Dr. Fredrik Kullander Profile

Dr. Fredrik Kullander

Senior scientist at FOI-Swedish Defence Research Agency

SPIE Involvement:

Author

Publications (23)

Proceedings Article | 19 October 2023 Presentation + Paper

Turbulence and transmission effects on laser beam propagation in the SWIR and LWIR bands

Mattias Rahm, Fredrik Kullander, Matts Björck, Lars Sjöqvist

Proceedings Volume 12731, 127310G (2023) https://doi.org/10.1117/12.2678535

KEYWORDS: Free space optical communications, Fog, Long wavelength infrared, Short wave infrared radiation, Particles, Turbulence, Scintillation, Optical transmission, Signal detection, Atmospheric particles, Transmitters

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Proceedings Article | 14 June 2023 Presentation + Paper

Hadamard patterned masks for large-aperture UV Raman spectroscopy in low volatile CWA detection applications

Fredrik Kullander, Markus Nordberg, Alexandra Johansson, Lars Landström

Proceedings Volume 12541, 1254103 (2023) https://doi.org/10.1117/12.2666232

KEYWORDS: Raman spectroscopy, Spectroscopy, Signal to noise ratio, Ultraviolet radiation, Chemical weapons, Spectrographs, Spectral resolution, Liquids

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Proceedings Article | 1 August 2021 Presentation + Paper

UV raman imaging for hazardous substance detection applications

Lars Landström, Fredrik Kullander, Markus Nordberg

Proceedings Volume 11801, 1180107 (2021) https://doi.org/10.1117/12.2595635

KEYWORDS: Raman spectroscopy, Ultraviolet radiation, Hyperspectral imaging, Reconstruction algorithms, Imaging systems, Coded apertures, Bandpass filters, Spectrographs, Optical filters

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Proceedings Article | 17 May 2019 Paper

Passive LWIR hyperspectral imaging of surfaces contaminated by CWA droplets

L. Landström, F. Kullander, P. Wästerby, B. T. Røen

Proceedings Volume 11010, 1101013 (2019) https://doi.org/10.1117/12.2520420

KEYWORDS: Data modeling, Liquids, Reflectivity, Long wavelength infrared, Hyperspectral imaging, Contamination, Aluminum, Interfaces

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Proceedings Article | 30 April 2018 Paper

UV Raman imaging of surface contaminants using tunable laser and narrow bandpass filters

L. Landström, F. Kullander, H. Lundén, P. Wästerby

Proceedings Volume 10629, 1062907 (2018) https://doi.org/10.1117/12.2304914

KEYWORDS: Raman spectroscopy, Ultraviolet radiation, Bandpass filters, Absorption, Optical filters, Imaging systems, Tunable lasers, Chemical weapons, Hyperspectral imaging

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Proceedings Article | 3 May 2017 Paper

Raman imaging using fixed bandpass filter

L. Landström, F. Kullander, H. Lundén, P. Wästerby

Proceedings Volume 10183, 1018308 (2017) https://doi.org/10.1117/12.2262345

KEYWORDS: Fabry–Perot interferometers, Ultraviolet radiation, Light scattering, Silicon, Semiconducting wafers, Raman spectroscopy, Hyperspectral imaging, Bandpass filters, Imaging spectroscopy, Contamination, Nerve agents, Optical filters, Chemical detection, Optical sensors

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Proceedings Article | 3 May 2017 Presentation + Paper

Ultraviolet Raman scattering from V-agents

F. Kullander, H. Lundén, Pär Wästerby, L. Landström

Proceedings Volume 10183, 1018309 (2017) https://doi.org/10.1117/12.2262123

KEYWORDS: Luminescence, Silicon, Pulsed laser operation, Absorption, Laser scattering, Raman scattering, Ultraviolet radiation, Raman spectroscopy, Contamination, Nerve agents, Tunable lasers, Laser spectroscopy, Spectroscopy, Laser systems engineering

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Proceedings Article | 12 May 2016 Paper

Ultraviolet Raman scattering from persistent chemical warfare agents

Fredrik Kullander, Pär Wästerby, Lars Landström

Proceedings Volume 9824, 98240D (2016) https://doi.org/10.1117/12.2223601

KEYWORDS: Raman scattering, Ultraviolet radiation, Tunable lasers, Raman spectroscopy, Pulsed laser operation, Silicon, Scattering, Laser scattering, Absorption

