CONFERENCE PROCEEDINGS
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Markku Pekkarinen
at Univ of Eastern Finland
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Author
Publications (4)
Proceedings Article | 5 March 2022 Paper
Development of optical phased arrays in a micron-scale silicon photonics platform
Sidra Tul Muntaha, Ari Hokkanen, Mikko Harjanne, Matteo Cherchi, Pekka Suopajӓrvi, Petri Karvinen, Markku Pekkarinen, Matthieu Roussey, Timo Aalto
Proceedings Volume 12004, 120040W (2022) https://doi.org/10.1117/12.2609605
KEYWORDS: Phased array optics, Beam steering, Collimation, Waveguides, LIDAR, Silicon photonics, Optical testing, Distance measurement, Sensors, Phased arrays
Proceedings Article | 5 March 2019 Presentation
Imaging quality 3D-printed inch scale lenses with 10[angstrom] surface quality for swift small or medium volume production (Conference Presentation)
Bisrat Assefa, Henri Partanen, Markku Pekkarinen, Joris Biskop, Jari Turunen, Jyrki Saarinen
Proceedings Volume 10915, 1091504 (2019) https://doi.org/10.1117/12.2506010
KEYWORDS: Lenses, Polymers, Biomedical optics, Navigation systems, Optical fabrication, Spatial resolution, Point-of-care devices, UV optics, Image resolution, Cameras
Proceedings Article | 29 May 2018 Presentation
3D printing for versatile optics (Conference Presentation)
Proceedings Volume 10675, 1067502 (2018) https://doi.org/10.1117/12.2316491
KEYWORDS: 3D printing
Proceedings Article | 15 February 2018 Paper
Design and characterization of 3D-printed freeform lenses for random illuminations
Bisrat Assefa, Toni Saastamoinen, Markku Pekkarinen, Joris Biskop, Markku Kuittinen, Jari Turunen, Jyrki Saarinen
Proceedings Volume 10554, 105541J (2018) https://doi.org/10.1117/12.2288223
KEYWORDS: Freeform optics, Light emitting diodes, Lens design, Printing, Light sources, Optical design, 3D printing, Detection and tracking algorithms, Lenses, Inverse optics
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