Optimization Design Parameters of Electro-optic Modulators for Low Loss Wide Bandwidth Capability of Optical Communication Systems

2012 ◽  
Vol 4 (5) ◽  
pp. 46-55 ◽  
Author(s):  
Ahmed Nabih Zaki Rashed
Keyword(s):  
Optical Communication ◽  
Communication Systems ◽  
Optimization Design ◽  
Design Parameters ◽  
Low Loss ◽  
Wide Bandwidth ◽  
Electro Optic ◽  
Optical Communication Systems

scholarly journals Dispersion compensation of optical systems utilizing fiber Bragg grating at 15 Gbits/s

2021 ◽  
Vol 22 (1) ◽  
pp. 369
Author(s):  
Alaa Hussein Ali ◽  
Saad Mutashar ◽  
Ali Mahdi Hammadi
Keyword(s):  
Optical Fiber ◽  
Fiber Bragg Grating ◽  
Optical Communication ◽  
Communication Systems ◽  
Fiber Length ◽  
Transmission System ◽  
Design Parameters ◽  
Bragg Grating ◽  
Optical Communication Systems ◽  
Wdm Transmission

Nowadays the technological advancement of the information transmission is developing very rapidly and it becomes necessary to achieve a high speed in the transmission of data as well as higher data rate. Developments in optical communication systems address these needs. However, despite all the features and advantages of optical communication systems, the dispersion is still the main challenges. In this paper and to this end, fiber Bragg grating (FBG) is used in order to overcome the dispersion issue in the wavelength division multiplexing (WDM) transmission system. The WDM transmission system is simulated using the advanced tools of Optisystem 13. The simulation program was used at a speed of 15 Gbits/s with 50Km optical fiber length based on the different input design parameters such as input signal power, optical fiber length and attenuation coefficient. In addition, the output performance parameters are discussed in terms of quality factor (Q-factor) and eye diagram. Moreover, a comparison between the proposed design and previous related works is presented.

Dispersion Compensating Square Photonic Crystal Fiber for Optical Communication Systems

2009 ◽  
Vol 129 (4) ◽  
pp. 601-607
Author(s):  
Shubi F. Kaijage ◽  
Yoshinori Namihira ◽  
Nguyen H. Hai ◽  
Feroza Begum ◽  
S. M. Abdur Razzak ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Optical Communication ◽  
Communication Systems ◽  
Crystal Fiber ◽  
Optical Communication Systems

Recent Advances in Ultra-High-Speed Waveguide Photodiodes for Optical Communication Systems

2009 ◽  
Vol E92-C (7) ◽  
pp. 922-928 ◽  
Author(s):  
Kikuo MAKITA ◽  
Kazuhiro SHIBA ◽  
Takeshi NAKATA ◽  
Emiko MIZUKI ◽  
Sawaki WATANABE
Keyword(s):  
Optical Communication ◽  
Communication Systems ◽  
High Speed ◽  
Recent Advances ◽  
Ultra High Speed ◽  
Optical Communication Systems

Efficient Adaptive Equalization for Wireless Optical Communication Systems

2019 ◽  
Vol 28 (1) ◽  
pp. 224-231
Author(s):  
Randa S. Hammad ◽  
El_Sayed M. El_Rabaie ◽  
Fathi. E. Abd-El-Samie ◽  
Ibrahim M. El-Dokany
Keyword(s):  
Optical Communication ◽  
Communication Systems ◽  
Adaptive Equalization ◽  
Wireless Optical Communication ◽  
Optical Communication Systems
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