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Physical Sciences and Mathematics

International Conference on Information and Communication Technologies

Optical fibers

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Full-Text Articles in Engineering

Networks - Ii: Em-Wave Consideration Through Polarization And Magnetization Effects In Fiber Optics, Hassan Ali, Zain -Ul- Abiden, M. Rizwan Anjum Jul 2011

Networks - Ii: Em-Wave Consideration Through Polarization And Magnetization Effects In Fiber Optics, Hassan Ali, Zain -Ul- Abiden, M. Rizwan Anjum

International Conference on Information and Communication Technologies

Optical fiber communication is the field of the applied science and a promising technique that permits the communication of data in the form of audio and video signal over transparent medium with high data rate over longer distances. Due to the property of fiber optics that it carries high frequency and allows high bandwidth, as the information travels through fiber optic cable in the form of light which belongs to the spectrum of EM wave. The intensity of the electromagnetic radiation decreases in the non conducting medium due to the scattering and absorption of photons. The research on the behavior …


Application Of Ict - I: Using Point-To-Point 1550nm Laser For Outdoor Mobility, Roshan A. Shaikh, Abdul Basit Aug 2009

Application Of Ict - I: Using Point-To-Point 1550nm Laser For Outdoor Mobility, Roshan A. Shaikh, Abdul Basit

International Conference on Information and Communication Technologies

Significant implementation challenges exist in wireless backbone connectivity. Typical optical wireless communication topologies are evaluated. A fresh approach using 1550nm Wavelength laser to design protocol and topology for point-to-point outdoor connectivity is carried out. Matlab simulation results support the 1550nm laser as a good choice for outdoor connectivity for optical wireless communication. New design and topology for an optical wireless communication system is suggested with special consideration of security and recommendation for the optimal use of such a technology is suggested.