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Proceedings Article | 19 May 2015 Paper

Experimental examination of ultraviolet Raman cross sections of chemical warfare agent simulants

F. Kullander, L. Landström, H. Lundén, Pär Wästerby

Proceedings Volume 9455, 94550S (2015) https://doi.org/10.1117/12.2176538

KEYWORDS: Raman spectroscopy, Liquids, Silicon, Ultraviolet radiation, Raman scattering, Absorption, Semiconducting wafers, Receivers, Pulsed laser operation

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Proceedings Article | 29 May 2014 Paper

Measurements of Raman scattering in the middle ultraviolet band from persistent chemical warfare agents

Fredrik Kullander, Lars Landström, Hampus Lundén, Abdesalam Mohammed, Göran Olofsson, Pär Wästerby

Proceedings Volume 9073, 90730C (2014) https://doi.org/10.1117/12.2049815

KEYWORDS: Raman spectroscopy, Ultraviolet radiation, Raman scattering, Spectroscopy, Luminescence, Visible radiation, Tunable lasers, Optical filters, Silicon

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Proceedings Article | 5 May 2010 Paper

Standoff lidar simulation for biological warfare agent detection, tracking, and classification

Erika Jönsson, Ove Steinvall, Ove Gustafsson, Fredrik Kullander, Per Jonsson

Proceedings Volume 7665, 766509 (2010) https://doi.org/10.1117/12.849513

KEYWORDS: Clouds, LIDAR, Backscatter, Luminescence, Atmospheric particles, Aerosols, Atmospheric modeling, Visibility, Particles, Signal to noise ratio

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Proceedings Article | 17 September 2009 Paper

Evaluation of biological aerosol stand-off detection at a field trial

Per Jonsson, Magnus Elmqvist, Ove Gustafsson, Fredrik Kullander, Rolf Persson, Göran Olofsson, Torbjörn Tjärnhage, Øystein Farsund, Trym Vegard Haavardsholm, Gunnar Rustad

Proceedings Volume 7484, 74840I (2009) https://doi.org/10.1117/12.830401

KEYWORDS: LIDAR, Aerosols, Particles, Ultraviolet radiation, Atmospheric particles, Luminescence, Laser induced fluorescence, Sensors, Backscatter, Curtains

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Proceedings Article | 7 November 2007 Paper

Performance analysis for standoff biological warfare agent detection lidar

Ove Steinvall, Per Jonsson, Fredrik Kullander

Proceedings Volume 6739, 673912 (2007) https://doi.org/10.1117/12.737935

KEYWORDS: Clouds, LIDAR, Backscatter, Signal to noise ratio, Sensors, Luminescence, Particles, Visibility, Receivers, Atmospheric particles

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Proceedings Article | 5 October 2007 Paper

A high-speed modulated retro-reflector communication link with a transmissive modulator in a cat's eye optics arrangement

Johan Öhgren, Fredrik Kullander, Lars Sjöqvist, Kun Wang, Qin Wang, Stéphane Junique, Susanne Almqvist, Bertrand Noharet

Proceedings Volume 6736, 673619 (2007) https://doi.org/10.1117/12.737959

KEYWORDS: Modulation, Modulators, Eye, Sensors, Signal to noise ratio, Signal detection, Transceivers, Free space optics, Retroreflectors, Optical communications

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Proceedings Article | 13 October 2006 Paper

Effects of turbulence on a combined 1535-nm retro reflective and a low-intensity single-path 850-nm optical communication link

Fredrik Kullander, Lars Sjöqvist, Per Jonsson

Proceedings Volume 6399, 639906 (2006) https://doi.org/10.1117/12.689718

KEYWORDS: Turbulence, Scintillation, Sensors, Quantum key distribution, Atmospheric propagation, Receivers, Optical communications, Atmospheric turbulence, Wave propagation, Channel projecting optics

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Proceedings Article | 13 October 2006 Paper

Spectral detection of ultraviolet laser induced fluorescence from individual bio-aerosol particles

