The Second Generation Low Cost Fused Taper (LFT) Splitters Based on POF Technology (original) (raw)
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Second generation of low-cost fused tapered (LFT) splitters based on POF technology
Journal of Scientific & Industrial Research, 2011
Abstract: This study presents second generation low-cost fused tapered (LFT) 1× 3 splitter (G2) as novel, low-cost and low-losssplitting device made from PMMA-based polymer optical fiber (POF). G2 (short taper, 0.5-2.0 cm) was fabricated byreformulated handwork fusion method using candle and metal tube. A new process, twisting-effect removal, is addeed to refineripple surface in fused input fiber. LED fiber source (wavelength 650) was injected into input fiber while optical power in outputfibers was measured by optical power ...
Optical Fiber made by plastic or polymer, can be and is being used in various fields of application. Two of the main fields are the automotive and the home networking. polymer optical fiber (POF) here can be seen as one of the best solutions for small world communication, especially in home networking application. In this paper, optical 13 fused-taper-twisted POF splitters has been fabricated by a distinguished technique and proposed to be applied on small world communication application. There several systems available on the market, which can be split a coupled signal to be transmitted into some different channels, which are all afflicted with certain disadvantages. But all these solutions have one main constraint; very expensive for most of the applications as mentioned above. So the goal of this study is to fabricate an economical splitter for small world communication over POF. Characterization of the splitter was reported. Reach up until 668 nm wavelengths Light Emitting Diode (LED) has been injected into the splitter to determine and analyze the level of efficiency of the splitter. Final analysis shows that efficiency of splitter output able to reach up to 80%. The device performance can be improved gradually through experience and practice. Main point here is the fabrication process is simple, easy and suitable to be used for household.
Polymer Optical Fiber Splitter Using Tapered Techniques for Green Technology
2021
Polymer Optical Fiber is opted as the most suitable medium for short haul communication system since it has lower cost and low loss for limited distance of transmission compared to glass fiber. This topic aims to show an alternative, green-technology based, economic and user-oriented communication passive device specifically a directional coupler by lapping tapered-fibers technique. This developed device is using designed geometrical blocks with integration of tapering effect, Dc, macro-bending, Rc, force exertion unto the coupling region, Fc, and etching lengths of the cores, Le to gain different splitting ratios, i.e., 50:50 and 90:10 experimentally by using the designed geometrical blocks with varied bending radii that affects the radiation of evanescent wave and to relate the integration of Couple Mode Theory and Hertz’s Law to obtain optimum coupling efficiency. The development may be an option to current device that are less user-friendly and fragile. This device is developed ...