[IEEE 2012 IEEE 13th International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices (EDM 2012) - Altai, Erlagol, Russia (2012.07.2-2012.07.6)] International Conference and Seminar of Young Specialists on Micro/Nanotechnologies and Electron Devices - The electro-optical system based on the one-element position sensing detector for determination of ignition coordinates