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Øyvind Frettes bilde

Øyvind Frette

Instituttleder
  • E-postOyvind.Frette@uib.no
  • Telefon+47 55 58 27 60+47 995 23 142
  • Besøksadresse
    Allegt. 55
    Rom 
    356
  • Postadresse
    Postboks 7803
    5020 BERGEN

Phys112 Elektromagnetisme og optikk

Phys263 Laboratoriekurs i optikk

Vitenskapelig artikkel
  • Vis forfatter(e) 2020. Validation of OMI-DOAS total ozone column amounts against ground-based measurements at an African equatorial belt site. Applied Optics. 9896-9904.
  • Vis forfatter(e) 2019. Influence of acetone and sodium chloride additives on cooling efficiency of water droplets impinging onto hot metal surfaces. Energies. 1-16.
  • Vis forfatter(e) 2019. CDOM Absorption Properties of Natural Water Bodies along Extreme Environmental Gradients. Water. 19 sider.
  • Vis forfatter(e) 2018. Testing Fluorescence Lifetime Standards using Two-Photon Excitation and Time-Domain Instrumentation: Fluorescein, Quinine Sulfate and Green Fluorescent Protein. Journal of Fluorescence. 1065-1073.
  • Vis forfatter(e) 2018. Method for measuring cooling efficiency of water droplets impinging onto hot metal discs. Applied Sciences. 16 sider.
  • Vis forfatter(e) 2017. Measurement and modeling of volume scattering functions for phytoplankton from Norwegian coastal waters. Journal of Marine Research. 579-603.
  • Vis forfatter(e) 2017. Impact of Chromophoric dissolved organic matter on light absorption in lake water on the Tibetan Plateau, China. AIP Conference Proceedings. 4 sider.
  • Vis forfatter(e) 2017. Comparison of absorption properties of colored dissolved organic matter in six different case 2 water bodies. AIP Conference Proceedings. 1-4.
  • Vis forfatter(e) 2017. Analysis and parameterization of absorption properties of northern Norwegian coastal water. AIP Conference Proceedings. 4 sider.
  • Vis forfatter(e) 2016. Aerosol optical properties in Northern Norway and Svalbard. Applied Optics. 660-672.
  • Vis forfatter(e) 2016. Absorption properties of high-latitude Norwegian coastal water: The impact of CDOM and particulate matter. Estuarine, Coastal and Shelf Science. 158-167.
  • Vis forfatter(e) 2015. Validation of ozone monitoring instrument ultraviolet index against ground-based UV index in Kampala, Uganda. Applied Optics. 8537-8545.
  • Vis forfatter(e) 2015. Migratory behaviour of Skeletonema grethae (Bacillariophyceae) in stratified waters. Diatom Research. 13-25.
  • Vis forfatter(e) 2015. Impact of particulate and dissolved material on light absorption properties in a High-Altitude Lake in Tibet, China. Hydrobiologia. 17 sider.
  • Vis forfatter(e) 2015. Chlorophyll a fluorescence lifetime reveals reversible UV-induced photosynthetic activity in the green algae Tetraselmis. European Biophysics Journal.
  • Vis forfatter(e) 2015. Aerosol optical properties and precipitable water vapor column in the atmosphere of Norway. Applied Optics. 1505-1514.
  • Vis forfatter(e) 2014. Testing fluorescence lifetime standards using two-photon excitation and time-domain instrumentation: Rhodamine B, coumarin 6 and lucifer yellow. Journal of Fluorescence. 1015-1024.
  • Vis forfatter(e) 2014. Nutrients and phytoplankton biomass distribution and activity at the Barents Sea Polar Front during summer near Hopen and Storbanken. Journal of Marine Systems. 181-192.
  • Vis forfatter(e) 2014. Infectious Salmon Anemia (ISA) virus: Infectivity in seawater under different physical conditions. Journal of Aquatic Animal Health. 33-42.
  • Vis forfatter(e) 2014. Environmental control of phytoplankton distribution and photosynthetic performance at the Jan Mayen Front in the Norwegian Sea. Journal of Marine Systems. 193-205.
  • Vis forfatter(e) 2014. Comparison of ground-based measurements of solar UV radiation at four sites on the Tibetan Plateau. Applied Optics. 736-747.
  • Vis forfatter(e) 2014. Aerosols in coastal and inland areas in the equatorial African belt. Applied Optics. 2964-2973.
