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Viser treff 1-50 av 77 << Forrige 1 2    Neste >>

2021
1 Hasan, Rabiul; Hellesø, Olav Gaute.
Dielectric optical nanoantennas. Nanotechnology 2021
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2020
2 Helle, Øystein Ivar; Dullo, Firehun Tsige; Lahrberg, Marcel; Tinguely, Jean-Claude; Hellesø, Olav Gaute; Ahluwalia, Balpreet Singh.
Structured illumination microscopy using a photonic chip. Nature Photonics 2020 ;Volum 14. s. 431-438
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2017
3 Hellesø, Olav Gaute.
Optical pressure and numerical simulation of optical forces. Applied Optics 2017 ;Volum 56.(12) s. 3354-3358
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4 Jágerská, Jana; Dullo, Firehun Tsige; Lindecrantz, Susan M.; Boergers, Jacqueline; Hansen, Jørn H; Lechuga, Laura Gomez; Hellesø, Olav Gaute.
Cryptophane-Cladded Interferometric Waveguide Sensor for Aqueous Methane Detection. CLEO: Applications and Technology; 2017-05-14 - 2017-05-19
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5 Yadav, Mukesh; Jágerská, Jana; Hansen, Jørn H; Hellesø, Olav Gaute.
Sensitivity and response time of an on-chip methane sensor. The European Conference on Lasers and Electro-Optics (CLEO Europe); 2017-06-25 - 2017-06-29
UiT Untitled
 
2016
6 Ahluwalia, Balpreet Singh; Helle, Øystein Ivar; Hellesø, Olav Gaute.
Rib waveguides for trapping and transport of particles. Optics Express 2016 ;Volum 24.(5) s. 4477-4487
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7 Dullo, Firehun Tsige; Ingvaldsen, Martin; Jágerská, Jana; Jacobsen, Svein Ketil; Hellesø, Olav Gaute.
Temperature Sensitivity of a Waveguide Young Interferometer. IEEE Photonics Technology Letters 2016 ;Volum 28.(11) s. 1205-1208
NORCE UiT Untitled
 
8 Ingvaldsen, Martin; Jágerská, Jana; Dullo, Firehun Tsige; Lindecrantz, Susan M.; Engqvist, Magnus; Hansen, Jørn H; Solbø, Stian; Hellesø, Olav Gaute.
Cryptophane-A doped polymers for methane sensing. Norwegian electro-optics meeting 2016; 2016-04-13 - 2016-04-15
NORCE UiT Untitled
 
9 Jágerská, Jana; Dullo, Firehun Tsige; Ingvaldsen, Martin; Lindecrantz, Susan M.; Engqvist, Magnus; Hansen, Jørn H; Hellesø, Olav Gaute.
On-Chip Methane Sensing with Cryptophane-A Cladded Waveguide Interferometers. CLEO: Science and Innovations; 2016-06-05 - 2016-06-10
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10 Jágerská, Jana; Dullo, Firehun Tsige; Ingvaldsen, Martin; Lindecrantz, Susan M.; Engqvist, Magnus; Hansen, Jørn H; Solbø, Stian; Hellesø, Olav Gaute.
On-chip methane sensors based on cryptophane-A cladded waveguide interferometers. Norwegian electro-optics meeting 2016; 2016-04-13 - 2016-04-15
NORCE UiT Untitled
 
11 Jágerská, Jana; Dullo, Firehun Tsige; Ingvaldsen, Martin; Lindecrantz, Susan M.; Hansen, Jørn H; Solbø, Stian; Hellesø, Olav Gaute.
On-chip methane sensing with a cryptophane-A cladded Mach-Zehnder interferometer. Field Laser Applications in Industry and Research 2016; 2016-09-12 - 2016-09-16
NORCE UiT Untitled
 
2015
12 Ahluwalia, Balpreet Singh; McCourt, Peter Anthony; Oteiza, Ana; Wilkinson, James S.; Huser, Thomas Rolf; Hellesø, Olav Gaute.
Squeezing red blood cells on an optical waveguide to monitor cell deformability during blood storage. The Analyst 2015 ;Volum 140.(1) s. 223-229
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13 Dullo, Firehun Tsige; Hellesø, Olav Gaute.
On-chip phase measurement for microparticles trapped on a waveguide. Lab on a Chip 2015 ;Volum 15.(19) s. 3918-3924
NORCE UiT Untitled
 
