Arijit Bera

2024

Effect of ion irradiation on superconducting thin films

Kohopää, K., Ronzani, A., Jabdaraghi, R. N., Bera, A., Ribeiro, M., Hazra, D., Senior, J., Prunnila, M., Govenius, J., Lehtinen, J. S. & Kemppinen, A., 1 Jul 2024, In: APL Materials. 12, 7, 071101.

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access

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2 Citations (Scopus)

26 Downloads (Pure)

2023

Supporting quantum technologies with an ultralow-loss silicon photonics platform

Cherchi, M., Bera, A., Kemppinen, A., Nissilä, J., Tappura, K., Caputo, M., Lehtimäki, L., Lehtinen, J., Govenius, J., Hassinen, T., Prunnila, M. & Aalto, T., 6 Apr 2023, In: Advanced Photonics Nexus. 2, 2, 024002.

Research output: Contribution to journal › Review Article › peer-review

Open Access

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13 Citations (Scopus)

233 Downloads (Pure)

Toward the optical control of cryogenic quantum technologies

Kemppinen, A., Bera, A., Delrosso, G., Nissila, J., Senior, J., Mykkanen, E., Tappura, K., Vesterinen, V., Selvasundaram, P., Kohopaa, K., Ronzani, A., Walchli, B., Hunnakko, J., Jabdaraghi, R. N., Fordell, T., Ribeiro, M., Hazra, D., Haatainen, T., Loreto, R. P. & Hatinen, J. & 7 others, Prunnila, M., Aalto, T., Lehtinen, J., Manninen, A., Govenius, J., Cherchi, M. & Pursula, P., 2023, 2023 IEEE Photonics Society Summer Topicals Meeting Series, SUM 2023. IEEE Institute of Electrical and Electronic Engineers, 2 p. (LEOS Summer Topical Meeting, Vol. 2023-July).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Ultra-high-Q-factor racetrack resonators on thick SOI platform through sidewall roughness improvement by hydrogen annealing

Marin, Y. E., Bera, A., Cherchi, M. & Aalto, T., 2023, Laser Resonators, Microresonators, and Beam Control XXV. Ilchenko, V. S., Armani, A. M. & Sheldakova, J. V. (eds.). International Society for Optics and Photonics SPIE, 5 p. 1240704. (Proceedings of SPIE, Vol. 12407).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Ultra-High-Q Racetrack Resonators on Thick SOI Platform through Hydrogen Annealing Smoothing

Marin, Y. E., Bera, A., Cherchi, M. & Aalto, T., 1 Jun 2023, In: Journal of Lightwave Technology. 41, 11, p. 3642 - 3648 7 p.

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access

17 Citations (Scopus)

2022

An unconventional ultra-low loss silicon photonics platform for quantum technologies

Cherchi, M., Bera, A., Kemppinen, A., Nissilä, J., Tappura, K., Caputo, M., Lehtimäki, L., Lehtinen, J., Govenius, J., Prunnila, M. & Aalto, T., 2022, Quantum 2.0 Conference and Exhibition: QUANTUM 2022. Optica Publishing Group, QW4A.5. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Supporting quantum technologies with a micron-scale silicon photonics platform

Cherchi, M., Bera, A., Kemppinen, A., Nissilä, J., Tappura, K., Caputo, M., Lehtimäki, L., Lehtinen, J., Govenius, J., Prunnila, M. & Aalto, T., 2022, Integrated Optics: Devices, Materials, and Technologies XXVI. Garcia-Blanco, S. M. & Cheben, P. (eds.). International Society for Optics and Photonics SPIE, 17 p. 120040A. (Proceedings of SPIE, Vol. 12004).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

1 Citation (Scopus)

Ultra-High-Q Racetrack on Thick SOI Platform through Hydrogen Annealing

Marin, Y. E., Bera, A., Cherchi, M. & Aalto, T., 2022, 2022 European Conference on Optical Communication, ECOC 2022. IEEE Institute of Electrical and Electronic Engineers, 4 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

5 Citations (Scopus)

Ultra-low loss waveguide platform in silicon photonics

Bera, A., Marin, Y., Harjanne, M., Cherchi, M. & Aalto, T., 5 Mar 2022, Silicon Photonics XVII. Reed, G. T. & Knights, A. P. (eds.). International Society for Optics and Photonics SPIE, 6 p. 1200603. (Proceedings of SPIE, Vol. 12006).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

16 Citations (Scopus)

2020

Amorphous silicon waveguide escalator: Monolithic integration of active components on 3 µm SOI platform

Bera, A., Cherchi, M., Tappura, K., Heimala, P. & Aalto, T., 2020, Silicon Photonics XV. Reed, G. T. & Knights, A. P. (eds.). International Society for Optics and Photonics SPIE, 1128507. (Proceedings of SPIE, Vol. 11285).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

3 Citations (Scopus)

Enhancement of Superconductivity by Amorphizing Molybdenum Silicide Films Using a Focused Ion Beam

Mykkänen, E., Bera, A., Lehtinen, J. S., Ronzani, A., Kohopää, K., Hönigl-decrinis, T., Shaikhaidarov, R., De Graaf, S. E., Govenius, J. & Prunnila, M., 16 May 2020, In: Nanomaterials. 10, 5, 950.

Research output: Contribution to journal › Article › Scientific › peer-review

Open Access

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6 Citations (Scopus)

99 Downloads (Pure)

Arijit Bera

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