Title :
Optical fibre modulator with parallel channels of modulation
Author :
Goncharenko, Igor A. ; Konojko, Alexej I. ; Kuleshov, Vladimir K.
Author_Institution :
Inst. of Electron., Nat. Acad. of Sci. of Belarus, Minsk
Abstract :
In this paper we propose the structure of an electrooptics modulator (EOM) which makes it possible to overcome the restrictions imposed by the parameters of control channel and obtain the modulation of the optical radiation with the frequency twice higher than that by other modulators with the same frequency of the control electrical field. The structure of a fibre modulator on the base of electrically controllable Bragg gratings with two parallel modulation channel. It is shown that the modulation efficiency depends on the transmission function of Bragg gratings
Keywords :
Bragg gratings; electro-optical modulation; optical fibre communication; telecommunication channels; EOM; electrically controllable Bragg gratings; electrooptics modulator; modulation efficiency; optical fibre modulator; optical radiation modulation; parallel channels; transmission function; Bragg gratings; Fiber gratings; Frequency; Optical control; Optical fibers; Optical modulation; Optical pulses; Optical solitons; Pulse modulation; Voltage control;
Conference_Titel :
Advanced Optoelectronics and Lasers, 2003. Proceedings of CAOL 2003. First International Conference on
Conference_Location :
Alushta, Crimea
Print_ISBN :
0-7803-7948-9
DOI :
10.1109/CAOL.2003.1251274
