Mr. Samu-Pekka Ojanen Profile

Samu-Pekka Ojanen

at Tampere Univ

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 13 March 2024 Presentation

High performance hybrid integrated 2-3 µm wavelength lasers for gas- and bio-sensing

Jukka Viheriälä, Samu-Pekka Ojanen, Nouman Zia, Heidi Tuorila, Ajwaad Quashef, Joonas Hilska, Markus Peil, Mircea Guina

Proceedings Volume PC12889, PC128890X (2024) https://doi.org/10.1117/12.2692902

KEYWORDS: Tunable lasers, Laser applications, Biosensing, Spectroscopy, Quantum wells, Photonic integrated circuits, Light sources, Industrial applications, Gallium antimonide, Waveguides

Read Abstract +

Proceedings Article | 17 March 2023 Presentation

Hybrid GaSb/Si3N4 widely tunable Vernier laser emitting around 2.55 µm

Samu-Pekka Ojanen, Jukka Viheriälä, Nouman Zia, Eero Koivusalo, Joonas Hilska, Heidi Tuorila, Mircea Guina

Proceedings Volume PC12424, PC124240C (2023) https://doi.org/10.1117/12.2649922

KEYWORDS: Tunable lasers, Reflectivity, Semiconductors, Semiconductor lasers, Resonators, Laser resonators, Amplifiers, Wavelength tuning, Sensors, Mirrors

Read Abstract +

Proceedings Article | 5 March 2021 Presentation

Widely tunable hybrid lasers at 2.6 µm wavelength based on micron-scale silicon-on-insulator waveguide technology and GaSb gain chips

Jukka Viheriälä, Samu-Pekka Ojanen, Eero Koivusalo, Nouman Zia, Mikko Harjanne, Matteo Cherchi, Timo Aalto, Mircea Guina

Proceedings Volume 11689, 116890U (2021) https://doi.org/10.1117/12.2576493

KEYWORDS: Waveguides, Tunable lasers, Silicon, Laser applications, Semiconductor lasers, Hybrid silicon lasers, Gallium antimonide, Reflectors, Mid-IR, Laser development

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years