User:Stigwall

Full name: Johan Stigwall

Occupation: PhD Student at the Photonics Laboratory at Chalmers University of Technology, Göteborg, Sweden

Research fields: Photonic Analog-to-Digital Conversion, Diffractive optics

Publication list
Journal articles

•	J. Stigwall and S. Galt, "Demonstration and analysis of a 40 gigasample/s interferometric analog-to-digital converter," Accepted for publication in IEEE J. Lightwave Technol., Nov 30 2005.

•	J. Stigwall and S. Galt, "Interferometric Analog-to-Digital Conversion Scheme," Photonics Technology Letters, IEEE, vol. 17, pp. 468 - 470, 2005.

•	J. Stigwall and J. Bengtsson, "Design of array of diffractive optical elements with inter-element coherent fan-outs," Opt. Express, vol. 12, pp. 5675-5683, 2004.

•	E. Hällstig, J. Stigwall, T. Martin, L. Sjöqvist, and M. Lindgren, "Fringing fields in a liquid crystal spatial light modulator for beam steering," Journal of Modern Optics, vol. 51, pp. 1233 - 1247, 2004.

Conference proceedings

•	J. Stigwall and S. Galt, "Experimental demonstration of a real-time photonic analog-to-digital conversion scheme operating at 40 Gigasamples/s," presented at Gigahertz 2005, Uppsala, Sweden, Nov 8-9, 2005, pp 298-301.

•	J. Stigwall and S. Galt, "Demonstration of a 40 gigasample/s real-time photonic analog-to-digital converter," presented at International topical meeting on Microwave Photonics (MWP), Seoul, Oct 12-14, 2005, pp 77-80.

•	J. Stigwall, S. Galt, and S. Hård, "Experimental evaluation of an ultra-fast free space optical analog-to-digital conversion scheme using a tunable semiconductor laser," presented at Photonics Europe, Strasbourg, France, 2004.

•	E. Hällstig, T. Martin, L. Sjöqvist, M. Lindgren, and J. Stigwall, "Characterization of depolarizing fringing fields of a liquid crystal spatial light modulator for laser beam steering," Proceedings of SPIE - The International Society for Optical Engineering, vol. 5237, pp. 167-177, 2004.

•	E. Hällstig, J. Stigwall, M. Lindgren, L. Sjöqvist, and E. Hällstig, "Laser Beam Steering and Tracking using a Liquid Crystal Spatial Light Modulator," Proceedings of SPIE - The International Society for Optical Engineering, vol. 5087, pp. 13-23, 2003.