14 Dullo, Firehun Tsige; Lindecrantz, Susan; Jagerska, Jana; Hansen, Jørn H; Engqvist, Stig Olov Magnus; Solbø, Stian; Hellesø, Olav Gaute.
Sensitive on-chip methane detection with a cryptophane-A cladded Mach-Zehnder interferometer. Optics Express 2015 ;Volum 23. s. 331564-31573
NORCE UiT Untitled
 
15 Dullo, Firehun Tsige; Tinguely, Jean-Claude; Solbø, Stian; Hellesø, Olav Gaute.
Single-mode limit and bending losses for shallow Rib Si3N4 waveguides. IEEE Photonics Journal 2015 ;Volum 7.(1)
NORCE UiT Untitled
 
16 Helle, Øystein Ivar; Ahluwalia, Balpreet Singh; Hellesø, Olav Gaute.
Optical transport, lifting and trapping of micro-particles by planar waveguides. Optics Express 2015 ;Volum 23.(15) s. 6601-6612
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17 Lindecrantz, Susan Mariah; Tinguely, Jean-Claude; Ahluwalia, Balpreet Singh; Hellesø, Olav Gaute.
Characterization of a waveguide Mach-Zehnder interferometer using PDMS as a cover layer. Journal of the European Optical Society - Rapid Publications 2015 ;Volum 10.(15020) s. 1-7
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2014
18 Ahluwalia, Balpreet Singh; Brox, Petter; Helle, Øystein Ivar; Tinguely, Jean-Claude; Hellesø, Olav Gaute.
Near-field waveguide trapping and tracking of particles using fluorescence imaging. I: Complex Light and Optical Forces VIII. SPIE - International Society for Optical Engineering 2014 ISBN 9780819499127. s. -
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19 Ahluwalia, Balpreet Singh; McCourt, Peter Anthony; Oteiza, Ana; Wilkinson, James S.; Huser, Thomas Rolf; Hellesø, Olav Gaute.
Squeezing red blood cells with the evanescent field of an optical waveguide to monitor cell deformability during blood storage. The Analyst 2014 ;Volum 140. s. 223-229
UiT Untitled
 
20 Ahluwalia, Balpreet Singh; McCourt, Peter Anthony; Wilkinson, James S.; Huser, Thomas; Hellesø, Olav Gaute.
Optical deformation of red blood cells trapped on a narrow waveguide. I: Optical Trapping and Optical Micromanipulation XI. SPIE - International Society for Optical Engineering 2014 ISBN 9781628411911. s. -
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21 Dullo, Firehun Tsige; Sokolov, Viktor; Cyprien, Chauvet; Lindecrantz, Susan; Solbø, Stian; Hellesø, Olav Gaute.
Temperature sensitivity of waveguide Mach-Zehnder interferometer. Proceedings of SPIE, the International Society for Optical Engineering 2014 ;Volum 8988:T.
NORCE UiT Untitled
 
22 Lindecrantz, Susan; Dullo, Firehun Tsige; Ahluwalia, Balpreet Singh; Hellesø, Olav Gaute.
Sensitivity of Mach-Zehnder interferometer for dissolved gas monitoring. I: Integrated Optics: Devices, Materials, and Technologies XVIII. SPIE - International Society for Optical Engineering 2014 ISBN 9780819499011. s. -
NORCE UiT Untitled
 
23 Lindecrantz, Susan; Hellesø, Olav Gaute.
Estimation of propagation losses for narrow strip and rib waveguides. IEEE Photonics Technology Letters 2014 ;Volum 26.(18) s. 1836-1839
UiT Untitled
 
