TY - CHAP A1 - Sanka Gateva A2 - Georgi Todorov ED1 - Sanka Gateva Y1 - 2012-03-23 PY - 2012 T1 - Shape of the Coherent Population Trapping Resonances Registered in Fluorescence N2 - In this book some recent advances in development of photodetectors and photodetection systems for specific applications are included. In the first section of the book nine different types of photodetectors and their characteristics are presented. Next, some theoretical aspects and simulations are discussed. The last eight chapters are devoted to the development of photodetection systems for imaging, particle size analysis, transfers of time, measurement of vibrations, magnetic field, polarization of light, and particle energy. The book is addressed to students, engineers, and researchers working in the field of photonics and advanced technologies. BT - Photodetectors SP - Ch. 19 UR - https://doi.org/10.5772/35281 DO - 10.5772/35281 SN - PB - IntechOpen CY - Rijeka Y2 - 2020-11-27 ER -