Fuel in a Single Particle Reactor
Sorvajärvi, T., DeMartini, N., Rossi, J. & Toivonen, J., 2014, In: Applied Spectroscopy. 68, 2, p. 179-184 17 p.Research output: Contribution to journal › Article › Scientific › peer-review
Detection of KC1 and KOH using collinear photofragmentation and atomic absorption spectroscopy
Sorvajarvi, T., Rossi, J. & Toivonen, J., 2013, The European Conference on Lasers and Electro-Optics, CLEO_Europe 2013.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review