  • Vis forfatter(e) 2013. Solar UV radiation measurements across the Tibetan Plateau. AIP Conference Proceedings.
  • Vis forfatter(e) 2013. Light conditions and photosynthetic efficiency of phytoplankton in Murchison Bay, Lake Victoria, Uganda. Limnologica. 185-193.
  • Vis forfatter(e) 2013. Aerosol optical properties in Northern Norway and Svalbard. Atmospheric Measurement Techniques Discussions. 10761-10795.
  • Vis forfatter(e) 2013. A new algorithm for simultaneous retrieval of aerosol and marine parameters in coastal environments. AIP Conference Proceedings. 919-922.
  • Vis forfatter(e) 2012. Unidentified transitions in one-photon intrashell dynamics in Rydberg atoms. Physical Review A. Atomic, Molecular, and Optical Physics (PRA). 4 sider.
  • Vis forfatter(e) 2012. Suppression of multiphoton intrashell resonances in Li Rydberg atoms. Journal of Physics: Conference Series (JPCS). 1 sider.
  • Vis forfatter(e) 2012. Stokes scattering matrix for human skin. Applied Optics. 7487-7498.
  • Vis forfatter(e) 2012. Mueller matrix measurements and modeling pertaining to Spectralon white reflectance standards. Optics Express. 15045-15053.
  • Vis forfatter(e) 2012. Excitation of Rydberg wave packets with chirped laser pulses. Physical Review A. Atomic, Molecular, and Optical Physics (PRA). 8 sider.
  • Vis forfatter(e) 2012. Dynamics of phytoplankton distribution and photosynthetic capacity in a western Norwegian fjord during coastal upwelling: Effects on optical properties. Estuarine, Coastal and Shelf Science. 91-103.
  • Vis forfatter(e) 2012. Climatology of aerosol optical properties in Northern Norway and Svalbard. Atmospheric Measurement Techniques Discussions. 7619-7640.
  • Vis forfatter(e) 2012. Chlorophyll a and NADPH fluorescence lifetimes in the microalgae haematococcus pluvialis (Chlorophyceae) under normal and astaxanthin-accumulating conditions. Applied Spectroscopy. 1216-1225.
  • Vis forfatter(e) 2011. Validation of MERIS water quality products in Murchison Bay, Lake Victoria – Preliminary results. International Journal of Remote Sensing. 5541-5563.
  • Vis forfatter(e) 2011. Symmetry and symmetry breaking in Rydberg-atom intrashell dynamics. Physical Review A. Atomic, Molecular, and Optical Physics (PRA). 7 sider.
  • Vis forfatter(e) 2011. Suppression of multiphoton intrashell resonances in Li Rydberg atoms. Physical Review A. Atomic, Molecular, and Optical Physics (PRA).
  • Vis forfatter(e) 2011. Mueller matrix measurements of algae with different shape and size distributions. Applied Optics. 5149-5157.
  • Vis forfatter(e) 2011. Modeling optical properties of human skin using Mie theory for particles with different size distributions and refractive indices. Optics Express. 14549-14567.
  • Vis forfatter(e) 2011. Bidirectional reflectance distribution function of Spectralon white reflectance standard illuminated by incoherent unpolarized and plane-polarized light. Applied Optics. 2431-2442.
  • Vis forfatter(e) 2010. Fine scale vertical displacement of Phaeodactylum tricornutum (Bacillariophyceae) in stratified waters: Influence of halocline and day length on buoyancy control. Journal of Experimental Marine Biology and Ecology. 7-17.
  • Vis forfatter(e) 2010. Analysis of Ozone (O3) and Erythemal UV (EUV) measured by TOMS in the equatorial African belt. South African Journal of Science. 19-25.
  • Vis forfatter(e) 2009. Numerical and experimental results for focusing of three-dimensional electromagnetic waves into uniaxial crystals. Journal of the Optical Society of America A. 691-698.
  • Vis forfatter(e) 2008. Could stratospheric ozone depletion lead to enhanced aquatic primary production in the polar regions? Limnology and Oceanography. 332-338.
  • Vis forfatter(e) 2007. Scattering properties of microalgae: the effect of cell size and cell wall. Applied Optics. 5762-5769.
