Petri Karvinen
Staff Scientist
Department of Physics and Mathematics, Faculty of Science, Forestry and Technology
petri.karvinen@uef.fi | +358 50 324 7678
Coordinating the 3D printed photonics activities at the Institute of Photonics. Expert in micro- and nanophotonics fabrication, particularly electron beam lithography.
Publications
64/64 items-
Additive manufacturing of double-sided centimeter-scale optics
Pekkarinen, Markku; Karvinen, Petri; Saarinen, Jyrki. 2024. Optics express. 32: 10618-10629 -
Observation of enhanced epsilon-near-zero effects in resonant stratified media
Calpe, Roman; Karvinen, Petri; Paakkonen, Pertti; Ornigotti, Marco; Caglayan, Humeyra; Turunen, Jari; Hakala, Tommi K; Koivurova, Matias. 2024. Applied physics letters. 124: -
3D Printed Lenses for Vertical Beam Collimation of Optical Phased Arrays
Muntaha, Sidra Tul; Hokkanen, Ari; Harjanne, Mikko; Cherchi, Matteo; Suopajarvi, Pekka; Karvinen, Petri; Pekkarinen, Markku; Roussey, Matthieu; Aalto, Timo. 2023. 3D printing and additive manufacturing. [Ahead of print 4 Apr 2023]: 1-8 -
A chiral microchip laser using anisotropic grating mirrors for single mode emission
Li, Fangfang; Lapointe, Shawn; Courval, Théo; Fetisova, Marina; Kämpfe, Thomas; Verrier, Isabelle; Jourlin, Yves; Karvinen, Petri; Kuittinen, Markku; Bisson, Jean François. 2023. Nanophotonics. 12: 1741-1752 -
Design and fabrication of resonant grating laser mirrors for single-mode emission in microchip lasers
Nagaraj Rao, Ratish Rao; Li, Fangfang; Fetisova, Marina; Courval, Théo; Lapointe, Shawn; Kämpfe, Thomas; Verrier, Isabelle; Jourlin, Yves; Karvinen, Petri; Kuittinen, Markku; Bisson, Jean François. Teoksessa: Panchapakesan, Balaji; Attias, André-Jean; Park, Wounjhang(toim.) , 2023. Nanoengineering: Fabrication, Properties, Optics, Thin Films, and Devices XX. s. . SPIE -
High-Q guided-mode resonance of a crossed grating with near-flat dispersion
Amedalor, Reuben; Karvinen, Petri; Pesonen, Henri; Turunen, Jari; Niemi, Tapio; Bej, Subhajit. 2023. Applied physics letters. 122: . 161102 -
Pyrolyzed photoresist thin film: effect of electron beam patterning on DC and THz conductivity
Jorudas, Justinas; Rehman, Hamza; Fedorov, Georgy; Cojocari, Maria; Karvinen, Petri; Urbanowicz, Andrzej; Kašalynas, Irmantas; Matzui, Liudmila Yu; Svirko, Yuri; Kuzhir, Polina. 2023. Lithuanian journal of physics. 63: 155-163 -
Realization of a PT-symmetric microchip laser in the polarization space using nanostructured laser mirrors
Lapointe, Shawn; Courval, Théo; Li, Fangfang; Fetisova, Marina; Kämpfe, Thomas; Verrier, Isabelle; Jourlin, Yves; Karvinen, Petri; Kuittinen, Markku; Bisson, Jean François. Teoksessa: Engheta, Nader; Noginov, Mikhail A; Zheludev, Nikolay I(toim.) , 2023. Metamaterials, Metadevices, and Metasystems 2023. s. . SPIE -
Reduction of helium permeation in microfabricated cells using aluminosilicate glass substrates and Al2O3 coatings
Carlé, C.; Keshavarzi, S.; Mursa, A.; Karvinen, P.; Chutani, R.; Bargiel, S.; Queste, S.; Vicarini, R.; Abbé, P.; Abdel Hafiz, M.; Maurice, V.; Boudot, R.; Passilly, N.. 2023. Journal of applied physics. 133: . 214501 -
Stable and Reusable Lace-like Black Silicon Nanostructures Coated with Nanometer-Thick Gold Films for SERS-Based Sensing
Golubewa, Lena; Klimovich, Aliona; Timoshchenko, Igor; Padrez, Yaraslau; Fetisova, Marina; Rehman, Hamza; Karvinen, Petri; Selskis, Algirdas; Adomavičiu̅tė-Grabusovė, Sonata; Matulaitienė, Ieva; Ramanavicius, Arunas; Karpicz, Renata; Kulahava, Tatsiana; Svirko, Yuri; Kuzhir, Polina. 2023. ACS applied nano materials. 6: 4770−4781