Department of Applied Physics

Organisational unit: Department

Research outputs

  1. 1994
  2. Published

    Spatially partially coherent Fabry-Perot modes

    Friberg, A. & Turunen, J., 1994, In : Journal of the Optical Society of America A. 11, p. 227-235

    Research output: Contribution to journalArticle

  3. Published

    Status on Central Solar Heating Plants with Seasonal Storage in Finland

    Lund, P., 1994, IEA Workshop on Large Solar Heating Systems, Göteborg, Sweden, August 18, 1994. p. 5

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

  4. Published

    Synthesis of diffractive optical elements using three-dimensional electromagnetic theory

    Noponen, E. & Turunen, J., 1994, Helsinki, p. 10, (University of Helsinki Report Series in Physics; no. HU-P-260).

    Research output: Working paperProfessional

  5. Published

    Synthesis of wide-field diffractive waveguide lenses

    Huttunen, J. & Turunen, J., 1994, In : Optics Communications. 111, p. 445-450

    Research output: Contribution to journalArticle

  6. Published

    System design and engineering activities on photovoltaics in buildings within the IEA Solar Heating and Cooling Programme: Subtask A of Task 16

    Lund, P., Peippo, K., Andersson, M., Burgel, R., Veltman, A., Donepudi, V., Gonzales, A., Haas, R., Laplace, R., Laukamp, H. & 5 others, Stoll, M., Leppänen, J., Nishikawa, S., Royer, J. & Wilk, H., 1994, p. 1131-1132, (12th European Photovoltaic Solar Energy Conference, April 11-15, 1994, Amsterdam, The Netherlands).

    Research output: Working paperProfessional

  7. Published

    Theory of gyrotrons with coaxial resonators

    Nusinovich, G., Read, M., Dumbrajs, O. & Kreischer, K., 1994, In : IEEE Transactions on Electron Devices. 41, 3, p. 433-438

    Research output: Contribution to journalArticle

  8. Published

    The possible contribution of PV to meet on-peak electricity demand

    Haas, R., Peippo, K., Leppänen, J. & Lund, P., 1994, Book of abstracts of the 12th European Photovoltaic Solar Energy Conference, Amsterdam, the Netherlands, April 1994. Amsterdam, the Netherlands, p. 4

    Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

  9. Published

    The role of Alfven resonance at ion cyclotron plasma heating on small aspect ration tokamaks

    Alava, M., Heikkinen, J., Pavlov, I. & Scherbinin, O., 1994, In : Technical Physics. 39, 11, p. 1107-1111

    Research output: Contribution to journalArticle

  10. Published

    Transients and Burn Dynamics in Advanced Tokamak Fusion Reactors

    Mantsinen, M. & Salomaa, R., 1994, Singapore, p. 41-46, (7th International Conference on Emerging Nuclear Energy Systems Makuhari, Japan, 20.24 Sept. 1993).

    Research output: Working paperProfessional

  11. Published

    Transition from paraxial to nonparaxial domain in diffractive optics

    Turunen, J., Wyrowski, F. & Noponen, E., 1994, Diffractive and Holographic Optics Technology, Los Angeles, USA, January 26-28, 1994. p. 34-43

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

  12. Published

    Two-dimensional imaging of combustion species and temperature by using coherent laser techniques

    Nyholm, K., Fritzon, R., Georgiev, N. & Aldén, M., 1994, Helsinki, p. 6, (University of Helsinki Report Series in Physics; no. HU-P-260).

    Research output: Working paperProfessional

  13. Published

    Ultrahigh-frequency synthetic diffractive elements

    Tervonen, E., Turunen, J., Paalanen, M. & Pekola, J., 1994, In : SPIE Holography Newsletter. 4, 1

    Research output: Contribution to journalArticle

  14. Published

    Use of frequency-tunable sources for plasma diagnostics

    Dumbrajs, O., Heikkinen, J. & Sarparanta, K., 1994, International Workshop on Strong Microwaves in Plasmas, Moscow-Nizhny Novgorod-Moscow, Russia, August 15 -22.. Nizhny Novgorod: Institute of Applied Physics, Russian Academy of Sciences, p. 741-746

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

  15. Published

    Validation of simulation model THETA for thermohydraulic and environmental analysis of aquifers using the Rajamäki long-term experiments

    Kangas, M. & Lund, P., 1994, CALORSTOCK '94, 6th International Conference on Thermal Energy Storage, August 22-25, 1994, Espoo, Finland. Espoo, Finland: Helsinki University of Technology, p. 203-210

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

  16. Published

    Volume diffraction effects in computer-generated guided-wave holography

    Saarinen, J., Turunen, J. & Huttunen, J., 1994, In : Applied Optics. 33, 6, p. 1035-1043

    Research output: Contribution to journalArticle

  17. Published

    Wavefront synthesis in fractional Talbot planes

    Westerholm, J., Turunen, J. & Huttunen, J., 1994, University of Helsinki Report Series in Physics. Helsinki: Finnish Physical Society, University of Helsinki, p. 10

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

  18. Published

    Wetting of Superfluid 4He by Liquid 3He

    Alles, H., Ruutu, J., Babkin, A. & Hakonen, P. J., 1994, In : Physical Review Letters. 73, 10, p. 1388-1391

    Research output: Contribution to journalArticle

  19. Published

    Ydinvoiman kehitysnäkymät

    Salomaa, R., 1994, In : Energia. 10, 3, p. 40-43

    Research output: Contribution to journalArticle

  20. 1993
  21. Published

    Crystals from metallic clusters: A first-principles calculation

    Seitsonen, A. P., Puska, M. J., Alatalo, M., Nieminen, R. M., Milman, V. & Payne, M. C., 15 Jul 1993, In : Physical Review B. 48, 3, p. 1981-1983 3 p.