Per Jonsson, Fredrik Kullander, Claes Vahlberg, Pär Jelger, Mikael Tiihonen, Pär Wästerby, Torbjörn Tjärnhage, Mikael Lindgren

Proceedings Volume 6398, 63980F (2006) https://doi.org/10.1117/12.689666

KEYWORDS: Ultraviolet radiation, Luminescence, Atmospheric particles, Particles, Aerosols, Pulsed laser operation, Crystals, Laser scattering, Sensors, Scattering

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Proceedings Article | 30 September 2006 Paper

Multi-wavelength laser propagation experiments

Ove Steinvall, Lars Sjöqvist, Fredrik Kullander, Folke Berglund, Tomas Larsson, Kjell Karlsson

Proceedings Volume 6397, 63970A (2006) https://doi.org/10.1117/12.689843

KEYWORDS: Turbulence, Sensors, Cameras, Scintillation, Directed infrared countermeasures, Imaging systems, Target detection, Laser systems engineering, Atmospheric propagation, Laser countermeasures

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Proceedings Article | 17 May 2006 Paper

Coordinated multi-wavelength laser system propagation experiments

Ove Steinvall, Lars Sjöqvist, Folke Berglund, Lars Allard, Tomas Larsson, Kjell Karlsson, Frank Gustafsson, Fredrik Kullander, Per Sakari, Pierre Andersson, Magnus Elmquist

Proceedings Volume 6215, 62150E (2006) https://doi.org/10.1117/12.665449

KEYWORDS: Turbulence, Scintillation, Cameras, Imaging systems, Sensors, Atmospheric propagation, Directed infrared countermeasures, Speckle, Laser systems engineering, Image quality

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Proceedings Article | 28 October 2005 Paper

Detection of fluorescence spectra of individual bioaerosol particles

Per Jonsson, Fredrik Kullander, Pär Wästerby, Mikael Tiihonen, Mikael Lindgren

Proceedings Volume 5990, 59900M (2005) https://doi.org/10.1117/12.630141

KEYWORDS: Particles, Luminescence, Atmospheric particles, Aerosols, Ultraviolet radiation, Sensors, Pulsed laser operation, Signal detection, Spectroscopy, Biological detection systems

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Proceedings Article | 27 October 2005 Paper

System trials with modulated retroreflective optical communication

Fredrik Kullander, Per Sakari, Lars Sjöqvist, Johan Ögren

Proceedings Volume 5986, 598612 (2005) https://doi.org/10.1117/12.630593

KEYWORDS: Modulators, Modulation, Polarization, Liquid crystals, Sensors, Free space optics, Reflectors, Signal detection, Signal to noise ratio, Turbulence

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Proceedings Article | 29 December 2004 Paper

Development of a fluorescence-based point detector for biological sensing

Per Jonsson, Fredrik Kullander, Melker Nordstrand, Torbjorn Tjarnhage, Par Wasterby, Mikael Lindgren

Proceedings Volume 5617, (2004) https://doi.org/10.1117/12.578231

KEYWORDS: Luminescence, Sensors, Spectroscopy, Particles, Atmospheric particles, Ultraviolet radiation, Aerosols, Fluorescence spectroscopy, Pulsed laser operation, Optical parametric oscillators

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Proceedings Article | 9 November 2000 Paper

A novel algorithm for passive demodulation of optical fiber interferometric signals using a 3x3 coupler

Fredrik Kullander

Proceedings Volume 4185, 41852N (2000) https://doi.org/10.1117/12.2302238

KEYWORDS: Interferometers, Interferometry, Demodulation, Optical fibers, Signal detection, Sensors, Phase interferometry, Calibration, Phase measurement, Polarization

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SPIE Journal Paper | 1 July 1998

Crosstalk reduction in a code division mutliplexed optical fiber sensor system

Fredrik Kullander, Claes Laurent, Stan Zyra, Henrik Geis

OE, Vol. 37, Issue 07, (July 1998) https://doi.org/10.1117/12.10.1117/1.601786

KEYWORDS: Sensors, Signal detection, Fiber optics sensors, Optical correlators, Multiplexing, Sensor networks, Modulation, Reflectivity, Binary data, Correlation function

Showing 5 of 23 publications

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