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Firehun Tsige Dullo

Department of Physics and Technology




Publications in CRIStin


  • Ströhl, Florian; Opstad, Ida Sundvor; Tinguely, Jean-Claude; Dullo, Firehun Tsige; Mela, Ioanna; Osterrieth, Johannes W.M; Ahluwalia, Balpreet Singh; Kaminski, Clemens F.. Super-condenser enables labelfree nanoscopy. Optics Express 2019. ISSN 1094-4087.s doi: 10.1364/OE.27.025280.

  • Ströhl, Florian; Opstad, Ida Sundvor; Tinguely, Jean-Claude; Dullo, Firehun Tsige; Mela, Ioanna; Osterrieth, Johannes W.M; Ahluwalia, Balpreet Singh; Kaminski, Clemens F.. Super-condenser enables labelfree nanoscopy. Optics Express 2019. ISSN 1094-4087.s doi: 10.1364/OE.27.025280.

  • Ströhl, Florian; Opstad, Ida Sundvor; Tinguely, Jean-Claude; Dullo, Firehun Tsige; Kaminski, Clemens F.; Ahluwalia, Balpreet Singh. Label-free nanoscopy enabled by coherent imaging with photonic waveguides. Proceedings of SPIE, the International Society for Optical Engineering 2019. ISSN 0277-786X.s doi: 10.1117/12.2525702.

  • Coucheron, David Andre; Helle, Øystein Ivar; Øie, Cristina Ionica; Dullo, Firehun Tsige; Ahluwalia, Balpreet Singh. Chip Based Nanoscopy: Towards Integration and High-throughput Imaging. Proceedings of SPIE, the International Society for Optical Engineering 2017; Volum 10350. ISSN 0277-786X.s doi: 10.1117/12.2273902.

  • 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). ISSN 1041-1135.s 1205 - 1208.s doi: 10.1109/LPT.2016.2523064.

  • 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). ISSN 1943-0655.s doi: 10.1109/JPHOT.2014.2387252.

  • Dullo, Firehun Tsige; Hellesø, Olav Gaute. On-chip phase measurement for microparticles trapped on a waveguide. Lab on a Chip 2015; Volum 15 (19). ISSN 1473-0197.s 3918 - 3924.s doi: 10.1039/c5lc00794a.

  • 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. (data) Optics Express 2015; Volum 23. ISSN 1094-4087.s 331564 - 31573.s doi: 10.1364/OE.23.031564.

  • Lindecrantz, Susan; Dullo, Firehun Tsige; Ahluwalia, Balpreet Singh; Hellesø, Olav Gaute. Sensitivity of Mach-Zehnder interferometer for dissolved gas monitoring. SPIE - International Society for Optical Engineering 2014 ISBN 9780819499011.s doi: 10.1117/12.2039431.

  • 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. ISSN 0277-786X.s doi: 10.1117/12.2039556.

  • Ströhl, Florian; Opstad, Ida Sundvor; Tinguely, Jean-Claude; Dullo, Firehun Tsige; Kaminski, Clemens F.; Ahluwalia, Balpreet Singh. Label-free nanoscopy enabled by coherent imaging with photonic waveguides. European Conference on Biomedical Optics 2019-06-23 - 2019.

  • Ströhl, Florian; Opstad, Ida Sundvor; Tinguely, Jean-Claude; Dullo, Firehun Tsige; Kaminski, Clemens F.; Ahluwalia, Balpreet Singh. Label-Free Nanoscopy Enabled by Photonic Chip Fourier Ptychography. Focus on Microscopy 2019-04-14 - 2019.

  • Helle, Øystein Ivar; Tinguely, Jean-Claude; Coucheron, David Andre; Dullo, Firehun Tsige; Øie, Cristina Ionica; Agarwal, Krishna; Ahluwalia, Balpreet Singh. Photonic chip-based multi-modality TIRF nanoscopy platform. Focus On Microscopy 2018-03-25 - 2018-03-28 2018.

  • Lahrberg, Marcel; Dullo, Firehun Tsige; Ahluwalia, Balpreet Singh. Waveguide-based single- and double axicons shaping light for structured illumination microscopy. Norwegian electro-optics meeting 2018 2018-05-02 - 2018-05-04 2018.

  • Coucheron, David Andre; Helle, Øystein Ivar; Øie, Cristina Ionica; Dullo, Firehun Tsige; Ahluwalia, Balpreet Singh. High-throughput Nanoscopy Using Different Photonics Integrated Circuits. The Siegman International School on Lasers 2018-07-28 - 2018-08-04 2018.

  • Tinguely, Jean-Claude; Helle, Øystein Ivar; Coucheron, David Andre; Dullo, Firehun Tsige; Øie, Cristina Ionica; Ahluwalia, Balpreet Singh. Photonic integrated circuits for nanoscopy. OSA Advanced Photonics Congress 2018-07-02 - 2018-07-05 2018.

  • Helle, Øystein Ivar; Coucheron, David Andre; Tinguely, Jean-Claude; Dullo, Firehun Tsige; Øie, Cristina Ionica; Ahluwalia, Balpreet Singh. Nanoscopy-on-a-chip: high throughput super-resolution imaging. European Conference On Integrated Optics 2018-05-30 - 2018-06-01 2018.

  • 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 2017.

  • Ahluwalia, Balpreet Singh; Helle, Øystein Ivar; Tinguely, Jean-Claude; Dullo, Firehun Tsige; Lahrberg, Marcel; Øie, Cristina Ionica. Optical nanoscopy using photonic integrated circuits. Nano@NTNU Symposium 2017-12-06 - 2017-12-08 2017.

  • Agarwal, Krishna; Helle, Øystein Ivar; Dullo, Firehun Tsige; Tinguely, Jean-Claude; Ahluwalia, Balpreet Singh. LOW TOXICITY SUPER-RESOLUTION IMAGING AT HIGH TEMPORAL SPEED USING CHIP-BASED SPECKLE-MUSICAL SUITABLE FOR LIVE CELL IMAGING. Seeing is Believing 2017-10-04 - 2017-10-07 2017.

  • Ahluwalia, Balpreet Singh; Helle, Øystein Ivar; Tinguely, Jean-Claude; Coucheron, David Andre; Lahrberg, Marcel; Dullo, Firehun Tsige; Øie, Cristina Ionica. Development of integrated optical nanoscopy using photonic chips. SPIE Annual Conference 2017-08-07 - 2017-08-10 2017.

  • Os, Vibeke; Dullo, Firehun Tsige. Vil bruke droner til å måle klimagass i luften. (fulltekst) 2016.

  • 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 2016.

  • 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 2016.

  • 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 2016.

  • 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 2016.

  • 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 - 2013.

  • Member of research group