Dr. Pekka T. Törmä Profile

Dr. Pekka T. Törmä

at AMETEK Finland Oy

SPIE Involvement:

Author

Publications (3)

SPIE Journal Paper | 24 January 2024 Open Access

Multi-technique investigation of silicon nitride/aluminum membranes as optical blocking filters for high-energy space missions

Luisa Sciortino, Marco Barbera, Salvatore Ferruggia Bonura, Michela Todaro, Elena Puccio, Fabio D’Anca, Ugo Lo Cicero, Pekka T. Törmä, Elena Magnano, Silvia Nappini, Igor Píš, Emanuele Perinati, Sebastian Diebold, Alejandro Guzman, Chris Tenzer, Gianpiero Buscarino, Christian Gollwitzer, Evelyn Handick, Michael Krumrey, Christian Laubis, Roberto Candia, Salvatore Varisco

JATIS, Vol. 10, Issue 01, 018002, (January 2024) https://doi.org/10.1117/12.10.1117/1.JATIS.10.1.018002

KEYWORDS: Aluminum, Tunable filters, Silicon, Silicon nitride, X-rays, Optical filters, X-ray photoelectron spectroscopy, Oxides, Ultraviolet radiation, Visible radiation

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Proceedings Article | 31 August 2022 Poster + Paper

Carbon nanotubes thin filters for x-ray detectors in space

Marco Barbera, Ugo Lo Cicero, Luisa Sciortino, Michela Todaro, Elena Puccio, Fabio D'Anca, Nicola Montinaro, Salvatore Varisco, Pekka Törmä, Lauri Riuttanen, Ilkka Varjos, Bjorn Mikladal, Elena Magnano, Igor Pis, Christian Gollwitzer, Evelyn Handick, Michael Krumrey, Christian Laubis

Proceedings Volume 12181, 121814H (2022) https://doi.org/10.1117/12.2631516

KEYWORDS: Aluminum, X-rays, Pellicles, Transmittance, Oxides, Optical filters, X-ray detectors, Manufacturing

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Proceedings Article | 6 July 2018 Paper

Radio frequency shielding of thin aluminized plastic filters investigated for the ATHENA X-IFU detector

Ugo Lo Cicero, Giuseppe Lo Cicero , Elena Puccio, Nicola Montinaro, Daniele Gulli, Michela Todaro, Enrico Calandra, Pekka Törmä, Francesco Cuttaia, Fabrizio Villa , Salvatore Ferruggia Bonura , Giuseppe Lullo, Alfonso Collura , Fabio D’Anca, Luisa Sciortino , Salvatore Varisco, Brian Jackson, Bert-Joost van Leeuwen, Emilie Gloaguen, M. Barbera

Proceedings Volume 10699, 106994R (2018) https://doi.org/10.1117/12.2313257

KEYWORDS: Aluminum, Signal attenuation, Coating, Antennas, Sensors, X-rays, X-ray detectors, Optical filters, Thin films, Copper

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