Saarela Juha


University Lecturer, D.Sc. (Tech.)
Tel: +358 294 482754
Fax: +358 8 553 2774
Room: TS252
Research Gate

Education
2004: D.Sc. (Tech.), University of Oulu, Finland. Saarela J (2004) Photon migration in Pulp and Paper (Doctoral Thesis) Acta Univ. Oulu C312
1998: M.Sc. (Tech.), University of Oulu, Finland. Saarela J (1998) Ranteeseen sijoitettavat ihmisen fyysisen aktiivisuuden mittarit (Wrist located meters of human physical activity) (Diploma Thesis) (in Finnish)

Languages
Finnish, English, Swedish

Journal papers

  1. Christian Schuss · Kimmo Leppänen · Kari Remes · Juha Saarela · Tapio Fabritius · Bernd Eichberger · Timo Rahkonen, (2013) Breaking mechanism of indium tin oxide and its effect on organic photovoltaic cells. - Solar Energy Materials and Solar Cells 117, 512-518 . http://www.sciencedirect.com/science/article/pii/S0927024813003565#
  2. Leppänen, Kimmo; Saarela, Juha; Myllylä, Risto; Fabritius, Tapio (2013) Electrical heating synchronized with IR imaging to determine thin film defects. - Optics Express 21 (26), 32358-32370 . http://www.opticsinfobase.org/oe/abstract.cfm?uri=oe-21-26-32358
  3. Saarela, Juha; Heikkinen, Sami; Fabritius, Tapio; Haapala, Antti; Myllylä, Risto (2008) Refractive index matching improves optical object detection in paper. - Measurement science and technology 19 (5), 1-7
  4. Saarela, Juha; Törmänen, Matti; Myllylä, Risto (2004) Three methods for photon migration measurements in pulp. - Opto-Electronics review 12, 193-197
  5. Saarela, Juha & Myllylä, Risto (2003) Changes in the time of flight of a laser pulse during paper compression. - Journal of Pulp and Paper Science 29 (7), 224-227
  6. Saarela, Juha; Törmänen, Matti; Myllylä, Risto (2003) Measuring pulp consistency and fines content with a streak camera. - Measurement science and technology 14 (10), 1801-1806