    Research output: Contribution to journalArticle

  22. Published

    Control of battery backed photovoltaic hydrogen production

    Kauranen, P., Lund, P. & Vanhanen, J. P., May 1993, In : International Journal of Hydrogen Energy. 18, 5, p. 383-390 8 p.

    Research output: Contribution to journalArticle

  23. Published

    Nuclear antiferromagnetism in rhodium metal at positive and negative nanokelvin temperatures

    Hakonen, P. J., Vuorinen, R. T. & Martikainen, J. E., May 1993, In : Physical Review Letters. 70, 18, p. 2818-2821 4 p.

    Research output: Contribution to journalArticle

  24. Published

    Phosphorus vacancy in InP: A negative-U center

    Alatalo, M., Nieminen, R. M., Puska, M. J., Seitsonen, A. P. & Virkkunen, R., 15 Mar 1993, In : Physical Review B. 47, 11, p. 6381-6384 4 p.

    Research output: Contribution to journalArticle

  25. Published

    Nuclear shell model applied to metallic clusters

    Koskinen, M., Lipas, P. O., Manninen, M., Toivanen, J. & Puska, M. J., Mar 1993, In : European Physical Journal D. 26, 1, p. 261-263 3 p.

    Research output: Contribution to journalArticle

  26. Published

    Photoabsorption of atoms inside C60

    Puska, M. J. & Nieminen, R. M., 1 Feb 1993, In : Physical Review A. 47, 2, p. 1181-1186 6 p.

    Research output: Contribution to journalArticle

  27. Published

    Acousto-optic conversion of laser beams into flat-top beams

    Tervonen, E., Friberg, A. & Turunen, J., 1993, In : Journal of Modern Optics. 40, 4, p. 625-635

    Research output: Contribution to journalArticle

  28. Published

    Advanced Energy Systems and Technologies Research Programme, Annual Report 1993

    Lund, P. & Tuominen, E., 1993, Espoo, (Report /Helsinki University of Technology, NEMO report; no. 25).

    Research output: Working paperProfessional

  29. Published

    Analysis of velocity diffusion of electrons with Vlasov-Poisson simulations

    Berndtson, J., Heikkinen, J., Karttunen, S., Pättikangas, T. & Salomaa, R., 1993, Abingdon, England, (Report /JET Joint Undertaking. P; no. JET-P(93)26).

    Research output: Working paperProfessional

  30. Published

    Applications of degenerate four-wave mixing and polarization spectroscopy for 2D temperature visualization in flames

    Fritzon, R., Nyholm, K. & Aldén, M., 1993, p. 1-4, (Fifteenth Task Leaders Meeting, IEA-Energy Conservation and Emissions Reduction in Combustion, Baden, Switzerland, September 6-9, 1993).

    Research output: Working paperProfessional

  31. Published

    Asiantuntijajärjestelmä SHAMANin nukliditietokannan päivitys

    Ala-Heikkilä, J., 1993, Espoo, (Report /Helsinki University of Technology, Department of Technical Physics. C; no. TKK-F-C152).

    Research output: Working paperProfessional

  32. Published

    Atoms in a gravitational cavity: Cesium bounching on a concave mirror

    Aminoff, C., Bouyer, P., Desbiolles, P. & Steane, A., 1993, Fourth European Quantum Electronics Conference, EQEC '93, Firenze, Italy, Sept. 10-13, 1993.. p. 877-880

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

  33. Published

    Aurinkoenergian hyödyntämisen fysiikka, tekniikka ja talous

    Kauranen, P., Peippo, K. & Peltola, S., 1993, In : Arkhimedes. 1, p. 3-20

    Research output: Contribution to journalArticle

  34. Published

    Binary, multilevel, and hybrid holographic optical array illuminators

    Taghizadeh, M. R., Turunen, J., Ichikawa, H., Miller, J. M., Robertson, B., Ross, N., Vasara, A., Byckling, E., Jaakkola, T., Noponen, E. & 1 others, Westerholm, J., 1993, "Optical Information Technology" State of the art report. Smith, S. D. N. (ed.). Berlin, p. 94-99

    Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

  35. Published

    Binary synthetic Bragg holograms: fabrication issues and first results

    Turunen, J., Blair, P., Miller, J., Taghizadeh, M., Parkes, W. & Wilkinson, C., 1993, Proceedings of the 4th International Conference on Holographic Systems, Components, and Applications. London: IEE, p. 62-65 (IEE Conference Publication; no. 379).