  • Vis forfatter(e) 2007. Parameterization of the inherent optical properties of Murchison Bay, Lake Victoria. Applied Optics. 8553-8561 .
  • Vis forfatter(e) 2006. Effects of aperture size on focusing of electromagnetic waves into a biaxial crystal. Optics Communications. 438-447.
  • Vis forfatter(e) 2005. UV transmission in Norwegian marine waters: controlling factors and possible effects on primary production and vertical distribution of phytoplankton. Marine Ecology Progress Series. 79-100.
  • Vis forfatter(e) 2004. Seasonal variability in inherent optical properties in a western Norwegian fjord. Sarsia. 276-291.
  • Vis forfatter(e) 2003. UV (280 to 400 nm) optical properties in a Norwegian fjord system and an intercomparison of underwater radiometers. Marine Ecology Progress Series. 1-11.
  • Vis forfatter(e) 2003. Parameterisation and analysis of the optical absorption and scattering coefficients in a Western Norwegian fjord - A case II water study. Applied Optics. 883-892.
  • Vis forfatter(e) 2003. New aspects of migratory behavior of phytoplankton in stratified waters: Effects of halocline strength and light on Tetraselmis sp. (Prasinophyceae) in an artificial water column. Limnology and Oceanography. 1202-1213.
  • Vis forfatter(e) 2001. Optical remote sensing of waters with vertical structure. Applied Optics. 1478-1487.
  • Vis forfatter(e) 2000. Water-leaving Radiance in the NIR Spectral Region and its Effects on Atmospheric Correction of Ocean Color Imagery. Journal of Advanced Marine Science and Technology Society. 329-338.
Populærvitenskapelig foredrag
  • Vis forfatter(e) 2014. AC/DC - The electrifying battle of the future current standard.
Vitenskapelig foredrag
  • Vis forfatter(e) 2016. The observational studies of biologically effective UV radiation on the land surface of Tibet.
  • Vis forfatter(e) 2016. Solar radiation energy on the Tibetan plateau.
  • Vis forfatter(e) 2016. Solar radiation energy on the Tibetan Plateau.
  • Vis forfatter(e) 2016. Aerosol optical properties and precipitable water vapor column measurements in Bergen, Norway.
  • Vis forfatter(e) 2015. Validation of OMI UV measurements against ground-based measurements at a station in Kampala, Uganda.
  • Vis forfatter(e) 2015. Solar irradiance on the Tibetan plateau.
  • Vis forfatter(e) 2015. Fluorescence Lifetime Measurement and Imaging of chlorophyll a in UV-stressed Microalgae Tetraselmis.
  • Vis forfatter(e) 2015. Fluorescence Lifetime Measurement and Imaging of chlorophyll a in UV-stressed Microalgae Tetraselmis.
  • Vis forfatter(e) 2015. Absorption spectra for water samples from Lake Namtso (Tibet), Bohai sea (China), and the coast off Northern Norway.
  • Vis forfatter(e) 2014. Simultaneous retrieval of aerosol and marine parameters in coastal waters.
  • Vis forfatter(e) 2014. Fluorescence lifetime of chlorophyll a reveals reversible photo-protection mechanism in the green algae Tetraselmis under UV-stressed conditions.
  • Vis forfatter(e) 2014. Fluorescence lifetime of chlorophyll a reveals reversible photo-protection mechanism in the green algae Tetraselmis under UV-stressed conditions.
  • Vis forfatter(e) 2014. Coherent control of superposition of atomic Rydberg states with femtosecond laser pulses.
  • Vis forfatter(e) 2013. The importance of surface reflection for the perceived color of lakes and oceans.
  • Vis forfatter(e) 2013. Optical properties of high-altitude lakes: Lake Namtso in Tibet,China.
  • Vis forfatter(e) 2013. Investigation of aerosol radiative forcing and atmosphere-ocean remote sensing in Northern Norway.
  • Vis forfatter(e) 2013. Improved growth conditions for phytoplankton during summer in a western Norwgian fjord by forced upwelling of nutrient rich deep water.
  • Vis forfatter(e) 2013. From optical remote sensing of the Earth to non-invasive diagnostics of skin cancer.
  • Vis forfatter(e) 2012. Retrieval of aerosol and marine parameters in coastal waters: The OC-SMART algorithm.
