학술논문
Hybrid optoelectronic processor for wavelength division multiplexing
Document Type
Conference
Author
Source
IEEE Proceedings of the SOUTHEASTCON '91 Southeastcon '91., IEEE Proceedings of. :1153-1157 vol.2 1991
Subject
Language
Abstract
Wavelength-division-multiplexing (WDM) systems using acoustic cells as dynamic diffraction gratings are proposed. The systems can alleviate the insertion loss caused by the wavelength drift. Thus, wavelength variation of light sources due to temperature changes can be compensated for. These systems also have the ability to control the intensity of the multiplexed beams by changing the power of the drive signal. Computer simulation results for multiplexing five channels in the 0.8 mu m region with 20-nm wavelength separation are presented.ETX