24 Tinguely, Jean-Claude; Ding, Ming; Brambilla, Gilberto; Hohenau, A; Krenn, J. R.; Hellesø, Olav Gaute.
Nanostructured fibre tip for trapping of nanoparticles. Proceedings of SPIE, the International Society for Optical Engineering 2014 ;Volum 8999.
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2013
25 Ahluwalia, Balpreet Singh; Hellesø, Olav Gaute.
Optical waveguide loop for planar trapping of blood cells and microspheres. Proceedings of SPIE, the International Society for Optical Engineering 2013 ;Volum 8810.(12)
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26 Dullo, Firehun Tsige; Lindecrantz, Susan; Hellesø, Olav Gaute; Solbø, Stian.
Optical Waveguide Interferometer for Measuring Methane Concentration. Optoelectronics Technologies for oil and gas industry; 2013-06-06
NORCE UiT Untitled
 
27 Løvhaugen, Pål; Ahluwalia, Balpreet Singh; Huser, Thomas Rolf; Hellesø, Olav Gaute.
Serial Raman spectroscopy of particles trapped on a waveguide. Optics Express 2013 ;Volum 21.(3) s. 2964-2970
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2012
28 Hellesø, Olav Gaute; Løvhaugen, Pål; Subramanian, Ananth Z.; Wilkinson, James S.; Ahluwalia, Balpreet Singh.
Surface transport and stable trapping of particles and cells by an optical waveguide loop. Lab on a Chip 2012 ;Volum 12.(18) s. 3436-3440
UiT Untitled
 
29 Lindecrantz, Susan; Hellesø, Olav Gaute.
Analysis of Homogeneous Sensitivity of Rib-waveguides of Mach-Zehnder Interferometer. Proceedings of the 16th European Conference on Integrated Optics (ECIO) & The 20th International Workshop on Optical Waveguide Theory and Numerical l Modelling; 2012-04-18 - 2012-04-21
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2011
30 Ahluwalia, Balpreet Singh; Løvhaugen, Pål; Hellesø, Olav Gaute.
Waveguide trapping of hollow glass spheres. Optics Letters 2011 ;Volum 36.(17) s. 3347-3349
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31 Lindecrantz, Susan; Hellesø, Olav Gaute.
Design of waveguide Mach-Zehnder Interferometer sensor for subsea detection of methane. Optoelectronic Technologies for the Oil and Gas Industry; 2011-11-27 - 2011-11-27
UiT Untitled
 
32 Løvhaugen, Pål; Ahluwalia, Balpreet Singh; Hellesø, Olav Gaute.
Optical waveguide trapping forces on hollow glass spheres. Proceedings of SPIE, the International Society for Optical Engineering 2011 ;Volum 7950. s. -
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33 Løvhaugen, Pål; Ahluwalia, Balpreet Singh; Huser, Thomas Rolf; McCourt, Peter Anthony; Hellesø, Olav Gaute.
Optical trapping forces on biological cells on a waveguide surface. SPIE - International Society for Optical Engineering 2011 (ISBN 9780819484390)
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34 Løvhaugen, Pål; Ahluwalia, Balpreet Singh; Huser, Thomas Rolf; Mccourt, Peter Anthony; Hellesø, Olav Gaute.
Optical trapping forces on biological cells on a waveguide surface. Proceedings of SPIE, the International Society for Optical Engineering 2011 ;Volum 7902. s. -
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2010
35 Ahluwalia, Balpreet Singh; Hellesø, Olav Gaute; Subramanian, Ananth Z.; Perney, N. M. B.; Sessions, N. P.; Wilkinson, James S..
Fabrication and optimization of Tantalum pentoxide waveguides for optical micro-propulsion. I: Integrated Optics: Devices, Materials, and Technologies XIV. SPIE - International Society for Optical Engineering 2010 ISBN 9780819480002.
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36 Ahluwalia, Balpreet Singh; Hellesø, Olav Gaute; Subramanian, Ananth Z.; Wilkinson, James S.; Chen, Jie; Chen, Xuyuan.
Integrated platform based on high refractive index contrast waveguide for optical guiding and sorting. Proceedings of SPIE, the International Society for Optical Engineering 2010 (7613) s. 1-8
USN UiT Untitled
 
