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  • 12 Similar Profiles
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optical interconnects Physics & Astronomy
waveguides Physics & Astronomy
polymers Physics & Astronomy

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Research Output 2002 2018

  • 25 Conference article in proceedings
  • 7 Article
  • 1 Thesis
18 Downloads (Pure)

Integrated multi-wavelength Mid-IR light source for gas sensing

Karioja, P., Alajoki, T., Cherchi, M., Ollila, J., Harjanne, M., Heinilehto, N., Suomalainen, S., Zia, N., Tuorila, H., Viheriälä, J., Guina, M., Buczynski, R., Kasztelanic, R., Salo, T., Virtanen, S., Kluczynski, P., Borgen, L., Ratajczyk, M. & Kalinowski, P., 2018, Next-Generation Spectroscopic Technologies XI. Druy, M. A., Barnett, S. M., Profeta, L. T. M., Crocombe, R. A. & Azad, A. K. (eds.). International Society for Optics and Photonics SPIE, 9 p. 106570A. (Proceedings of SPIE; vol. 10657).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsResearchpeer-review

Open Access
File
Mid-infrared
Light sources
light sources
Sensing
Gases
3 Citations (Scopus)

Multi-wavelength mid-IR light source for gas sensing

Karioja, P., Alajoki, T., Cherchi, M., Ollila, J., Harjanne, M., Heinilehto, N., Suomalainen, S., Viheriälä, J., Zia, N., Guina, M., Buczynski, R., Kasztelanic, R., Kujawa, I., Salo, T., Virtanen, S., Kluczynski, P., Sagberg, H., Ratajczyk, M. & Kalinowski, P., 1 Jan 2017, Photonic Instrumentation Engineering IV. Soskind, Y. G. & Olson, C. (eds.). International Society for Optics and Photonics SPIE, Vol. 10110. 9 p. 101100P. (Proceedings of SPIE; vol. Vol. 10110).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsResearchpeer-review

Open Access
Mid-infrared
Light sources
light sources
Sensing
Gases
2 Citations (Scopus)

Optical coupling structure made by imprinting between single-mode polymer waveguide and embedded VCSEL

Karppinen, M., Salminen, N., Korhonen, T., Alajoki, T., Petäjä, J., Bosman, E., Van Steenberge, G., Justice, J., Khan, U., Corbett, B. & Boersma, A., 2015, Optical Interconnects XV: 93680H. International Society for Optics and Photonics SPIE, (Proceedings of SPIE; vol. 9368).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsResearchpeer-review

optical coupling
waveguides
polymers
chips
alignment
2 Citations (Scopus)

Detection of low concentration formaldehyde gas by photonic crystal sensor fabricated by nanoimprint process in polymer material

Boersma, A., Van Ee, R. J., Stevens, R. S. A., Saalmink, M., Charlton, M. D. B., Pollard, M. E., Chen, R., Kontturi, V., Karioja, P. & Alajoki, T., 2014, Proceedings Optical Sensing and Detection III, volume 9141, 2014. International Society for Optics and Photonics SPIE, Vol. 9141. 91410F. (Proceedings of SPIE; vol. 9141).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsResearchpeer-review

formaldehyde
low concentrations
photonics
refractivity
sensors

Large-area nano-photonic chemical sensors: FP7-PHOTOSENS project

Karioja, P., Hiltunen, J., Alajoki, T., Tuominen, J., Siitonen, S., Kontturi, V., Böhlen, K., Hauser, R., Charlton, M., Boersma, A., Lieberzeit, P., Felder, T., Eustace, D. & Haskal, E., 2014, European Optical Society Annual Meeting 2014 (EOSAM 2014). Vol. 1. p. 307-308

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsResearchpeer-review