Conference papers

  1. Leppänen, Kimmo; Saarela, Juha; Fabritius, Tapio (2014) Synchronized thermography for multi-layer thin film characterization. (Artikkeli tieteellisessä konferenssijulkaisussa). - Thin Films for Solar and Energy Technology VI. Eldada, L.A. ; Heben, M.J. Proceedings of SPIE 9177. Yhdysvallat, 917705
  2. Schuss, Christian; Leppänen, Kimmo; Saarela, Juha ; Fabritius, Tapio; Eichberger, Bernd; Rahkonen, Timo (2015) Detecting defects in photovoltaic modules with the help of experimental verification and synchronized thermography. (Artikkeli tieteellisessä konferenssijulkaisussa). - 2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC). IEEE. Ei sarjaa/No series. 97-102. http://dx.doi.org/10.1109/I2MTC.2015.7151247
  3. Leppänen, Kimmo; Saarela, Juha; Fabritius, Tapio (2014) IR-imaging based system for detecting the defects of conductive materials. (Artikkeli tieteellisessä konferenssijulkaisussa). - Reflection, Scattering, and Diffraction from Surfaces IV. Hanssen, LM. Ei sarjaa/No series. San Diego, CA, 92050M
  4. Juha Saarela, Torbjörn Löfquist, Kerstin Ramser, Per Gren, Erik Olson Jan Niemi & Mikael Sjödahl (2009) Place of laser induced dielectric breakdown and speed sound in milky water mesured with a laser doppler vibrometer. (Abstrakti (Ei KOTAan)). - ALT' 09 17 th International Conference on Advanced Laser Technologies. Ivan SHCHERBAKOV (chairman), Vitaly KONOV, Kerim ALLAKHVERDIEV, Boris DENKER (program committee co-chairs), SPIE. 37
  5. Saarela, Juha; Heikkinen, S.; Fabritius, Tapio; Myllylä, Risto (2008) Optical object detection in paper improved by refractive index matching and mechanical treatment. (Artikkeli tieteellisessä konferenssijulkaisussa). - Advanced Laser Technologies 2007. Eds. Myllylä, R; Priezzhev, A.; Kinnunen, M.; Pustovoy, V. et al. Proceedings of SPIE. 1-8
  6. Fabritius, Tapio; Saarela, Juha & Myllylä, Risto (2006) Determination of the refractive index of paper with clearing agents. (Artikkeli tieteellisessä konferenssijulkaisussa). - International Conference on Lasers, Applications and Technologies 2005. Eds. W. L. Bohn et al. Proceedings of SPIE. 60530X 1-8
  7. Fabritius, Tapio; Saarela, Juha & Myllylä, Risto (2006) Photon migration in highly scattering and low-absorbing media during compression measured with a streak-camera. (Artikkeli tieteellisessä konferenssijulkaisussa). - Saratov Fall Meeting 2005: Coherent Optics of Ordered and Random Media VI, September 27-30, 2005, Saratov, Russia. Eds. D. A. Zimnyakov & N. G. Khlebtsov. Proceedings of SPIE. 61640E 1-7
  8. Saarela, Juha; Törmänen, Matti; Karttunen, Kyösti; Myllylä Risto (2005) Two approaches for assessing photon path length distribution in pulp. (Artikkeli tieteellisessä konferenssijulkaisussa). - Optical Materials and Applications, 6-9 July 2004 Tartu, Estonia. Ed. A. Rosental. Proceedings of SPIE. 388-395
  9. Alarousu, Erkki; Hast, Jukka; Kinnunen, Matti; Kirillin, M.; Myllylä, Risto; Plucinski, J.; Popov, A.; Priezzhev, A.; Prykäri, Tuukka; Saarela, Juha & Zhao, Zuomin (2004) Non-invasive glucose sensing in scattering media using OCT, PAS and TOF techniques. (Artikkeli tieteellisessä konferenssijulkaisussa). - Optical Technologies in Biophysics and Merdicine V, Saratov Fall Meeting 2003, 7-10 October 2003, Saratov, Russia. Ed. V. Tuchin. Proceedings of SPIE. 33-41
  10. Saarela, Juha (2004) Photon migration in pulp and paper. (Abstrakti (Ei KOTAan)). - Optics Days - Optiikan Päivät, Proceedings 2004, Finnish Optical Society, Turku, Finland, 6-7.5.2004, Finnish Optical Society; Department of Physics, Medical Physics and Chemistry, U. 56
  11. Saarela, Juha; Myllylä, Risto (2004) Measuring optical distances in pulp. (Artikkeli tieteellisessä konferenssijulkaisussa). - Proceedings of ODIMAP IV, 4th Topical Meeting on Optoelectronic Distance/Displacement Measurement and Applications, June 16-18, 2004, Oulu, Finland. Ed. by R. Myllylä & K. Määttä & J. Hast. 334-339
  12. Saarela, Juha; Myllylä, Risto (2003) Light scattering in paper measured with a time-of-flight lidar. (Artikkeli tieteellisessä konferenssijulkaisussa). - Advanced optical devices, technologies, and medical applications, 19-22 August 2002, Riga, Latvia. Ed. by J. Spigulis et al. Proceedings of SPIE. 42-48
  13. Saarela, Juha; Törmänen, Matti; Myllylä, Risto (2003) Light scattering in thermomechanical pulp (TMP) and talc measured with a time-of-flight (TOF) lidar. (Artikkeli tieteellisessä konferenssijulkaisussa). - 12th International Workshop on Lidar Multiple Scattering Experiments, 10-12 September 2002, Oberpfaffenhofen, Bavaria, Germany. Ed. by C. Werner; U. G. Oppel & T. Rother. Proceedings of SPIE. 58-65
  14. Törmänen, Matti; Saarela, Juha; Myllylä, Risto (2002) Determination of fines content in mechanical pulp using time-of-flight method. (Artikkeli tieteellisessä konferenssijulkaisussa). - Optics Days 2002, 24-26 April 2002, Kajaani, Finland, Proceedings. Toim. J. Kalliokoski & K. Karttunen. Kajaani. 24
  15. Saarela, Juha; Törmänen, Matti & Myllylä, Risto (2000) Changes in time-of-flight in thermomechanical pulp (TMP) measured with a streak-camera. (Artikkeli tieteellisessä konferenssijulkaisussa). - Coherent Optics of Ordered and Random Media, Saratov Fall Meeting 2000, 3-6 October 2000, Saratov, Russia. Proceedings of SPIE. 156-163


Original scientific publications in finish journals
Saarela J. (2005) Oulunsalon Väänäs-haaran alku isonvihan jälkeen, Oulun sukututkija, 1:23-24.

 

Last updated: 9.9.2016