Title :
Anamorphic photo detector optimization
Author :
Biryuchinskiy, Sergey ; Melnikov, Konstantin
Author_Institution :
Dept. of Photonics & Opt. Inf., St.-Pb. Univ. of IT, St. Petersburg, Russia
Abstract :
Photo detector using together with anamorphic lens is presented. Optimization of both optical lens and electronic scheme is considered. Anamorphic lens design is investigated. Improvement calculation methods for optical part are discussed. Theoretical results of optical to electronic signal converter schematics are given. A signal to noise ratio influence for accuracy of measurement is analyzed. Possible schematic decisions to use in photo detector with amplifier stage are discussed. Influence of decision-making device to photo receiver sensitivity and noise immunity are described.
Keywords :
convertors; decision making; lenses; optical receivers; optimisation; photodetectors; amplifier stage; anamorphic lens design; anamorphic photodetector optimization; decision-making device; electronic scheme; improvement calculation method; measurement analysis; noise immunity; optical lens; optical to electronic signal converter schematic; photoreceiver sensitivity; signal to noise ratio influence; Detectors; Lenses; Noise; Optical amplifiers; Optical receivers; Optical sensors; Optimization; anamorphote; avalanche photodiode; photo detector;
Conference_Titel :
Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), 2012 4th International Congress on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4673-2016-0
DOI :
10.1109/ICUMT.2012.6459736
