Measurement of Numerical Aperture of Graded-index Plastic Optical Fiber by Using a Variable Aperture

2011 ◽  
Vol 22 (1) ◽  
pp. 5-9
Author(s):  
Dae-Kyu Kim ◽  
Bo-Ram Kim ◽  
Byoung-Hwak Lee ◽  
Seung-Han Park
Keyword(s):  
Optical Fiber ◽  
Numerical Aperture ◽  
Plastic Optical Fiber ◽  
Graded Index ◽  
Variable Aperture

16Gbit/ s radio OFDM signals over graded-index plastic optical fiber

2008 ◽  
Author(s):  
Jianjun Yu ◽  
Dayou Qian ◽  
Mingfang Huang ◽  
Zhensheng Jia ◽  
Gee Kung Chang ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Plastic Optical Fiber ◽  
Graded Index ◽  
Ofdm Signals

scholarly journals Study of Optical Fiber Design Parameters in Fiber Optics Communications

2017 ◽  
Vol 2 (3) ◽  
pp. 302-308 ◽  
Author(s):  
Salim Qadir Mohammed ◽  
Asaad M. Asaad M. Al-Hindawi
Keyword(s):  
Optical Fiber ◽  
Fiber Optics ◽  
Numerical Aperture ◽  
Design Parameters ◽  
Light Sources ◽  
Long Distance ◽  
Graded Index ◽  
Large Bandwidth ◽  
Telecommunication Infrastructure ◽  
Distance Communication

Fiber optics is an important part in the telecommunication infrastructure. Large bandwidth and low attenuation are features for the fiber optics to provide gigabit transmission. Nowadays, fiber optics are used widely in long distance communication and networking to provide the required information traffic for multimedia applications. In this paper, the optical fiber structure and the operation mechanism for multimode and single modes are analyzed. The design parameters such as core radius, numerical aperture, attenuation, dispersion and information capacity for step index and graded index fibers are studied, calculated and compared for different light sources.

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