  • Vis forfatter(e) 2012. New algorithm for simultaneous retrieval of aerosols and marine parameters in coastal waters.
  • Vis forfatter(e) 2012. Mueller matrix measurements of algae with different shape and size distributions.
  • Vis forfatter(e) 2012. A new algorithm for simultaneous retrieval of aerosol ad marine parameters in coastal environments.
  • Vis forfatter(e) 2011. Solar UV Irradiance Measurements at Four Sites in Tibet.
  • Vis forfatter(e) 2011. Retrieval of Aerosol and Marine Parameters in High-Latitude Coastal Waters from MERIS Data: The OC-SMART Algorithm.
  • Vis forfatter(e) 2011. Fast Yet Accurate Retrievals of Aerosol and Aquatic Parameters in Turbid Waters.
  • Vis forfatter(e) 2010. Finding average surface wide albedo by looking upwards.
  • Vis forfatter(e) 2010. BRDF of Spectralon White Reflectance Standard Illuminated by Incoherent Unpolarized and Plane Polarized Light.
  • Vis forfatter(e) 2009. Mueller Matrix measurements of algae with different shape and size distributions.
  • Vis forfatter(e) 2009. In Vivo fluoresence Lifetime Measurements of Chlorophyll and NADPH in the Green Algae Haematococcus Pluvialis.
  • Vis forfatter(e) 2008. UV Radiation in Lake Namtso, Tibet.
  • Vis forfatter(e) 2008. Running a physics laboratory.
  • Vis forfatter(e) 2008. Fluorescense lifetime imaging of proteine interactions.
  • Vis forfatter(e) 2008. Fluorescence lifetime imaging of protein interactions in vivo.
  • Vis forfatter(e) 2008. Bio-optical technique for estimation of primary productivity from chlorophyll fluorescence measurements.
  • Vis forfatter(e) 2008. Aquatic photosynthesis described by a tree-state model.
  • Vis forfatter(e) 2005. Lyset i Arktis - energiavsetning og primærproduksjon.
  • Vis forfatter(e) 2004. May stratospheric ozone depletion lead to enhanced primary production in the polar regions?
  • Vis forfatter(e) 2000. Penetration of solar ultraviolet radiation in a Norwegian fjord system.
  • Vis forfatter(e) 2000. Optical remote sensing of waters with vertical structure.
  • Vis forfatter(e) 2000. Optical remote sensing of light and life in coastal waters.
Mastergradsoppgave
  • Vis forfatter(e) 2013. Instrumentering av eksperimentell vannkolonne for studier av mikroalgers vertikalforflytning.
  • Vis forfatter(e) 2011. A Comparison Study Between Ground Measurements of Solar Ultraviolet Radiation at Four Stations on the Tibetan Plateau.
  • Vis forfatter(e) 2009. In vivo Fluorescence Liftime measurements of Chlorophyll and NADPH in the Green Algae Haematococcos Pluvialis.
  • Vis forfatter(e) 2009. Effect of ultraviolet radiation of phytoplankton photosynthesis measured using fiber-optical oxygen sensors.
  • Vis forfatter(e) 2008. Phytoplankton photosynthetic rate measured using Fast Repetition Rate Flourometer.
  • Vis forfatter(e) 2006. The effect of size and cell wall on the optical properties of algae cells.
  • Vis forfatter(e) 2006. A Laser Doppler Anemometer setup with a feasibility study for measurements on single alga cell motility.
Doktorgradsavhandling
  • Vis forfatter(e) 2016. Ground-based and Satellite Remote Sensing of Atmospheric Aerosols and Ultraviolet Solar Radiation.
  • Vis forfatter(e) 2016. Fluorescence lifetime measurements and imaging of microalgae under normal and stress conditions.
  • Vis forfatter(e) 2015. Impact of water constituents on light absorption in Case 2 water” .
  • Vis forfatter(e) 2012. Modelling and measurements relevant for transport of polarized light in skin tissue.
  • Vis forfatter(e) 2011. Elastic and inelastic scattering by algae.
  • Vis forfatter(e) 2011. Elastic and inelastic scattering by algae.
  • Vis forfatter(e) 2011. Applications of fluorescence measurements for estimation of algae photosynthesis.
  • Vis forfatter(e) 2011. : Applications of Fluorescence measurements for estimation of algae photosynthesis.
  • Vis forfatter(e) 2002. Light and Life in Norwegian Coastal Waters: Aspects of Optical Remote Sensing.
Poster