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

  36. Published

    Bragg holograms with binary synthetic surface-relief profile

    Turunen, J., Blair, P., Miller, J. M., Taghizadeh, M. R. & Noponen, E., 1993, In : Optics Letters. 18, 12, p. 1022-1024

    Research output: Contribution to journalArticle

  37. Published

    Cesium atoms bounching in a stable gravitational cavity

    Aminoff, C., Steane, A. M., Bouyer, P., Desbiolles, P., Dalibard, J. & Cohen-Tannoudji, C., 1993, In : Physical Review Letters. 71, p. 3083-3086

    Research output: Contribution to journalArticle

  38. Published

    CMS, The Compact Muon Solenoid, Status Report and Milestones

    Aarnio, P., 1993, Geneva, (Report /CERN, European Laboratory for Particle Physics; no. CERN/LHCC 93-48).

    Research output: Working paperProfessional

  39. Published

    Comment on binding of hydrogen molecules by a transition-metal ion

    Manninen, M. & Nieminen, R., 1993, In : Physical Review Letters. 70, 24, p. 3836 1 p.

    Research output: Contribution to journalReview Article

  40. Published

    Correlated amplification of light

    Kauranen, M. & Boyd, R., 1993, In : Physical Review A. 47

    Research output: Contribution to journalArticle

  41. Published

    Design and System Technology of Autonomous Renewable H2 Systems

    Vanhanen, J., 1993, 1st Nordic Symposium on Hydrogen and Fuel Cells for Energy Storage, Espoo. p. 59-69

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

  42. Published

    Design of a 3 megawatt, 140 GHz gyrotron based on a TE21,13 coaxial cavity

    Read, M. E., Nusinovich, G., Dumbrajs, O., Dinh, H. Q., Opie, D., Bird, G., Kreischer, K. & Blank, M., 1993, 18th International Conference on Infrared and Millimeter Waves, Colchester, 6-10 September 1993. Colchester: SPIE - The International Society for Optical Engineering, Vol. 2104. p. 521-522

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

  43. Published

    Design of a 3 Megawatt, 140 GHz gyrotron based on the TE21 ,13 coaxial cavity

    Dumbrajs, O., Read, M., Nusinovich, G., Dinh, H., Opie, D., Bird, G., Kreischer, K. & Blank, M., 1993, 18th International Conference on Infrared and Millimeter Waves, Colchester, United Kingdom, September 6-10, 1993. USA: SPIE - The International Society for Optical Engineering, p. 521-522

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

  44. Published

    Detection of OH in flames by using polarization spectroscopy

    Nyholm, K., Maier, R., Aminoff, C. & Kaivola, M., 1993, In : Applied Optics. 32, 6, p. 919-924 6 p.

    Research output: Contribution to journalArticle

  45. Published

    Diagnostics developments of DFWM: Single-pulse 2D temperature visualization and two-photon excitation

    Nyholm, K., Fritzon, R., Georgiev, N. & Aldén, M., 1993, p. P32, (XII European CARS Workshop, Villigen, Switzerland, March 22-23, 1993).

    Research output: Working paperProfessional

  46. Published

    Diffractive waveguide lenses with optimized high-efficiency structures

    Huttunen, J., Turunen, J. & Saarinen, J., 1993, Fourth International Conference on Holographic Systems, Components and Applications, Neuchatel, Switzerland, September 13-15, 1993. p. 100-103 (IEE. Conference Publications; no. 379).

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

  47. Published

    Diffusion by amplitude modulation in Hamiltonian systems

    Heikkinen, J. & Salomaa, R., 1993, In : PHYSICA D: NONLINEAR PHENOMENA. 64, p. 365-378

    Research output: Contribution to journalArticle

  48. Published

    Double-ion-exchanged computer-generated waveguide holograms in glass

    Saarinen, J., Honkanen, S., Najafi, S. I., Huttunen, J. & Turunen, J., 1993, 27. Fysiikan Päivät, Turku, 18.-20.3.1993. Turku, p. 21

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

  49. Published

    Electromagnetic theory and design of diffractive lens arrays

    Noponen, E., Turunen, J. & Vasara, A., 1993, In : Journal of the Optical Society of America A. 10, 3, p. 434-443

    Research output: Contribution to journalArticle

  50. Published

    Electromagnetic theory of diffractive optics

    Turunen, J., Noponen, E., Vasara, A., Miller, J. M. & Taghizadeh, M. R., 1993, Workshop on Digital Holography, Prague, May 19-21, 1992. Praha, p. 90-99 (Proceedings of SPIE; vol. 1718).

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

  51. Published

    Electromagnetic theory of reflaxicon fields

    Turunen, J. & Friberg, A., 1993, In : Pure and Applied Optics. 2, 5, p. 539-547

    Research output: Contribution to journalArticle

  52. Published

    Electromagnetic theory of Talbot imaging

    Noponen, E. & Turunen, J., 1993, In : Optics Communications. 98, 1,2,3, p. 132-140

    Research output: Contribution to journalArticle

ID: 36993