37 Ahluwalia, Balpreet Singh; Mccourt, Peter Anthony; Huser, Thomas Rolf; Hellesø, Olav Gaute.
Optical trapping and propulsion of red blood cells on waveguide surfaces. Optics Express 2010 ;Volum 18.(20) s. 21053-21061
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2009
38 Ahluwalia, Balpreet Singh; Subramanian, A. Z.; Hellesø, Olav Gaute; Perney, N. M. B.; Sessions, N. P.; Wilkinson, J. S..
Fabrication of Submicrometer High Refractive Index Tantalum Pentoxide Waveguides for Optical Propulsion of Microparticles. IEEE Photonics Technology Letters 2009 ;Volum 21.(19) s. 1408-1410
UiT Untitled
 
39 Hellesø, Olav Gaute.
MicroMove: Flytting, karakterisering og sorteringav mikro- og nanopartiklar med lys. Fredagsforedrag ved IFT, Univ. i Bergen; 2009-05-08
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40 Hellesø, Olav Gaute.
MicroMove: Moving, characterising and sorting micro- and nanoparticles with light. Gjesteforelesing ved IET, NTNU; 2009-11-19
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41 Husabø, Bjarne J.; Ahluwalia, Balpreet Singh; Hellesø, Olav Gaute.
Q-factor of high refractive index glass microspheres in air and water. Northern Optics 2009; 2009-08-26 - 2009-08-28
UiT Untitled
 
42 Néel, D.; Gétin, S.; Ferret, P.; Rosina, M.; Fedeli, J. M.; Hellesø, Olav Gaute.
Optical transport of semiconductor nanowires on silicon nitride waveguides. Applied Physics Letters 2009 ;Volum 94.(25) s. -
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2007
43 Grujic, Katarina; Hellesø, Olav Gaute.
Assembly of microsphere chains by counterpropagating, guided waves. European Conference on Integrated Optics; 2007-04-25 - 2007-04-27
UiT Untitled
 
44 Grujic, Katarina; Hellesø, Olav Gaute.
Dielectric microsphere manipulation and chain assembly by counter-propagating waves in a channel waveguide. Optics Express 2007 ;Volum 15.(10) s. 6470-6477
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45 Hellesø, Olav Gaute.
Urbane Tromsø søkjer sosiale sivilingeniørar. Nordlys 2007
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2006
46 Blad, Jakob; Hadzialic, Sanja; Solgaard, Olav; Sudbø, Aasmund Sveinung; Grujic, Katarina; Wilkinson, JS; Hellesø, Olav Gaute; Hole, JP.
Nanostrukturar for optikk. Nanoteknologi - nye muligheter for norsk industri; 2006-06-08 - 2006-06-08
UiO UiT Untitled
 
47 Grujic, Katarina; Hole, John Patrick; Hellesø, Olav Gaute; Wilkinson, James S..
Morphology dependent resonances for a microparticle optically trapped on the surface of a waveguide. Northern Optics; 2006-06-14 - 2006-06-16
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48 Grujic, Katarina; Hole, John Patrick; Hellesø, Olav Gaute; Wilkinson, James S..
Whispering gallery mode excitation in borosilicate glass microspheres by K+ ion-exchanged channel waveguide coupler. I: Proceedings of SPIE Volume: 6101 Laser Beam Control and Applications. SPIE - International Society for Optical Engineering 2006 ISBN 9780819461438. s. -
UiT Untitled
 
49 Grujic, Katarina; Hole, John Patrick; Hellesø, Olav Gaute; Wilkinson, James S..
Whispering gallery modes excitation in borosilicate glass microspheres by K+ ion-exchanged channel waveguide coupler. Photonics West; 2006-01-21 - 2006-01-26
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50 Hellesø, Olav Gaute; Grujic, Katarina; Hole, John Patrick; Jaising, Hitesh Y; Wilkinson, James S..
Manipulation of microparticles with integrated optics. I: Proceedings of SPIE Volume: 6123 Integrated Optics: Devices, Materials, and Technologies X. SPIE - International Society for Optical Engineering 2006 ISBN 9780819461650. s. -
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