  • Vis forfatter(e) 2016. Analysis and parameterization of absorption properties of northern Norwegian coastal water.
  • Vis forfatter(e) 2016. A physically founded model for light absorption by colored dissolved organic matter (CDOM).
  • Vis forfatter(e) 2014. Simultaneous retrieval of aerosol and marine parameters in coastal waters.
  • Vis forfatter(e) 2013. Quantum coherent interactions of Rydberg atoms with controlled sequences of femtosecond laser pulses.
  • Vis forfatter(e) 2012. Solar UV radiation measurements across the Tibetan Plateau.
  • Vis forfatter(e) 2012. Simultaneous retrieval of aerosols and marine parameters in coastal environments: Assesment of the OC-SMART algorithm.
  • Vis forfatter(e) 2012. Retrieval of aerosol climatology from Sun-Photometer measurements at Andenes, Norway.
  • Vis forfatter(e) 2012. Creation of Rydberg wavepackets with femtosecond laser pulses.
  • Vis forfatter(e) 2011. Suppression of multiphoton intrashell resonances in Li Rydberg atoms.
  • Vis forfatter(e) 2011. Retrieval of aerosol climatology along the Norwegian coast.
  • Vis forfatter(e) 2011. Retrieval of Aerosol and Marine Parameters in Coastal Waters from MERIS Data: The OC-SMART Algorithm.
  • Vis forfatter(e) 2010. Mueller matrix measurements of algae with different shape and size distributions.
  • Vis forfatter(e) 2010. Measurement of instantaneous phytoplankton photosynthetic parameters in Lake Victoria (Uganda) using a fluorescence technique.
  • Vis forfatter(e) 2010. Intra-shell RF-resonances in Li Rydberg atoms.
  • Vis forfatter(e) 2009. Investigations of RACK1 by use of FLIM measurements of transfected fluorescent proteins.
  • Vis forfatter(e) 2008. Goniometric reflectance from spectralon illuminated by linearly polarized light.
  • Vis forfatter(e) 2007. Measurements of the effect of cell size and cell wall on the scattering properties of micro algae.
  • Vis forfatter(e) 2006. Measurement of inherent optical properties.
  • Vis forfatter(e) 2006. May stratospheric ozone lead to enhanced aquatic primary production in the polar regions?
  • Vis forfatter(e) 2006. Goniometric measurements of the BRDF of a spectralon calibration standard.
  • Vis forfatter(e) 2006. A THREE-STATE MODEL FOR AQUATIC PHOTOSYNTHESIS.
  • Vis forfatter(e) 2005. Measured Ultraviolet Radiation in Equatorial Region and its Effects on Health.
  • Vis forfatter(e) 2004. Variability in UV transmission in Norwegian Polar, Coastal- and Fjord waters: Controlling factors.
  • Vis forfatter(e) 2004. Measurements of optical properties of Lake Victoria water.
  • Vis forfatter(e) 2004. May stratospheric ozone depletion lead to enhanced aquatic primary production in the polar regions?
  • Vis forfatter(e) 2000. Optical properties of a Norwegian fjord.
  • Vis forfatter(e) 2000. Investigating the optical properties of algae as a function of size, shape and refractive index.
  • Vis forfatter(e) 2000. FJORDCULT - Increased biological production in fjords by artificial uppwelling.
  • Vis forfatter(e) 2000. Backscattering from particles suspended in water.
Vitenskapelig oversiktsartikkel/review
  • Vis forfatter(e) 2018. Solar energy on the Tibetan Plateau: Atmospheric influences. Solar Energy. 984-992.

Se fullstendig oversikt over publikasjoner i CRIStin.

  • Satellite remote sensing of atmosphere-surface systems and ground truth measurements. 2010-2014 The Research Council of Norway. Participants: Stevens Institute of Technology, The Norwegian Polar Institute, The Norwegian Institute of Water Research, Institute of Atmospheric Physics, China Academy of Science, PRC, Yantei University, PRC, and Tibet University, PRC.

           http://nyheter.uib.no/?modus=vis_nyhet&id=49527

  • Quantum control of Rydberg atoms, molecules and matter (QRAM) .  The Research Council of Norway 2010-2013. Participants: Department of Physics and Astronomy, University of Aarhus, Denmark. Centro Atómico Bariloche, Argentina, University of Iceland, Iceland.