Title :
Wide and flat bandpass tunable optical filter for high-speed wavelength-multiplexed communication systems
Author :
Calligaris, A.O. ; Silva, Mílson Tadeu Camargo
Author_Institution :
Eng. Sch. of Sao Carlos, Sao Paulo Univ., Brazil
Abstract :
The authors report a tunable bandpass optical filter fabricated with multiple-phase-shifted Bragg resonator based on InGaAs-InP coupled asymmetric quantum wells. The device is very suitable for application in high-speed WDM systems and it is easy to be fabricated
Keywords :
band-pass filters; diffraction gratings; electro-optical filters; integrated optics; optical communication equipment; optical waveguide filters; resonator filters; semiconductor quantum wells; tuning; wavelength division multiplexing; InGaAs-InP; bandpass tunable optical filter; coupled asymmetric quantum wells; high-speed WDM systems; multiple-phase-shifted Bragg resonator; wavelength-multiplexed communication systems; Band pass filters; Gratings; Indium phosphide; Optical coupling; Optical filters; Optical losses; Optical resonators; Resonator filters; Voltage; Wavelength division multiplexing;
Conference_Titel :
Microwave and Optoelectronics Conference, 1997. Linking to the Next Century. Proceedings., 1997 SBMO/IEEE MTT-S International
Conference_Location :
Natal
Print_ISBN :
0-7803-4165-1
DOI :
10.1109/SBMOMO.1997.646897
