Wide Band Magneto-Optical Modulators In Advanced High Speed Optical Communication Systems
Journal: International Journal of Scientific & Technology Research (Vol.1, No. 5)Publication Date: 2012-06-25
Authors : Ahmed Nabih Zaki Rashed;
Page : 23-30
Keywords : Magneto-optic modulation; Faraday rotation Effect; LiNbO3; YIG; and Ultra fast magnetic field.;
Abstract
The technology involves a new type of compact device based on magneto-optics in a fiber micro modulator. This type of modulator allows the user to inter manipulate and control the propagation of the incoming light. The operation mechanism uses external magnetic field to manipulate Fe micro particle in order to cause modulation of an optical signal that propagates along an optical waveguide. This paper has presented yttrium iron garnet YIG and lithium niobate LiNbO3 which are examined for use as a wideband magneto-optic modulator. A wideband YIG modulator has recently been developed which represents a great improvement over other magneto -optic modulators.
Other Latest Articles
- Recent Developments of Low Driving Voltage And High Modulation Efficiency Electro-Absorption Modulators Eams
- Lean Manufacturing And Productivity Improvement In Coal Mining
- Computer Aided Modelling And Position Analysis of Crank And Slotted Lever Mechanism
- Tidal River Management TRM of Selected Coastal Area of Bangladesh For Mitigation of Drainage Congestion
- FINITE ELEMENT STRUCTURAL and THERMAL ANALYSIS OF LOCK PLATE
Last modified: 2013-04-13 21:36:12