Title :
Relaxation processes of mobile charges in integrated optics Mach-Zehnder interferometer
Author :
Ponomarev, Roman S. ; Zhuravlev, Anton A. ; Kichanov, Alexander V.
Author_Institution :
Perm State Univ., Perm, Russia
fDate :
June 30 2011-July 4 2011
Abstract :
Problem of development and characteristic investigation of asymmetric waveguide topology of the Mach-Zehnder Interferometer (MZI) was considered. This design of MZI provides the operating point location on the linear section of the MZI transfer function. Modulation efficiency and extinction ratio of MZI developed by proton exchange method were measured. Operating point DC-drift with different bias voltage values was considered.
Keywords :
Mach-Zehnder interferometers; carrier relaxation time; electro-optical modulation; extinction coefficients; integrated optics; ion exchange; optical transfer function; optical waveguides; MZI transfer function; asymmetric waveguide topology; extinction ratio; integrated optics Mach-Zehnder interferometer; mobile charge relaxation; operating point DC-drift; optical design; optical modulation; proton exchange method; Optical device fabrication; Optical fibers; Optical interferometry; Optical modulation; DC-drift; Mach-Zehnder interferometer; optical modulator;
Conference_Titel :
Micro/Nanotechnologies and Electron Devices (EDM), 2011 International Conference and Seminar of Young Specialists on
Conference_Location :
Erlagol, Altai
Print_ISBN :
978-1-61284-793-1
DOI :
10.1109/EDM.2011.6006941
